DSR™1021
Installer/User Guide
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DSR™1021
Installer/User Guide
Avocent, the Avocent logo, The Power of Being There, DSR,
DSView and OSCAR are trademarks or registered trademarks
of Avocent Corporation or its affiliates. All other marks are the
property of their respective owners.
© 2004 Avocent Corporation. All rights reserved.
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USA Notification
Warning: Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated
in a commercial environment. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own expense.
Canadian Notification
Japanese Approvals
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
Korean Class
A Statement
Safety and
EMC Standards
AS/NZS CISPR22, CSA C22.2 No. 950, EN61000-3-2, EN61000-3-3, EN55022
Class A, EN55024,EN60950, FCC1 Part 15 Class A, ICES-003 Class A, IEC60950,
VCCI V.3 Class A, UL 1950
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Table of Contents
Chapter 1: Product Overview
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . 3
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Chapter 2: Installation
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Installing the DSR Switch . . . . . . . . . . . . . . . . . . . . 11
Chapter 3: Local Port Operation
Controlling Your System at the Local Port . . . . . . 21
Viewing and Selecting Ports and Servers . . . . . . . . 21
Navigating the OSCAR Interface . . . . . . . . . . . . . . 23
Configuring OSCAR Interface Menus . . . . . . . . . . 25
Changing the Display Behavior . . . . . . . . . . . . . . . 28
Controlling the Status Flag . . . . . . . . . . . . . . . . . . . 30
Broadcasting to Servers . . . . . . . . . . . . . . . . . . . . . . 31
Using Scan Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Setting Console Security . . . . . . . . . . . . . . . . . . . . . 35
Setting the Keyboard Country Code . . . . . . . . . . . . 38
Managing Server Tasks Using the
OSCAR Interface . . . . . . . . . . . . . . . . . . . . . . . . . 40
Viewing and Disconnecting User Connections . . . 41
Resetting Your PS/2 Keyboard and Mouse . . . . . . 42
Displaying Version Information . . . . . . . . . . . . . . . 43
Chapter 4: Terminal Operations
Accessing the Terminal Applications Menu . . . . . . 47
Appendices
Appendix A: FLASH Upgrades . . . . . . . . . . . . . . . . 57
Appendix B: Using the DSView Client Software
Over a Modem Connection . . . . . . . . . . . . . . . . . 61
Appendix C: Using DSRIQ-SRL Modules . . . . . . . 64
Appendix D: UTP Cabling . . . . . . . . . . . . . . . . . . . 69
Appendix E: Technical Specifications . . . . . . . . . . 71
Appendix F: Sun Advanced Key Emulation . . . . . 73
Appendix G: Technical Support . . . . . . . . . . . . . . . 75
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Product Overview
1
Contents
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . 3
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
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Chapter 1: Product Overview
3
Chapter 1: Product Overview
Features and Benefits
The Avocent DSR™1021 switch combines analog and digital technology to
provide flexible, centralized control of data center servers and facilitate the
OA&M (operations, activation and maintenance) of remote branch offices
where trained operators may be unavailable. This solution provides enterprise
customers with a significant reduction of cable volume, secure remote access
and flexible server management from anywhere at anytime.
The DSR1021 switch is a rack mountable keyboard, video and mouse (KVM)
switch configurable for analog (local) or digital (remote) connectivity. The
DSR1021 switch has ports for connecting servers and serial devices via DSRIQ
modules. A video resolution of 1280 x 1024 is supported for remote users of
the DSR switching system. Enhanced video quality of up to 1600 x 1280 is
available for the local user via the keyboard, video and mouse ports.
The DSR1021 switch includes an SPC, LAN and MODEM port. The SPC port
may be used to connect an SPC power control device to the DSR1021 switch.
An SPC device is an 8- or 16-outlet device that can be used to control the power
state of any attached servers or serial devices using the DSView® software
residing on the user PC. The LAN port is used to establish an Ethernet
connection to the switch. The MODEM port may be used by remote users to
access the switch using a dial-up connection when an Ethernet connection is
not available.
The DSR1021 switch works over standard LAN connections. Users can access
servers or serial devices using:
•
•
A 100BaseT Ethernet connection
A V.34, V.90 or V.92-compatible modem for remote KVM access
and administration
•
The local port
The IP-based DSR1021 switch gives you flexible server management control
from anywhere in the world.
Reduce cable bulk
With server densities continually increasing, cable bulk remains one of
the major concerns of every network Administrator. The DSR1021 switch
significantly reduces KVM cable volume in the rack by utilizing the innovative
DSRIQ module and single, industry-standard Unshielded Twisted Pair (UTP)
CAT 5 cabling. This allows a higher server density while providing greater
airflow and cooling capacity.
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DSR Installer/User Guide
The DSRIQ module is powered directly from the server and provides Keep
Alive functionality when the DSR1021 switch is not powered up.
The DSRIQ-SRL (serial) module is a DCE device that provides the primary
interface between a serial device and a DSR1021 switch. It provides VT100
terminal emulation, break suppression and port history in a compact,
convenient module.
Access the DSR1021 switch via network connection
No special software or drivers are required on the attached, or host, computers.
Users access the DSR1021 switch and all attached systems via Ethernet or
using a V.34, V.90 or V.92 modem from a PC running the DSView software
application residing on the user PC. User PCs can be located anywhere a
valid network connection exists. The DSR1021 switch can be configured on
a separate network from your data network, allowing access to your servers
even if your applications network is down.
Simple point and click access to any server
When a user activates DSView software, it will display a listing of all computers
and serial devices to which the user has access permission. When a user selects
a server from the list, the video of the selected server is displayed in a Video
Viewer window. Multiple servers can be accessed by one user. Each additional
computer’s video will appear in a separate program window.
Create and manage user permissions with DES
encrypted security
An Administrator describes the configuration of computers attached to the
DSR1021 switch using the DSAdmin management application. Once the
topology is described, the Administrator then establishes which computers a
user has permission to access. Usernames and passwords are derived from
Windows NT®, Windows® 2000 or Windows XP, eliminating the need for
redundant user databases. Once the topology is established, the DSAuth
Server software manages the system’s user permissioning. The DSView
software polls the server running DSAuth Server software for access
permissions on power up and every time a switch is initiated for the most
current permissions possible. A refresh is also available for immediate
updates to a user’s access profile. In addition to the permissioning function,
the DSAuth Server software also stores pertinent information about attached
devices in a database. Room location, rack location and server type can all
be stored for quick reference.
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Chapter 1: Product Overview
5
DSR1021 Switch
Modem
Telephone
Network
Ethernet
Digital User
(DSView Software)
Analog User
(OSCAR® graphical
user interface)
Figure 1.1: Example DSR1021 Switch Configuration
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6
DSR Installer/User Guide
Number of servers
8
1
Ethernet Digital
sessions/output
DSR1021 Switch
Modem Digital
1
1
sessions/output
Analog user
Figure 1.2: The DSR1021 Switch
Safety Precautions
To avoid potential video and/or keyboard problems when using Avocent products:
•
If the building has 3-phase AC power, ensure that the server and monitor are
on the same phase. For best results, they should be on the same circuit.
To avoid potentially fatal shock hazard and possible damage to equipment,
please observe the following precautions:
•
•
Do not use a 2-wire power cord in any Avocent product configuration.
Test AC outlets at the server and monitor for proper polarity
and grounding.
•
Use only with grounded outlets at both the server and monitor. When
using a backup Uninterruptible Power Supply (UPS), power the server, the
monitor and the DSR1021 switch off the supply.
NOTE: The AC inlet is the main disconnect.
Rack mount safety considerations
•
Elevated Ambient Temperature: If installed in a closed rack assembly, the
operation temperature of the rack environment may be greater than room
ambient. Use care not to exceed the rated maximum ambient temperature
of the appliance.
•
Reduced Air Flow: Installation of the equipment in a rack should be such
that the amount of airflow required for safe operation of the equipment is
not compromised.
•
•
Mechanical Loading: Mounting of the equipment in the rack should be such
that a hazardous condition is not achieved due to uneven mechanical loading.
Circuit Overloading: Consideration should be given to the connection
of the equipment to the supply circuit and the effect that overloading of
circuits might have on overcurrent protection and supply wiring. Consider
equipment nameplate ratings for maximum current.
•
Reliable Earthing: Reliable earthing of rack mounted equipment should
be maintained. Pay particular attention to supply connections other than
direct connections to the branch circuit (for example, use of power strips).
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Installation
2
Contents
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Installing the DSR Switch . . . . . . . . . . . . . . . . . . . . 11
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Chapter 2: Installation
9
Chapter 2: Installation
The DSR switching system requires that the DSView software, DSAdmin
management application and DSAuth Server be installed prior to use. DSView
software allows a user to view and control a server attached to the DSR
switching system. The DSAdmin management application is used to configure
and maintain the system. The DSAuth Server is a Windows NT or 2000 service
used to prevent unauthorized access to the DSR switching system. More
information on the DS Management Software suite can be found in your
DSView Installer/User Guide.
The DSR switching system transmits keyboard, video and mouse (KVM)
information between operators and connected computers on a network using
either an Ethernet connection or a modem connection.
If you are using an Ethernet networking infrastructure, the TCP/IP protocol is
used for communications with the DSR1021 switch. Although 10BaseT
Ethernet may be used for an Ethernet connection, Avocent recommends a
dedicated, switched 100BaseT network.
If communication with the DSR1021 switch will be made using a V.34, V.90 or
V.92 modem, the PPP protocol will be used. You may specify Point-to-Point
Protocol (PPP) parameters using the Terminal Applications menu. See Chapter
4 for more information.
Getting Started
Before installing your DSR1021 switch, refer to the following lists to ensure you
have all items that shipped with the DSR1021 switch as well as other items
necessary for proper installation.
Supplied with the DSR1021 switch
The following items are supplied with your DSR1021 switch:
•
•
•
•
•
•
DSR1021 switch
Local country power cord
Rack mounting brackets
Null modem cable
DSR Installer/User Guide
DSR1021 Quick Installation Guide
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10
DSR Installer/User Guide
Additional items needed
The following are additional items needed to use your DSR1021 switch:
•
•
One DSRIQ module per server or DSRIQ-SRL module per serial device
One CAT 5 patch cable per server or serial device (4-pair UTP, up to
10 meters)
•
•
DSR software
V.34, V.90 or V.92-compatible modem and cables (for optional
modem connection)
Verification of Internet/server connections
DSR switch
The front panel of the DSR1021 switch features two LEDs indicating the
Ethernet connection. The top green LED is the Link indicator. It will
illuminate when a valid connection to the network is established and blink
when there is activity on the port. The lower amber LED, labeled 100M, will
indicate that you are communicating at the 100 Mb rate when using an
Ethernet connection.
Additionally, there are two LEDs above each port number on the front of your
DSR1021 switch: one green and one amber. The green LED will illuminate
when the attached system is powered. The amber LED will illuminate when
that port is selected.
DSRIQ modules
PS/2, Sun and USB DSRIQ modules are available for attaching computers to
your DSR switch.
The DSRIQ-SRL serial module is used to connect serial devices to your DSR
switch and features two green LEDs: a POWER LED and a STATUS LED.
The POWER LED indicates that the attached server is powered. The STATUS
LED indicates that a valid UTP connection has been made to a DSR switch.
The DSRIQ-SRL module prevents a serial break from the attached device if
the module loses power. However, a user can generate a serial break with the
attached device by pressing Alt-B in the Terminal Applications menu.
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Chapter 2: Installation
11
Setting up your network
The DSR switching system uses IP addresses to uniquely identify the server
running the DSAuth application, the DSR switch appliances and the computers
running DSView software. The DSR1021 switch supports both Dynamic Host
Configuration Protocol (DHCP) and static IP addressing. Avocent recommends
that IP addresses be reserved for each appliance and that they remain static
while the DSR switch appliances are connected to the network. For additional
information on how the DSR switch uses the TCP protocol, see Appendix B of
the DSView Installer/User Guide. Figure 2.1 shows the DSR1021 switch in a
network configuration.
DSR1021 Switch
Modem
Authentication
Services
(DSAdmin
Management
Application)
Telephone
Network
Ethernet
Analog User
(OSCAR interface)
Digital User
(DSView Software)
Figure 2.1: The DSR1021 Switch in a Network Configuration
Installing the DSR Switch
The following diagram illustrates one possible configuration for your DSR1021
switch. Follow the detailed instructions to successfully install your
DSR1021 switch.
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DSR Installer/User Guide
Digital User
Ethernet
Telephone
Network
Power
Cord
Internet Connection
Ethernet and/or
Modem
DSR1021 Switch
Ports
1-8
SETUP Port
for updating
fi rmware
CAT 5
Cable
SPC Port
Connection
KVM
Connections
Analog User
SPC
Power Control
Device
Server
Server
Server
Server
DSRIQ Module
PS/2, USB, Sun
and serial adaptors
are available
Figure 2.2: Basic DSR1021 Switch Configuration
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Chapter 2: Installation
13
WARNING: To reduce the risk of electric shock or damage to your equipment -
- Do not disable the power cord grounding plug. The grounding plug is an important safety feature.
- Plug the power cord into a grounded (earthed) outlet that is easily accessible at all times.
- Disconnect the power from the appliance by unplugging the power cord from either the
electrical outlet or the appliance.
To install the DSR1021 switch hardware:
1. Remove the DSR1021 switch from the packing material.
2. Connect a terminal or PC running terminal emulation software (such as
HyperTerminal®) to the SETUP port on the back panel of the DSR1021
switch using the supplied null modem cable. The terminal should be set to
9600 baud, 8 bits, 1 stop bit, no parity and no flow control.
3. Plug the supplied power cord into the back of the DSR1021 switch and
then into an appropriate power source.
4. When the power is switched on, the Power indicator on the front of the
appliance will blink for approximately 30 seconds while performing a self-
test. Approximately 10 seconds after it stops blinking, press the Enter key
to access the main menu.
NOTE: The DSR1021 switch may be rack mounted in a 1U configuration. The DSR1021 switch
does not support a ØU configuration.
To configure the DSR1021 switch hardware:
1. You will see the Terminal Applications menu with ten options. Select
option 1, Network Configuration.
Figure 2.3: Network Configuration Menu
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DSR Installer/User Guide
2. Select option 1 to set your network speed. When possible, you should set
your connection manually without relying on the auto negotiate feature.
Once you enter your selection, you will be returned to the Network
Configuration menu.
3. Select option 2 and specify if you are using a static or Dynamic Host
Configuration Protocol (DHCP) address. A static IP address may be used
to provide a user-defined IP address, netmask and default gateway for the
DSR1021 switch.
DHCP is a protocol that automates the configuration of TCP/IP-enabled
computers. When DHCP is selected, the IP Address, Netmask and Default
Gateway settings are automatically assigned to the DSR1021 switch and
may not be modified by a DS user. If you are using the DHCP option,
please configure your DHCP server to provide an IP address to the
DSR1021 switch, skip step 4 and continue to the next procedure.
4. Select options 3-6 from the Terminal Applications menu, in turn, to finish
configuring your DSR1021 switch for IP address, netmask, default gateway
and ping response. Once this is completed, type a Ø and press Enter to
return to the main menu.
Adjusting mouse settings on target machines
NOTE: We highly recommend that all Windows systems attached to the DSR1021 switch use
the default Windows PS/2 mouse driver.
Before a PC running Windows NT, 2000 or XP that is connected to the DSR1021
switch may be used for remote user control, an adjustment to the target
mouse’s Motion tab must be made. Use the default Microsoft® Windows PS/2
mouse driver for all Microsoft Windows systems attached to the appliance.
For Microsoft Windows NT (using default drivers):
1. From the Desktop, select Start - Settings - Control Panel - Mouse. The
Mouse Properties dialog box will appear.
2. Click on the Motion tab.
3. Set the Pointer speed to Slow. This will also need to be done for any NT
user account that will be accessing the NT system through the
DSR1021 switch.
4. Set Acceleration to None for mouse sync.
5. Click OK.
6. Click Mouse Align in the DSView software remote session window(s) to
resynchronize the mouse.
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Chapter 2: Installation
15
For Windows 2000 (using default drivers):
1. From the Desktop, select Start - Settings - Control Panel - Mouse. The
Mouse Properties dialog box will appear.
2. Click on the Motion tab.
3. Set Speed to the default of 50% (the sixth tick mark from the left).
4. Set Acceleration to None for mouse sync.
5. Click OK.
6. Click Mouse Align in the DSView software remote session window(s) to
resynchronize the mouse.
For Windows XP or Windows Server 2003 (using default drivers):
1. From the Desktop, select Start - Control Panel - Mouse. The Mouse
Properties dialog box will appear.
2. Click on the Pointer Options tab.
3. Set Speed to the default of 50% (the sixth tick mark from the left).
4. Uncheck the Enhance pointer precision checkbox.
5. Click OK.
6. Click Mouse Align in the DSView software remote session window(s) to
resynchronize the mouse.
For IntelliPoint drivers:
1. From the Desktop, select Start - Settings - Control Panel - Mouse. The
Mouse Properties dialog box will appear.
2. Click on the Pointer Options tab.
3. Set the speed setting to the default, which is the midpoint of the Pointer Speed
slider (five tick marks on each side of the slider).
4. Click Advanced. The Advanced Pointer Speed dialog box will appear.
5. Uncheck the Enable pointer acceleration checkbox, then click OK to close
the dialog box.
6. Click OK to close the Mouse Properties dialog box.
7. Click Mouse Align in the DSView software remote session window(s) to
resynchronize the mouse.
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DSR Installer/User Guide
For Red Hat® Linux® drivers:
1. From the Desktop Controls, select the mouse settings.
2. Set acceleration to 1.0 and apply the changes.
3. Click Mouse Align in the DSView software remote session window(s) to
resynchronize the mouse.
For Sun Solaris™ drivers:
NOTE: To use a Sun Solaris driver, you must upgrade the DS Management Software suite
to version 1.0.9.202 or later on your host system and DSR1021 switch firmware to version
1.0.0.106 or later. See Installation in the DSView Installer/User Guide for information on
upgrading the DS Management Software Suite. See Appendix A for information on upgrading
DSR1021 switch fi r m w a r e .
1. From the Solaris Common Desktop Environment (CDE) front panel, select
File Manager - Applications. The Application Manager will appear.
2. From the Application Manager, double-click Desktop_Controls. The
Application Manager - Desktop_Controls will appear.
3. From the Application Manager - Desktop_Controls, double-click Mouse
Style Manager. The Style Manager Mouse dialog box will appear.
4. Set Acceleration to 1.0 for mouse sync.
5. Click OK.
6. In the DSView software remote session windows, select Video - Scaling -
Auto Scale.
7. In the DSView software remote session windows, select Mouse - Scale. The
Mouse Scaling dialog box will appear.
8. In the Scaling Type area, select Normal, then click OK.
9. Click Mouse Align in the DSView software remote session window(s) to
resynchronize the mouse.
To connect a DSRIQ module to each server:
1. Attach the appropriately color-coded connectors of a DSRIQ module to the
keyboard, monitor and mouse ports on the first server you will be connecting
to this DSR1021 switch.
2. Attach one end of the CAT 5 cabling that will run from your DSRIQ
module to the DSR1021 switch to the RJ-45 connector on the
DSRIQ module.
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Chapter 2: Installation
17
3. Connect the other end of the CAT 5 cable to the desired port on the back of
your DSR switch.
4. Repeat this step for all servers you wish to attach.
NOTE: When connecting a Sun DSRIQ module, you must use a multi-sync monitor to
accommodate Sun computers that support both VGA and sync-on-green or composite sync.
NOTE: Power down the DSR1021 switch before servicing. Always disconnect the power cord
from the wall outlet.
To connect serial devices to the DSR1021 switch:
1. Attach the DSRIQ-SRL module 9-pin serial connector to the serial port of
the device to be connected to your DSR1021 switch.
2. Attach one end of the CAT 5 cable to the RJ-45 connector on the DSRIQ-
SRL module. Connect the other end of the CAT 5 cable to the desired port
on the back of your DSR1021 switch.
NOTE: The DSRIQ-SRL module is a DCE device and only supports VT100 terminal emulation.
3. Connect the power supply to the power connector on your DSRIQ-SRL
module. The cable expander can be used to power up to four DSRIQ-SRL
modules from a single power supply.
4. Connect the DSRIQ-SRL module power supply to an appropriate AC wall
outlet. Power up your serial device. See Appendix C for more information
on DSRIQ-SRL modules.
To connect the local port keyboard, monitor and mouse:
Attach your keyboard, monitor and mouse cable connectors to the appropriate
ports on the back of your DSR1021 switch.
NOTE: You must install both a keyboard and mouse on the local port or the keyboard will not
initialize properly.
To connect and power up your DSR1021 switch:
1. Power down all servers that will be part of your DSR switching system.
Locate the power cord that came with the DSR1021 switch. Plug one end
into the power socket on the rear of the DSR1021 switch. Plug the other
end into an appropriate AC wall outlet.
2. Plug your VGA monitor, keyboard and PS/2 mouse cables into
appropriately labeled DSR1021 switch ports.
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DSR Installer/User Guide
3. Choose an available port on the rear of your DSR1021 switch. Plug one end
of a CAT 5 cable (4-pair, up to 10 meters) into a numbered port and plug
the other end into the RJ-45 connector of a DSRIQ module.
4. Plug the DSRIQ module into the appropriate ports on the back of the
server. Repeat this procedure for all servers that are to be connected to the
DSR1021 switch.
5. Plug a CAT 5 cable from your Ethernet network into the LAN connector
on the back of your DSR1021 switch. Network users will access the DSR
appliance through this port.
6. (Optional) The DSR1021 switch may also be accessed using a ITU V.92,
V.90 or V.34-compatible modem. Plug a 9-pin serial cable into the MODEM
connector on the back of your DSR1021 switch. Plug the other end into the
connector on the back of the modem.
NOTE: Using a modem connection instead of a LAN connection will limit the performance
capability of your DSR1021 switch.
7. (Optional) Plug one end of the cable supplied with the SPC power control
device into the SPC connector on the DSR1021 switch and plug the other
end into an SPC device. Plug the power cords from the target servers into
the SPC device power outlets. Plug the SPC device into an appropriate AC
wall outlet.
8. Power up each target server and then power up the DSR1021 switch.
To install your DSR software:
See the DSView Installer/User Guide that ships with your software.
NOTE: Your software registration key will be necessary for installing the DSAuth Server used
with your DSR1021 switch.
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Local Port Operation
3
Contents
Controlling Your System at the Local Port . . . . . . 21
Viewing and Selecting Ports and Servers . . . . . . . . 21
Navigating the OSCAR Interface . . . . . . . . . . . . . . 23
Configuring OSCAR Interface Menus . . . . . . . . . . 25
Changing the Display Behavior . . . . . . . . . . . . . . . 28
Controlling the Status Flag . . . . . . . . . . . . . . . . . . . 30
Broadcasting to Servers . . . . . . . . . . . . . . . . . . . . . . 31
Using Scan Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Setting Console Security . . . . . . . . . . . . . . . . . . . . . 35
Setting the Keyboard Country Code . . . . . . . . . . . . 38
Managing Server Tasks Using the
OSCAR Interface . . . . . . . . . . . . . . . . . . . . . . . . . 40
Viewing and Disconnecting User Connections . . . 41
Resetting Your PS/2 Keyboard and Mouse . . . . . . 42
Displaying Version Information . . . . . . . . . . . . . . . 43
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Chapter 3: Local Port Operation
21
Chapter 3: Local Port Operation
Controlling Your System at the Local Port
The DSR1021 switch includes a local port on the back of the appliance. This
port allows you to connect a keyboard, monitor and mouse to the appliance for
direct access. The DSR1021 switch uses the OSCAR® graphical user interface,
which has intuitive menus to configure your system and select computers.
Computers can be identified by name or number, allowing you to customize
server names.
Viewing and Selecting Ports and Servers
Use the Main dialog box to view, configure and control servers in the DSR
switching system. You may view your servers by name, port or by the unique
Electronic ID number (EID) embedded in each DSRIQ module. You will see an
OSCAR interface-generated port list by default when you first launch the
OSCAR interface.
The Port column indicates the port to which a server is connected.
To access the Main dialog box:
Press Print Screen to launch the OSCAR interface. The Main dialog box
will appear.
Figure 3.1: Main Dialog Box
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Viewing the status of your DSR switching system
The status of servers in your system is indicated in the far right columns of the
Main dialog box. The following table describes the status symbols.
OSCAR Interface Status Symbols
Symbol Description
(green circle) Server connected, powered up and the DSRIQ module is online.
(red X) Connected server is powered down or is not operating properly and
the DSRIQ module is offline.
(yellow circle) The designated DSRIQ module is being upgraded. When this
symbol displays, do not cycle power to the DSR1021 switch or connected
servers and do not disconnect DSRIQ modules. Doing so may render the module
permanently inoperable and require the DSRIQ module to be returned to the factory
for repair.
(green letter) DSRIQ module is being accessed by the indicated user channel.
Selecting servers and serial devices
Use the Main dialog box to select servers and serial devices. When you select a
server or serial device, the DSR1021 switch reconfigures the keyboard and mouse
to the settings for the selected server or serial device.
To select servers or serial devices:
Double-click the server or serial device name, EID or port number.
-or-
If the display order of your list is by port (Port button is depressed), type the
port number and press Enter.
-or-
If the display order of your list is by name or EID (Name or EID button is
depressed), type the first few letters of the name of the server or serial device,
or the EID number to establish it as unique, and press Enter.
To select the previous server or serial device:
Press Print Screen and then Backspace. This key combination toggles you
between the previous and current connections.
To disconnect from a server or serial device:
Press Print Screen and then Alt+Ø. This leaves the user in a free state, with no
server or serial device selected. The status flag on your desktop displays Free.
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Chapter 3: Local Port Operation
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Soft switching
Soft switching is the ability to switch servers using a hotkey sequence. You can
soft switch to a server by pressing Print Screen and then typing the first few
characters of its name or number. If you have set a Screen Delay Time and you
press the key sequences before that time has elapsed, the OSCAR interface will
not display.
To configure servers for soft switching:
1. Press Print Screen to launch the OSCAR interface. The Main dialog
box appears.
2. Click Setup - Menu. The Menu dialog box appears.
3. For Screen Delay Time, type the number of seconds of delay desired
before the Main dialog box is displayed after Print Screen is pressed.
4. Click OK.
To soft switch to a server:
1. To select a server, press Print Screen. If the display order of your server list
is by port (Port button is depressed), type the port number and press Enter.
-or-
If the display order of your server list is by name (Name button is
depressed), type the first few letters of the name of the server to establish
it as unique, and press Enter.
2. To switch back to the previous server, press Print Screen then Backspace.
Navigating the OSCAR Interface
This table describes how to navigate the OSCAR interface using the keyboard
and mouse.
OSCAR Interface Navigation Basics
This Keystroke
Print Screen
Does This
Opens the OSCAR interface. Press Print Screen twice to
send the Print Screen keystroke to the currently selected
DSRIQ module.
F1
Opens the Help screen for the current dialog box.
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DSR Installer/User Guide
OSCAR Interface Navigation Basics (continued)
This Keystroke
Escape
Does This
Closes the current dialog box without saving changes and
returns to the previous one. If the Main dialog box is displayed,
pressing Escape closes the OSCAR interface and displays a
status flag if status flags are enabled. See Controlling the
Status Flag in this chapter for more information. In a message
box, it closes the pop-up box and returns to the current
dialog box.
Alt
Opens dialog boxes, selects or checks options and executes
actions when used with underlined or other designated letters.
Alt+X
Alt+O
Enter
Closes the current dialog box and returns to the previous one.
Selects the OK button, then returns to the previous dialog box.
Completes a switch operation in the Main dialog box and
exits the OSCAR interface.
Single-click, Enter
In a text box, it selects the text for editing and enables the Left
and Right Arrow keys to move the cursor. Press Enter again
to quit the edit mode.
Print Screen, Backspace Toggles back to previous selection.
Print Screen, Alt+Ø
Immediately disengages user from a server; no server is
selected. Status flag displays Free. (This only applies to the Ø
on the keyboard and not the keypad.)
Print Screen, Pause
Immediately turns on screen saver mode and prevents access to
that specific console, if it is password protected.
Up/Down Arrows
Right/Left Arrows
Moves the cursor from line to line in lists.
Moves the cursor between columns. When editing a text box,
these keys move the cursor within the column.
Page Up/Page Down
Home/End
Pages up and down through Help pages.
Moves the cursor to the top or bottom of a list.
Erases characters in a text box.
Backspace
Delete
Deletes current selection in the scan list or characters in a
text box.
Shift-Del
Numbers
Deletes from the current selection to the end of the list when
editing a scan list.
Type from the keyboard or keypad.
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Chapter 3: Local Port Operation
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Configuring OSCAR Interface Menus
You can configure your DSR switching system from the Setup menu within the
OSCAR interface. Select the Names button when initially setting up your DSR
switching system to identify servers by unique names. Select the other setup
features to manage routine tasks for your servers from the OSCAR
interface menu.
Setup Features to Configure the OSCAR Interface
Feature Purpose
Menu
Change the server list between numerical by port or EID number and alphabetical
by name
Change the Screen Delay Time before the OSCAR interface displays after
pressing Print Screen
Flag
Change display, timing, color or location of the status flag
Broadcast Simultaneously send mouse movements and keystrokes to multiple servers
Scan
Set up a custom scan pattern for up to eight servers
Set passwords to protect or restrict server access
Enable the screen saver
Security
Keyboard Set the keyboard country code to send to Sun servers
Names Identify servers by unique names
To access the Setup menu:
1. Press Print Screen to launch the OSCAR interface. The Main dialog
box appears.
2. Click Setup. The Setup dialog box appears.
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DSR Installer/User Guide
Figure 3.2: Setup Dialog Box
Assigning server or serial device names
Use the Names dialog box to identify servers or serial devices by name rather than
by port number. The Names list is always sorted by port order. You can toggle
between displaying the name or the EID number of each DSRIQ module, so
even if you move the module/server/serial device to another port, the name and
configuration will be recognized by the appliance.
NOTE: If a server is turned off, its respective DSRIQ module will not appear in the Names list.
To access the Names dialog box:
1. If the OSCAR interface is not open, press Print Screen. The Main dialog
box appears.
2. Click Setup - Names. The Names dialog box appears.
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Figure 3.3: Names Dialog Box
NOTE: If new DSRIQ modules are discovered by the DSR1021 switch, the on-screen list will
be automatically updated. The mouse cursor will change into an hourglass during the update. No
mouse or keyboard input will be accepted until the list update is complete.
To assign names to servers or serial devices:
1. In the Names dialog box, select a server or serial device name or port
number and click Modify. The Name Modify dialog box appears.
Figure 3.4: Name Modify Dialog Box
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2. Type a name in the New Name box. Names of servers or serial devices may
be up to 15 characters long. Legal characters include: A-Z, a-z, Ø-9, space
and hyphen.
3. Click OK to transfer the new name to the Names dialog box. Your selection
is not saved until you click OK in the Names dialog box.
4. Repeat steps 1-3 for each server or serial device in the system.
5. Click OK in the Names dialog box to save your changes.
-or-
Click X or press Escape to exit the dialog box without saving changes.
NOTE: If a DSRIQ module has not been assigned a name, the EID is used as the default name.
To list servers alphabetically by name:
Press Alt+N or click Name in the Main dialog box.
Changing the Display Behavior
Use the Menu dialog box to change the display order of servers and set a
Screen Delay Time for the OSCAR interface. The display order setting alters
how servers will display in several screens including the Main and Broadcast
dialog boxes.
To access the Menu dialog box:
1. Press Print Screen to launch the OSCAR interface. The Main dialog
box appears.
2. Click Setup - Menu in the Main dialog box. The Menu dialog box appears
(see Figure 3.5).
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Chapter 3: Local Port Operation
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Figure 3.5: Menu Dialog Box
To choose the display order of servers:
1. Select Name to display servers alphabetically by name.
-or-
Select EID to display servers numerically by EID number.
-or-
Select Port to display servers numerically by port number.
2. Click OK.
Depending on the display method selected, the corresponding button will be
depressed in the Main dialog box.
To set a Screen Delay Time for the OSCAR interface:
1. Type in the number of seconds (Ø-9) to delay the OSCAR interface display
after you press Print Screen. Entering
Ø
will instantly launch the OSCAR
interface with no delay.
2. Click OK.
Setting a Screen Delay Time allows you to complete a soft switch without the
OSCAR interface displaying. To perform a soft switch, see Soft switching in
this chapter.
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Controlling the Status Flag
The status flag displays on your desktop and shows the name or EID number
of the selected server or the status of the selected port. Use the Flag dialog box
to configure the flag to display by server name or EID number, or to change
the flag color, opacity, display time and location on the desktop.
OSCAR Interface Status Flags
Flag
Description
Flag type by name
Flag type by EID number
Flag indicating that the user has been disconnected from all systems
Flag indicating that broadcast mode is enabled
To access the Flag dialog box:
1. If the OSCAR interface is not open, press Print Screen. The Main dialog
box will appear.
2. Click Setup - Flag. The Flag dialog box appears.
Figure 3.6: Flag Dialog Box
To determine how the status flag is displayed:
1. Select Name or EID to determine what information will be displayed.
2. Select Displayed to show the flag all the time or select Timed to display the
flag for only five seconds after switching.
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Chapter 3: Local Port Operation
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3. Select a flag color in Display Color. The following flag colors are available:
•
•
•
•
Flag 1 - Grey flag with black text
Flag 2 - White flag with red text
Flag 3 - White flag with blue text
Flag 4 - White flag with violet text
4. In Display Mode, select Opaque for a solid color flag or select Transparent
to see the desktop through the flag.
5. To position the status flag on the desktop:
a. Click Set Position to gain access to the Position Flag screen.
Figure 3.7: Position Flag
b. Left-click on the title bar and drag to the desired location.
c. Right-click to return to the Flag dialog box.
NOTE: Changes made to the flag position are not saved until you click OK in the Flag dialog box.
6. Click OK to save settings.
-or-
Click X to exit without saving changes.
Broadcasting to Servers
The local user can simultaneously control multiple servers in a system to
ensure that all selected servers receive identical input. You can choose to
broadcast keystrokes and/or mouse movements independently.
NOTE: You can broadcast to as many as eight servers at a time, one server per port.
To access the Broadcast dialog box:
1. If the OSCAR interface is not open, press Print Screen. The Main dialog
box will appear.
2. Click Setup - Broadcast. The Broadcast dialog box appears.
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Figure 3.8: Broadcast Dialog Box
NOTE: Broadcasting Keystrokes - The keyboard state must be identical for all servers
receiving a broadcast to interpret keystrokes identically. Specifically, the Caps Lock and Num
Lock modes must be the same on all keyboards. While the appliance attempts to send
keystrokes to the selected servers simultaneously, some servers may inhibit and thereby delay
the transmission.
Broadcasting Mouse Movements - For the mouse to work accurately, all systems must have
identical mouse drivers, desktops (such as identically placed icons) and video resolutions. In
addition, the mouse must be in exactly the same place on all screens. Because these conditions
are extremely difficult to achieve, broadcasting mouse movements to multiple systems may have
unpredictable results.
To broadcast to selected servers:
1. From the Broadcast dialog box, select the mouse and/or keyboard
checkboxes for the servers that are to receive the broadcast commands.
-or-
Press the Up or Down Arrow keys to move the cursor to the target server.
Then press Alt+K to select the keyboard checkbox and/or Alt+M to select
the mouse checkbox. Repeat for additional servers.
2. Click OK to save the settings and return to the Setup dialog box. Click X or
press Escape to return to the Main dialog box.
3. Click Commands. The Commands dialog box appears.
4. Click the Broadcast Enable checkbox to activate broadcasting.
5. From the user station, type the information and/or perform the mouse
movements you want to broadcast.
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Chapter 3: Local Port Operation
33
To turn broadcasting off:
From the Commands dialog box, clear the Broadcast Enable checkbox.
Using Scan Mode
In scan mode, the DSR1021 switch automatically scans from port to port
(server to server). You can scan up to eight servers, specifying which servers
to scan and the number of seconds that each server will display. The scanning
order is determined by placement of the server in the list. The list is always
shown in scanning order. You can, however, choose to display the server’s
name or EID number by pressing the appropriate button.
NOTE: Scanning is only available to the local user.
To add servers to the scan list:
1. If the OSCAR interface is not open, press Print Screen. The Main dialog
box will appear.
2. Click Setup - Scan. The Scan dialog box appears.
Figure 3.9: Scan Dialog Box
3. Determine the order within the list to add the server. If there are no servers
in the scan list, your cursor will appear in a blank line at the top of the list.
-or-
To add a server to the end of the list, place your cursor in the last server
entry and press the Down Arrow key.
-or-
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To add a server in the midst of an existing list, place your cursor in the line
below where you want to insert a new server and press Insert.
4. Type the first few characters of a server name or port number to scan. The
first matching server will appear in the line.
-or-
To move through the list, press the following keyboard commands in the
Name, Port or Time column to move through the list of servers available
to scan.
a. Press Alt+Down Arrow to move the cursor down through the list
of servers.
b. Press Alt+Up Arrow to move the cursor up through the list of servers.
c. Press Alt+Home to move the cursor to the first server in the list.
d. Press Alt+End to move the cursor to the last server in the list.
5. In the Time column, type the number of seconds (from 3-255) of desired
time before the scan moves to the next server in the sequence.
6. Move the cursor to the next line or press Down Arrow and repeat steps 2-5
for each of the remaining servers to be included in the scan pattern.
7. Click OK.
To remove a server from the scan list:
1. In the Scan dialog box, click the server to be removed.
2. Press Delete.
-or-
Press Shift+Delete to remove the selected server and all entries below it.
3. Click OK.
To start the scan mode:
1. If the OSCAR interface is not open, press Print Screen. The Main dialog
box will appear.
2. Click Commands. The Commands dialog box appears.
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Figure 3.10: Commands Dialog Box
3. Select Scan Enable in the Commands dialog box.
4. Click X to close the Commands dialog box.
NOTE: Scanning will begin as soon as the scan button is checked.
To cancel scan mode:
1. Select a server if the OSCAR interface is open.
-or-
Move the mouse or press any key on the keyboard if the OSCAR interface
is not open. Scanning will stop at the currently selected server.
-or-
If the OSCAR interface is not open, press Print Screen. The Main dialog
box will appear.
2. Click Commands. The Commands dialog box appears.
3. Clear Scan Enable.
Setting Console Security
Use the Security dialog box to set security on your local port console. You can
establish a screen saver mode that engages after your console remains unused
for a specified Inactivity Time. Once engaged, your console will remain locked
until you press any key or move the mouse. You will then need to type in your
password to continue.
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Use the Security dialog box to lock your console with password protection, set
or change your password and enable the screen saver.
NOTE: If a password has been previously set, you will have to enter the password before you can
access the Security dialog box.
To access the Security dialog box:
1. If the OSCAR interface is not open, press Print Screen. The Main dialog
box will appear.
2. Click Setup - Security. The Security dialog box appears.
Figure 3.11: Security Dialog Box
To set or change the password:
1. Single-click and press Enter or double-click in the New text box.
2. Type the new password in the New text box and press Enter. Passwords
must contain both alpha and numeric characters, are case sensitive and
may be up to 12 characters long. Legal characters are: A-Z, a-z, Ø-9, space
and hyphen.
3. In the Repeat box, type the password again and press Enter.
4. Click OK to change only your password, and then close the dialog box.
NOTE: If you should lose or forget your password, you will need to return your switch to have it
reset to the factory default setting. See Appendix G: Technical Support for contact information.
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Chapter 3: Local Port Operation
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To password protect your console:
1. Set your password as described in the previous procedure.
2. Select Enable Screen Saver.
3. Type the number of minutes for Inactivity Time (from 1-99) to delay
activation of password protection and the screen saver feature.
4. For Mode, select Energy if your monitor is ENERGY STAR® compliant;
otherwise select Screen.
CAUTION: Monitor damage can result from the use of Energy mode with monitors not compliant
®
with ENERGY STAR .
5. (Optional) Click Test to activate the screen saver test which lasts 10
seconds then returns you to the Security dialog box.
6. Click OK.
To log in to your console:
1. Press any key or move the mouse.
2. The Password dialog box appears. Type your password, and then click OK.
3. The Main dialog box appears if the password was entered correctly.
To remove password protection from your console:
1. From the Main dialog box, click Setup - Security; the Password dialog box
appears. Type your password, and then click OK.
2. In the Security dialog box, single-click and press Enter or double-click in
the New box. Leave the box blank. Press Enter.
3. Single-click and press Enter or double-click in the Repeat box. Leave the
box blank. Press Enter.
4. Click OK to eliminate your password.
To enable the screen saver mode with no password protection:
1. If your console does not require a password to gain access to the Security
box, go to step 2.
-or-
If your console is password protected, see the previous procedure, then go
to step 2.
2. From the Main dialog box, click Setup - Security. The Security dialog box
will appear.
3. Select Enable Screen Saver.
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4. Type the number of minutes for Inactivity Time (from 1–99) to delay
activation of the screen saver.
5. Choose Energy if your monitor is ENERGY STAR compliant; otherwise
select Screen.
CAUTION: Monitor damage can result from the use of Energy Mode with monitors not compliant
®
with ENERGY STAR .
6. (Optional) Click Test to activate the screen saver test which lasts 10
seconds then returns you to the Security dialog box.
7. Click OK.
NOTE: Activation of the screen saver mode disconnects the user from a server; no server is
selected. The status flag displays Free.
To exit the screen saver mode:
Press any key or move your mouse. Any previous server connection will
be restored.
To turn off the screen saver:
1. From the Main dialog box, click Setup - Security. The Security dialog box
will appear.
2. In the Security dialog box, clear Enable Screen Saver.
3. Click OK.
To immediately turn on the screen saver:
Press Print Screen, then press Pause. This command only works when the
user is connected to a server.
Setting the Keyboard Country Code
NOTE: Using a keyboard code that supports a language different from that of your DSR switch
fi r m w a r e w ill c a use incorrect keyboard mapping.
Sun servers may use key mappings for non-US keyboards. By default, the
DSR1021 switch sends the US keyboard country code to Sun and USB modules
attached to servers, and the code is applied to the servers when they are
powered up or rebooted. Codes are then stored in the DSRIQ module.
Issues may arise when you use the US keyboard country code with a keyboard
of another country. For example, the Z key on a US keyboard is in the same
location as the Y key on a German keyboard. Sun servers will interpret
pressing the Y key on a German keyboard as pressing the Z key when the US
keyboard country code is used.
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Chapter 3: Local Port Operation
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The Keyboard command enables you to send a different keyboard country
code than the default US setting. The specified country code is sent to all
servers attached to the DSR1021 switches when they are powered up or
rebooted, and the new code is stored in the DSRIQ module.
NOTE: If a DSRIQ module is moved to a different server, the keyboard country code will need to
be reset.
See Appendix F for information on emulating certain Sun keys using a PS/2
keyboard and special considerations for Japanese and Korean Sun
USB keyboards.
NOTE: Only local users can view or change keyboard country code settings.
To set the keyboard country code for Sun servers:
1. If the OSCAR interface is not open, press Print Screen. The Main dialog
box will appear.
2. Click Setup - Keyboard. The Keyboard dialog box appears.
Figure 3.12: Keyboard Dialog Box
3. Select a country code and click OK.
4. Reboot the Sun servers. After rebooting, each Sun server will request the
country code setting stored in the DSRIQ module.
NOTE: If you wish to reboot the servers by power-cycling them, you must wait 90 seconds
before rebooting. A soft reboot may be performed without waiting 90 seconds.
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Managing Server Tasks Using the
OSCAR Interface
From the OSCAR interface Commands menu, you can manage your DSR
switching system and user connections, engage the scan and broadcast modes
and update your firmware.
Commands to Manage Routine Tasks for Your Servers
Feature
Purpose
Broadcast Enable
Begin broadcasting to your servers. Configure a server list for
broadcasting under the Setup dialog box.
Scan Enable
Begin scanning your servers. Set up a server list for scanning in the
Setup dialog box.
User Status
View and disconnect users.
Reset PS/2
Re-establish operation of PS/2 keyboard and mouse.
Display Versions
View version information for the DSR1021 switch as well as view
and upgrade firmware for individual DSRIQ modules.
To access the Commands menu:
1. Press Print Screen to launch the OSCAR interface. The Main dialog
box appears.
2. Click Commands. The Commands dialog box appears.
Figure 3.13: Commands Dialog Box
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Viewing and Disconnecting User Connections
You can view and disconnect users through the User Status dialog box. The
username (U) will always be displayed; however, you can display either the
server name or EID number to which a user is connected. If there is no user
currently connected to a channel, the user field will be blank and the server
field will display Free.
To view current user connections:
1. If the OSCAR interface is not open, press Print Screen. The Main dialog
box will appear.
2. Click Commands - User Status. The User Status dialog box appears.
Figure 3.14: User Status Dialog Box
To disconnect a user:
1. If the OSCAR interface is not open, press Print Screen. The Main dialog
box will appear.
2. Click Commands - User Status. The User Status dialog box appears.
3. Click the letter corresponding to the user to disconnect. The Disconnect
dialog box will appear.
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Figure 3.15: Disconnect Dialog Box
4. Click OK to disconnect the user and return to the User Status dialog box.
-or-
Click X or press Escape to exit the dialog box without disconnecting a user.
NOTE: If the User Status list has changed since it was last displayed, the mouse cursor will
turn into an hourglass as the list is automatically updated. No mouse or keyboard input will be
accepted until the list update is complete.
Resetting Your PS/2 Keyboard and Mouse
If your PS/2 keyboard or mouse locks up, you may be able to re-establish
operation of these peripherals by issuing a reset command. The reset
command sends a hot-plug sequence to the server which causes the mouse
and keyboard settings to be sent to the DSR1021 switch. With communication
re-established between the server and the DSR1021 switch, functionality is
restored to the user.
NOTE: This function is for Microsoft Windows-based computers only. Resetting the PS/2 on a
server running any other operating system may require that you reboot that server.
To reset the PS/2 mouse and keyboard values:
1. If the OSCAR interface is not open, press Print Screen. The Main dialog
box will appear.
2. Click Commands - Reset PS/2. A message box displays requesting that you
confirm the reset. Click OK.
a. A message appears indicating that the mouse and keyboard have
been reset.
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Chapter 3: Local Port Operation
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b. Click X to close the message box.
-or-
Click X or press Escape to exit without sending a reset command to
the PS/2 mouse and keyboard.
Displaying Version Information
The OSCAR interface enables you to display the version number of the
appliance firmware and any auxiliary devices connected to the appliance.
This information facilitates system troubleshooting and support. For optimum
performance, keep your firmware current.
To display version information:
1. If the OSCAR interface is not open, press Print Screen. The Main dialog
box will appear.
2. Click Commands - Display Versions. The Version dialog box appears. The
top half of the box lists the subsystem versions in the DSR1021 switch.
Figure 3.16: Version Dialog Box
3. Click DSRIQ (see Figure 3.16) to view individual DSRIQ module version
information. The DSRIQ Selection dialog box appears.
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Figure 3.17: DSRIQ Selection Dialog Box
4. Select a DSRIQ module to view and click the Version button. The DSRIQ
Version dialog box appears. For more information on loading firmware,
see Appendix A.
Figure 3.18: DSRIQ Version Dialog Box
5. Click X to close the DSRIQ Version dialog box.
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Terminal Operations
4
Contents
Accessing the Terminal Applications Menu . . . . . . 47
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Chapter 4: Terminal Operations
47
Chapter 4: Terminal Operations
Accessing the Terminal Applications Menu
Each DSR1021 switch may be configured at the appliance level through the
SETUP port on the back of the switch. All terminal commands are accessed
through a terminal or PC running terminal emulation software.
To access the Terminal Applications menu:
1. Connect a terminal or PC running terminal emulation software (such as
HyperTerminal) to the SETUP port on the back panel of the DSR switch
using the supplied null modem cable. The terminal should be set to 9600
baud, 8 bits, 1 stop bit, no parity and no flow control. The terminal may be
connected at any time, even when the appliance is powered.
2. Press any key to access the Main menu.
Terminal Applications menu commands
The Terminal Applications menu of the DSR1021 switch features ten
selections: Network Configuration, PPP Configuration, Security
Configuration, SNMP Configuration, Firmware Management, Enable Debug
Messages, Set/Change Password, Restore Factory Defaults, Reset Appliance
and Exit. Each is discussed below.
Network Configuration
The DSR1021 switch is configured for network access through this option.
When it is selected, you will have access to the addressing that allows the
DSR1021 switch to be positioned in your network.
PPP Configuration
The DSR1021 switch contains an internal database that may be used when
establishing a modem link to the appliance. The internal database provides
DSView software remote authentication if the DSAuth Server is unavailable.
The PPP Configuration menu contains the following options:
•
Enabling the adding, editing and deleting of users to the DSR1021
switch database
•
Specifying the amount of time a DSR switch user has to log in during a
remote operation over a modem connection before the connection is dis-
connected (the Authentication Timeout value)
•
Specifying the amount of time a DSR switch user may remain inactive
within a remote DSView software session over a modem connection
before the modem connection is disabled (the Inactivity Timeout value)
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When you use the options to add, edit or delete a user, a list of existing users
will appear. You may enter N to display the next page of users in the database
or enter P to go back to the previous page of users.
To add a user to the DSR1021 switch database:
1. Select the PPP Configuration menu option.
2. Select option 1, Authentication Database. A list of users already within the
database will appear.
3. Enter A.
4. You will be prompted to enter the username to add. Type a username and
press Enter.
5. You will be prompted to type a password for the user. Type a password
and press Enter.
6. You will be prompted to re-type the password. Type the password again
and press Enter.
7. Enter Ø to exit.
To rename a user in the DSR1021 switch database:
1. Select the PPP Configuration menu option.
2. Select option 1, Authentication Database. A list of users already within the
database will appear.
3. Enter E.
4. You will be prompted to enter the number of the user you wish to rename.
Type the user’s number then press Enter.
5. You will be prompted to type a new username for the user. Type a new
username and press Enter.
6. You will be prompted to re-type the password. Type the password again
and press Enter.
7. Enter Ø to exit.
To remove a user from the DSR1021 switch database:
1. Select the PPP Configuration menu option.
2. Select option 1, Authentication Database. A list of users already within the
database will appear.
3. Enter D.
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4. You will be prompted to enter the number of the user you wish to delete.
Type the user’s number then press Enter.
5. You will be prompted to confirm deletion of the user from the DSR1021
switch database. Enter a Y to remove the user.
6. Enter Ø to exit.
To set an Authentication Timeout:
1. Select the PPP Configuration menu option.
2. Select option 2, Authentication Timeout.
3. Type a time-out value between 30-300 seconds and press Enter.
4. Enter Ø to exit.
To set an Inactivity Timeout:
1. Select the PPP Configuration menu option.
2. Select option 2, Inactivity Timeout.
3. Type a time-out value between 1-60 minutes and press Enter.
4. Enter Ø to exit.
Security Configuration
This menu option allows you to configure DSR switch authentication security.
When it is selected, you will be given two menu options: Reset Authentication
Tokens (certificates of server running DSAuth Server) and the connection
status of the server running DSAuth Server.
The DSR switch operates in one of two modes: All or Secure. In the default All
mode, the DSR1021 switch allows any server running the DSAuth Server to
initiate a session between the DSR switch and DSView software. In secure
mode, only one specific DSAuth Server is allowed to initiate this session; other
DSAuth Servers are locked out.
NOTE: In secure mode, the ability to select a backup DSAuth Server through the DSView
software is eliminated.
When a DSR1021 switch is added to the database with the DSAdmin
management application, the appropriate DSAuth Server certificate is added to
the DSR1021 switch automatically. If the DSAuth Server cannot contact the
DSR1021 switch to add the certificate, an error message is displayed and the
DSR1021 switch is not added to the database.
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When the last reference to a DSR1021 switch is removed from the database,
the DSAuth Server certificate is removed from the DSR1021 switch, which
allows the DSR switch to be moved from one DSAuth Server to another. The
DSAuth Server certificate can also be removed from the Security menu on the
DSR1021 switch console port via the Reset Authentication Tokens option.
When the DSR1021 switch is in All mode, the DSAdmin management application
displays a warning message when the DSR1021 switch is added to the database,
stating that the certificate could not be installed. If you intend to operate in All
mode, you may safely ignore this warning. Otherwise, you may wish to change
the Security settings on the console port of the DSR1021 switch.
SNMP Configuration
This menu option allows you to enable SNMP and to specify parameters for
SNMP operation. The following SNMP parameters may be configured:
•
•
SNMP - Enables or disables SNMP
Read community name - Specifies the community from which traps will
be read
•
•
•
•
Write community name - Specifies the community to which traps will
be written
Trap community name - Indicates the name of the community containing
a trap
Trap destination address (1-4) - Indicates the addresses of up to four trap
hosts to which you want to send SNMP traps
Trap configuration - Displays the SNMP Trap Configuration menu. You
may select Enable All Traps, Disable All Traps or choose to enable or dis-
able any of the following traps:
Cold Start - No display
Link Down - Displays the index of the Ethernet interface (Ethernet
connections only)
Link Up - Displays the index of the Ethernet interface (Ethernet
connections only)
SNMP Authentication Failure - No display
Reboot Started - Displays the username
Video Session Started - Displays the user, port and channel number
Video Session Stopped - Displays the user, port and channel number
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51
Video Session Terminated - Displays the user who terminated the session,
the user who was terminated, port and channel number
Local Port Viewing Started - Displays the local port
Local Port Viewing Stopped - Displays the local port
Local Port Viewing Terminated - Displays user who terminated the session
and the local port
Image Upgrade Started - Displays the user who initiated the upgrade, the
type of image being upgraded and the current and new image versions
DSRIQ Added - Displays the DSRIQ module EID and port number
DSRIQ Removed - Displays the DSRIQ module EID and port number
Subsystem Upgrade Started - Displays the DSRIQ module EID, port
number and information on the subsystem being upgraded
Subsystem Restarted - Displays the DSRIQ module EID, port number and
information on the upgraded subsystem
Screen Resolution Changed - Displays the user, port and channel numbers
and the previous and current screen resolutions
SPC Device Online - Displays the SPC power control device location name
and appliance port number for an SPC device that is detected to be online
SPC Device Offline - Displays the SPC device location name and appliance
port number for an SPC device that is detected to be offline
SPC Login Error - Displays the user name, SPC device location name and
appliance port number for an SPC device with an unsuccessful login
SPC Socket On - Displays the user name, SPC device location name, SPC
socket (outlet) number, name or group and appliance port number for an
SPC socket issued an off command
SPC Socket Off - Displays the user name, SPC device location name, SPC
socket (outlet) number, name or group and appliance port number for an
SPC socket issued an off command
SPC Socket Reboot - Displays the user name, SPC device location name,
SPC socket (outlet) number, name or group and appliance port number for
an SPC socket issued a reboot command
SPC Socket On Sense Fail - Displays the SPC device location name, SPC
socket (outlet) number, name or group and appliance port number for an
SPC socket that should be on but has an “off” status
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SPC Socket Off Sense Fail - Displays the SPC device location name, SPC
socket (outlet) number, name or group and appliance port number for an
SPC socket that should be off but has an “on” status
SPC Total Load Too High - Displays the SPC device location name and
appliance port number for an SPC device that has exceeded the total load
high alarm
SPC Total Load Too Low - Displays the SPC device location name and
appliance port number for an SPC device that is below the total load
low alarm
SPC Status Socket On - Displays the SPC device location, SPC socket
(outlet) number, name or group and appliance port number for an SPC
socket that has been polled and found to have an “on” status
SPC Status Socket Off - Displays the SPC device location, SPC socket
(outlet) number, name or group and appliance port number for an SPC
socket that has been polled and found to have an “off” status
When you have configured SNMP, enter
Ø
to apply your changes. You will
then be asked to confirm and returned to the main SNMP Configuration menu.
NOTE: The DSR1021 switch supports an SNMP MIB agent that provides read/write access to
the MIB-II variables except for the External Gateway Protocol (EGP) group.
Firmware Management
This menu contains the FLASH Download selection. Use this selection to
connect to Avocent and download the latest DSR1021 switch firmware. For
more information see Appendix A: FLASH Upgrades.
CAUTION: Do not cycle power to the DSR1021 switch or connected servers, and do not
disconnect DSRIQ modules during a FLASH upgrade. Doing so may render the module
permanently inoperable and require the DSRIQ module to be returned to the factory for repair.
Enable Debug Messages
This menu option allows you to configure the DSR switch to display messages
regarding the status of the DSR1021 switch. Once you select the level of detail
you wish to receive, the DSR1021 switch will begin to display information on
your Terminal Screen. When you are finished viewing, press any key to exit
this mode.
Set/Change Password
The DSR1021 switch can be set to a secure mode where the Terminal
Applications menu cannot be accessed without first entering a password.
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To activate security:
1. Select the Set/Change Password menu option. You will be prompted to
decide if you wish to continue. Enter a Y.
2. Type a password for this DSR1021 switch and press Enter. This password
may be up to 14 characters long.
3. You will be prompted to re-type the password. Once you complete this
step, security will be active and you will not be able to access DSR1021
switch terminal operations without the password.
To change the password:
1. Select the Set/Change Password menu option.
2. You will be prompted to type the old password and a new one.
3. Re-enter the new password to verify.
CAUTION: This password places your DSR1021 switch terminal in a secure mode. This
password should be guarded like any network password and care should be taken to avoid
forgetting or misplacing it. There are no means for recovering a lost password.
Restore Factory Defaults
This menu option will restore the Network Configuration, the Security
Configuration and the SNMP Configuration options to the default settings.
Reset Appliance
This menu option allows you to execute a soft reset of the DSR1021 switch.
Exit
This menu selection will return you to the ready prompt.
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Appendices
Contents
Appendix A: FLASH Upgrades . . . . . . . . . . . . . . . . 57
Appendix B: Using the DSView Client Software
Over a Modem Connection . . . . . . . . . . . . . . . . . 61
Appendix C: Using DSRIQ-SRL Modules . . . . . . . 64
Appendix D: UTP Cabling . . . . . . . . . . . . . . . . . . . 69
Appendix E: Technical Specifications . . . . . . . . . . 71
Appendix F: Sun Advanced Key Emulation . . . . . 73
Appendix G: Technical Support . . . . . . . . . . . . . . . 75
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57
Appendices
Appendix A: FLASH Upgrades
The DSRIQ module is unavailable while an upgrade is in progress. When
an upgrade is initiated, any current connection to the server via the DSRIQ
module will be terminated. If you are using DSAuth or DSView software,
a server experiencing a DSRIQ module firmware update may not display,
or may display as disconnected. The server will appear normally when the
FLASH update is completed.
NOTE: Firmware can also be upgraded using the File - Update Firmware command in the
DSAdmin management application software. See the DSView Installer/User Guide for
more information.
NOTE: During an OSCAR interface-initiated upgrade, the DSRIQ module status indicator in
the Main dialog box will be yellow.
The DSR1021 switch FLASH upgrade feature allows you to update your
appliance with the latest firmware available. To perform this update, you will
first need a Trivial File Transfer Protocol (TFTP) server. If you do not have a
TFTP server, there are several shareware and freeware programs that you
can download.
CAUTION: Disconnecting a DSRIQ module during a firmware update or cycling power to the
server will render the module inoperable and require the DSRIQ module to be returned to the
factory for repair.
To upgrade the DSR switch firmware using the Terminal
Applications menu:
firmware from Avocent. Save the FLASH upgrade file to the appropriate
directory on the TFTP server.
2. Connect a terminal or PC running terminal emulation software (such as
HyperTerminal) to the SETUP port on the back panel of the DSR1021
switch using the supplied null modem cable. The terminal should be set to
9600 baud, 8 bits, 1 stop bit, no parity and no flow control.
3. If the DSR1021 switch is not on, turn it on now. After approximately 10
seconds, press any key to access the Main menu.
4. You will see the Terminal Applications menu with ten options. Select
option 5, Firmware Management.
NOTE: The current version of your firmware will be displayed on the Firmware
Management screen.
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5. Select option 1, FLASH Download.
6. Enter the IP address of your TFTP server and press Enter.
7. Enter the name of the file that you downloaded from the Avocent site.
8. Confirm the TFTP download by typing a y or yes and pressing Enter.
9. The DSR1021 switch will verify that the file you downloaded is valid. Next,
you will be prompted to confirm the upgrade. Type a y or yes and press Enter
to confirm.
10. The DSR1021 switch will begin the FLASH upgrade process. On-screen
indicators will display the upgrade progress. When the upload is complete,
the DSR1021 switch will reset and upgrade the internal subsystems.
11. Once the upgrade is complete, a verification message will appear on-screen.
Upgrading the DSRIQ module firmware
NOTE: During an OSCAR interface-initiated upgrade, the DSRIQ module status indicator in the
Main dialog box will be yellow.
To upgrade DSRIQ module firmware individually using the
OSCAR interface:
1. If the OSCAR interface is not open, press Print Screen. The Main dialog
box will appear.
2. Click Commands - Display Versions. The Version dialog box appears.
Figure A.1: Version Dialog Box
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Appendices
59
3. Click DSRIQ to view individual module version information. The DSRIQ
Selection dialog box appears.
Figure A.2: DSRIQ Selection Dialog Box
4. Select a DSRIQ module to upgrade and click the Version button. The
DSRIQ Version dialog box appears.
Figure A.3: DSRIQ Version Dialog Box
5. Click the Load Firmware button. The DSRIQ Load dialog box appears.
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Figure A.4: DSRIQ Load Dialog Box
6. Click OK to initiate the upgrade.
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61
Appendix B: Using the DSView Client Software
Over a Modem Connection
An external modem may be attached to the DSR1021 switch. This modem may
be used to access the appliance when an Ethernet connection is not available.
A modem/PPP dial-up connection must be established before the remote
operation is enabled. The dial-up connection options should be set to
115200 baud, 8 bits, 1 stop bit, no parity and enabled hardware flow control.
The remote operations must then be enabled within the Authentication
Timeout specified in the Terminal Applications menu or the PPP link will
be disconnected. See Chapter 4 for more information about setting the
Authentication Timeout.
Once a modem dial-up connection is established, you select the DSView Client
software window Options - Remote Operations - Enable command to establish a
DSView software session with the DSR1021 switch over the modem link.
When a remote operation is enabled, the DSView Client software window will
contain a topology tree with the single DSR1021 switch.
The following DSView software options are not available when using a
modem connection:
•
•
•
•
•
•
Specification of an authentication server
Enabling of port status polling
Displaying server views
Global macros
Privacy mode connections to the Video Viewer window
Viewing connected users to a Video Viewer window
Before you begin
The following actions should be performed before using the DSView Client
software over a modem connection:
•
Ensure that the DSR1021 switch is configured. See Getting Started in
Chapter 2 for more information.
•
Ensure that DSR switch users have been added to the DSR1021 switch
internal database. If the DSAuth Server is not available, the appliance
database is used for appliance authentication. If neither are available,
authentication cannot be performed for the DSR1021 switch, an error
will display and the appliance will not be available in the DSView Client
software topology tree. See Accessing the Terminal Applications Menu in
Chapter 4 for more information.
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•
•
Ensure that an external modem is attached to the DSR1021 switch
MODEM port. The modem should have auto-answer turned off (typically
a modem’s default setting).
Ensure that your Client PC contains dial-up software and that the software
is configured properly. See your operating system documentation for
more information.
To establish a remote DSView Client software session over a
modem connection:
1. Establish a dial-up connection to the DSR1021 switch from the DSView
Client software PC. The IP address 10.0.0.2 will be assigned to the DSR1021
switch and the IP address 10.0.0.3 will be assigned to the DSView Client
software PC.
NOTE: Windows displays a dialog box that prompts the DSR switch user for a username and
password when a dial-up connection is established. It is not necessary to enter a username or
password in the dialog box. When this dialog box appears, click OK to dismiss the dialog box.
2. When a connection is established, start the DSView software on the
DSView Client software PC.
3. Select Options - Remote Operations - Enable. The Remote Login
Authentication dialog box displays.
Figure B.1: Remote Login Authentication Dialog Box
NOTE: The DSR1021 switch will disconnect the modem connection if a DSR switch user does
not log in within the time period specified by the Authentication Timeout value. The default
authentication time-out value (120 seconds) may be changed using the Terminal Applications
menu. See Chapter 4 for more information.
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63
The DSR1021 switch will attempt to contact the DSAuth Server to authenticate
the DSR switch user. If the DSAuth Server is unavailable, the DSR1021 switch
will use its internal database to authenticate the DSR switch user.
4. Type the username, password and domain to which you wish to connect
and then click OK. If authentication is successful, the DSR1021 switch, its
ports and the outlets of any attached SPC power control device will appear
in the DSView software topology view.
Figure B.2: DSR1021 Switch Modem Connection
NOTE: The DSR1021 switch will disconnect the modem connection if there is no activity on
the modem connection for the time period specified by the Inactivity Timeout value. The default
inactivity time-out value (15 minutes) may be changed using the Terminal Applications menu.
See Chapter 4 for more information.
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Appendix C: Using DSRIQ-SRL Modules
The DSRIQ-SRL module is a serial-to-VGA converter which permits VT100-
capable devices to be viewed from the DSR switch local port or by using
the DSView software. The actual serial data is not accessed, but is merely
displayed. All serial data coming from the target device is displayed in a VT100
window, placed into a video buffer and sent to the DSR appliance as though it
came from a VGA server. Likewise, keystrokes entered on a keyboard are sent
to the attached device as though they were typed upon a VT100 terminal.
DSRIQ-SRL module modes
The following modes can be accessed from the DSRIQ-SRL module:
•
•
•
On-Line - This mode enables you to send and receive serial data.
History - This mode enables you to review serial data.
Configuration - This mode enables you to specify DSR switch communica-
tion parameters, the appearance of the Terminal Applications menu and
key combinations for specific actions and macros.
Configuring the DSRIQ-SRL module
NOTE: The DSRIQ-SRL module is a DCE device and only supports VT100 terminal emulation.
Pressing CTRL-F8 will activate the Configuration Screen, which contains menu
items that allow you to configure your DSRIQ-SRL module.
NOTE: When the Configuration Screen is active, pressing Enter saves changes and returns you
to the previous screen. Pressing Esc returns you to the previous screen without saving changes.
Within the Configuration Screen, you can modify the following options:
•
•
•
Baud Rate - This option allows you to specify the serial port communica-
tions speed in bauds per second (BPS). Available options are 300, 1200,
2400, 9600, 19200, 34800, 57600 or 115200. The default value is 9600.
Parity - This option allows you to specify the serial port communications
parity. Available options are EVEN, ODD or NONE. The default value
is NONE.
Flow Control - This option allows you to specify the type of serial flow
control. Available options are NONE, XOn/XOff (software) and RTS/CTS
(hardware). The default value is NONE. If you select a baud rate of 115200,
the only available flow control is RTS/CTS (hardware).
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65
•
•
DSR/CD Mode - This option allows you to control how the DSR and CD
lines operate. Available options are Always on and Toggle. When in Toggle
mode, DSR and CD lines are turned off for one-half second and then
turned on each time a module is selected or deselected. The default value
is Always on.
Enter Sends - This option enables you to specify the keys that are trans-
mitted when Enter is pressed. Available options are <CR> (Enter), which
moves the cursor to the left side of the screen, or <CR><LF> (Enter-Line-
feed), which moves the cursor to the left side of the screen and down
one line.
•
•
Received - This option enables you to specify how the module trans-
lates a received Enter character. Available options are <CR> (Enter) or
<CR><LF> (Enter-Linefeed).
Background - This option changes the screen’s background color. The cur-
rently-selected color displays in the option line as it is changed. Available
colors are Black, Light Grey, Yellow, Green, Teal, Cyan, Blue, Dark Blue,
Purple, Pink, Orange, Red, Maroon and Brown. The default color is Black.
This value cannot be identical to the Normal Text or Bold Text value.
•
Normal Text - This option changes the screen’s normal text color. The
currently-selected color displays in the option line as it is changed.
Available colors are Grey, Light Grey, Yellow, Green, Teal, Cyan, Blue,
Dark Blue, Purple, Pink, Orange, Red, Maroon and Brown. The default
color is Grey. This value cannot be identical to the Bold Text or Back-
ground value.
•
•
Bold Text - This option changes the screen’s bold text color. The cur-
rently-selected color displays in the option line as it is changed. Available
colors are White, Yellow, Green, Teal, Cyan, Blue, Dark Blue, Purple, Pink,
Orange, Red, Maroon, Brown and Light Grey. The default color is White.
This value cannot be identical to the Normal Text or Background value.
Screen Size - This option allows you to specify the screen’s text width size.
Available values are widths of 80 columns or 132 columns. The length for
both widths is 26 lines.
The following Configuration Screen options enable you to define the function
keys that will perform a selected action. To specify a new function key, press
and hold the Ctrl key, then press the function key that you want to associate
with the action. For example, if you want to change the Configuration (Config)
Key Sequences option from <CTRL-F8> to <CTRL-F7>, press and hold the Ctrl
key and then press F7.
•
Config Key Sequences - This option allows you to define the key combi-
nation that causes the Configuration Screen to appear. The default key
sequence is Ctrl-F8.
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•
•
•
•
On-Line Key Sequence - This option allows you to define the key sequence
that displays the On-Line mode. The default key sequence is Ctrl-F10.
Help Key Sequence - This option allows you to define the key combination
that displays the Help System screen. The default key sequence is Ctrl-F1.
History Key Sequence - This option allows you to define the key combina-
tion that enables History mode. The default key sequence is Ctrl-F9.
Clear History Key Sequence - This option allows you to define the key
combination that clears the history buffer while in History mode. The
default key sequence is Ctrl-F11.
•
Break Key Sequence - This option allows you to configure the key combi-
nation that generates a break condition. The default key sequence is Alt-B.
To configure a DSRIQ-SRL module:
1. Press Ctrl-F8. The Configuration Screen will appear.
2. Select a parameter to change. You can navigate the Configuration Screen
using the Up Arrow and Down Arrow keys.
3. Modify the selected value using the Left Arrow and Right Arrow keys.
4. Repeat steps 2 and 3 to modify additional values.
5. Press Enter to save your changes and exit the Configuration Screen.
-or-
Press Esc to exit the Configuration Screen without saving the changes.
Creating a DSRIQ-SRL module macro
Pressing the Page Down key when the Configuration Screen is displayed will
provide access to the Macro Configuration screen. The DSRIQ-SRL module can
be configured with up to 10 macros. Each macro can be up to 128 characters
in length.
To create a macro:
1. Select the DSRIQ-SRL module you wish to configure and press Ctrl-F8 to
activate the Configuration menu.
2. When the Configuration menu appears, press Page Down to view the Macro
Configuration screen. The Macro Configuration screen shows the 10
available macros and the associated key sequences, if any, for each.
3. Using the Up Arrow and Down Arrow keys, scroll to an available macro
number and highlight the listed keystroke sequence. Type the new macro
keystroke sequence over the default. Any combination of Ctrl or Alt and a
single key may be used. When you have finished entering the keystroke
sequence that will activate the new macro, press the Down Arrow key.
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Appendices
67
4. On the line below the macro keystroke sequence you just entered, type the
keystroke sequence that you wish the macro to perform.
5. Repeat steps 3 and 4 to configure additional macros.
6. When finished, press Enter to return to the previous screen.
Using History mode
History mode allows you to examine the contents of the history buffer, which
contains the events that have occurred.
The DSRIQ-SRL module maintains a buffer containing 240 lines minimum, or
10 screens, of output. When the history buffer is full, it will add new lines at
the bottom of the buffer and delete the oldest lines at the top of the buffer.
NOTE: The Config Key Sequence, On-Line Key Sequence and Clear History Key Sequence used
in the following procedure are the default values. These key combinations can be changed using
the Configuration Screen.
To use History mode:
1. Press Ctrl-F9. The mode will display as History.
2. Press one of the following key combinations to perform the
indicated action:
•
•
•
•
•
•
•
Home - Move to the top of the buffer.
End - Move to the bottom of the buffer.
Page Up - Move up one buffer page.
Page Down - Move down one buffer page.
Up Arrow - Move up one buffer line.
Down Arrow - Move down one buffer line.
Ctrl-F8 - Enters Configuration mode. The Configuration Screen will
appear. Press Ctrl-F9 to return to the previous screen with History
mode enabled, or Ctrl-F10 to return to the previous screen with On-
Line mode enabled.
•
Ctrl-F11 - Clears the history buffer. If you choose this option, a warn-
ing screen will appear. Press Enter to delete the history buffer, or Esc
to cancel the action. The previous screen will reappear.
3. When finished, press Ctrl-F10 to exit History mode and return to
On-Line mode.
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DSRIQ-SRL module pinouts
The following table lists the pinouts for the DSRIQ-SRL module and is
provided for your reference.
DSRIQ-SRL Module Pinouts
DB9-F
Pin
Host Signal
Name/Description
Signal Flow
SRLSignal
Name/Description
1
2
3
4
5
6
7
8
9
DCD - Data Carrier Detect
RXD - Receive Data
Out of SRL
Out of SRL
In to SRL
In to SRL
N/A
DTR - Data Terminal Ready
TXD - Transmit Data
TXD - Transmit Data
RXD - Receive Data
DTR - Data Terminal Ready
GND - Signal Ground
DSR - Data Set Ready
RTS - Request to Send
CTS- Clear to Send
DSR - Data Set Ready
GND - Signal Ground
DTR - Data Terminal Ready
CTS - Clear to Send
Out of SRL
In to SRL
Out of SRL
N/A
RTS - Request to Send
N/C - Not Connected
N/C - Not Connected
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Appendices
69
Appendix D: UTP Cabling
The following information is intended to brief you on various aspects of
connection media. The performance of a DSR switching system depends
on high quality connections. Poor quality or poorly installed or maintained
cabling can diminish DSR system performance.
NOTE: This appendix is for information purposes only. Please consult with your local code
officials and/or cabling consultants prior to any installation.
DSR switching systems utilize UTP cabling.
UTP copper cabling
The following are basic definitions for the three types of UTP cabling that the
DSR appliance supports:
•
CAT 5 UTP (4-pair) high performance cable consists of twisted pair con-
ductors, used primarily for data transmission. The twisting of the pairs
gives this cable some immunity from the infiltration of unwanted inter-
ference. CAT 5 cable is generally used for networks running at 10 or
100 Mbps.
•
•
CAT 5E (enhanced) cable has the same characteristics as CAT 5, but is
manufactured to somewhat more stringent standards.
CAT 6 cable is manufactured to tighter requirements than CAT 5E cable.
CAT 6 has higher measured frequency ranges and significantly better
performance requirements than CAT 5E cable at the same frequencies.
Wiring standards
There are two supported wiring standards for 8-conductor (4-pair) RJ-
45 terminated UTP cable: EIA/TIA 568A and B. These standards apply to
installations utilizing CAT 5, 5E and 6 cable specifications. The DSR switching
system supports either of these wiring standards. Please refer to the following
table for details.
DSR1021 Switch Wiring Standards
Pin
1
EIA/TIA 568A
white/green
green
EIA/TIA 568B
white/orange
orange
2
3
white/orange
blue
white/green
blue
4
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70
DSR Installer/User Guide
DSR1021 Switch Wiring Standards (continued)
Pin
5
EIA/TIA 568A
white/blue
orange
EIA/TIA 568B
white/blue
green
6
7
white/brown
brown
white/brown
brown
8
Cabling installation, maintenance and safety tips
The following is a list of important safety considerations that should be
reviewed prior to installing or maintaining your cables:
•
•
Keep all CAT 5 runs to a maximum of 10 meters each.
Maintain the twists of the pairs all the way to the point of termination, or
no more that one-half inch untwisted. Do not skin off more than one inch
of jacket while terminating.
•
If bending the cable is necessary, make it gradual with no bend sharper
than a one inch radius. Allowing the cable to be sharply bent or kinked
can permanently damage the cable’s interior.
•
•
•
Dress the cables neatly with cable ties, using low to moderate pressure.
Do not over tighten ties.
Cross-connect cables where necessary, using rated punch blocks, patch
panels and components. Do not splice or bridge cable at any point.
Keep CAT 5 cable as far away as possible from potential sources of EMI,
such as electrical cables, transformers and light fixtures. Do not tie cables
to electrical conduits or lay cables on electrical fixtures.
•
•
Always test every installed segment with a cable tester. “Toning” alone is
not an acceptable test.
Always install jacks so as to prevent dust and other contaminants from
settling on the contacts. The contacts of the jack should face up on the
flush mounted plates, or left/right/down on surface mount boxes.
•
•
•
Always leave extra slack on the cables, neatly coiled in the ceiling or
nearest concealed location. Leave at least five feet at the work outlet side
and 10 feet at the patch panel side.
Choose either 568A or 568B wiring standard before beginning. Wire all
jacks and patch panels for the same wiring scheme. Don’t mix 568A and
568B wiring in the same installation.
Always obey all local and national fire and building codes. Be sure to
firestop all cables that penetrate a firewall. Use plenum rated cable
where it is required.
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Appendices
71
Appendix E: Technical Specifications
DSR1021 Switch Product Specifications
Server Ports
Number
Types
8
DSRIQ-PS/2, DSRIQ-USB, DSRIQ-VSN (Sun VGA),
DSRIQ-WSN (Sun 13W3) and DSRIQ-SRL modules
Connectors
RJ-45
Sync Types
Plug and Play
Video Resolution
Separate horizontal and vertical
DDC2B
640 x 480 @ 75 Hz (Local Port and Remote
Port Minimum)
800 x 600 @ 75 Hz
960 x 700 @ 75 Hz
1024 x 768 @ 75 Hz
1280 x 1024 @ 75 Hz (Remote Port Maximum
Input Resolution using a DSRIQ module)
Supported Cabling
4-pair UTP CAT 5 or CAT 6, 10 meters
maximum length
SETUP Port
Number
Type
Connector
Network Connection
Number
1
Serial RS-232 Null Modem Cable
DB9 Male
1
Type
Ethernet: IEEE 802.3, 10BaseT, Fast Ethernet:
IEEE 802.3U, 100BaseT
Connector
Local Port
Number
RJ-45
1
Type
PS/2 and VGA
Connectors
MODEM Port
PS/2 MiniDIN and 15-pin D-Sub
Number
Type
1
Serial RS-232
DB9 Male
Connector
SPC Device Port
Number
1
Connector
RJ-45
Dimensions
Dimensions (H x W x D)
1.72 x 17.00 x 8.075 in; 1U form factor
(4.45 x 43.18 x 20.5 cm)
Weight
AC-input Power
AC-input Range
5.3 lbs (2.4 kg) without cables
25 W maximum
100-240 VAC
AC-input Current Rating 0.5A
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72
DSR Installer/User Guide
DSR1021 Switch Product Specifications
Dimensions (continued)
AC-input Cable
Three-wire cable, with a three-lead IEC-320
connector on the end of the cable that connects to
the appliance and a plug suitable for the specific
country or region on the end of the cable that
connects to AC power mains
`
AC Frequency
Temperature
50 - 60 Hz autosensing
32-104 degrees Fahrenheit (Ø-40 degrees Celsius)
operating; -4-158 degrees Fahrenheit (-20-70
degrees Celsius) nonoperating
Humidity
10-95% noncondensing
Safety and EMC Standards
Standards
AS/NZS CISPR22, CSA C22.2 No. 950,
EN61000-3-2, EN61000-3-3, EN55022 Class A,
EN55024, EN60950, FCC1 Part 15 Class A,
ICES-003 Class A, IEC60950, VCCI V.3 Class A,
UL 1950
User Consoles
Type
PC running Windows NT or 2000 OS and DSR
switching console application
Minimum Configuration-300MHz Pentium III,
64 Mb RAM, 100BaseT NIC, XGA Video
Recommended Configuration-450 MHz Pentium III ,
128 Mb Ram, 100BaseT NIC, SXGA Video
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Appendices
73
Appendix F: Sun Advanced Key Emulation
Certain keys on a standard Type 5 (US) Sun keyboard can be emulated by key
press sequences on a PS/2 keyboard. To enable Sun Advanced Key Emulation
mode and use these keys, press and hold Ctrl+Shift+Alt and then press the
Scroll Lock key. The Scroll Lock LED blinks. Use the indicated keys in the
following table as you would use the advanced keys on a Sun keyboard.
Sun Key Emulation
Sun Key (US)
Compose
Compose
Power
PS/2 Key to Enable Sun Key Emulation
Application (1)
keypad
*
F11
Open
F7
Help
Num Lock
Props
F3
Front
F5
Stop
F1
Again
F2
Undo
F4
Cut
F10
Copy
F6
Paste
F8
Find
F9
Mute
keypad /
keypad +
keypad -
F12
Vol.+
Vol.
Command (left) (2)
Command (left) (2)
Command (right) (2)
Win (GUI) left (1)
Win (GUI) right (1)
(1) Windows 95 104-key keyboard
(2) The Command key is the Sun Meta (diamond) key.
For example: For Stop + A, press and hold Ctrl+Shift+Alt and press Scroll
Lock, then F1 + A.
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74
DSR Installer/User Guide
These key combinations will work with the DSRIQ-USB module (if your Sun
system comes with a USB port) as well as the Sun DSRIQ-VSN and DSRIQ-
WSN modules. With the exception of F12, these key combinations are not
recognized by Microsoft Windows. Using F12 performs a Windows key press.
When finished, press and hold Ctrl+Shift+Alt and then press the Scroll Lock
key to toggle Sun Advanced Key Emulation mode off.
Special considerations for Japanese Sun USB and
Korean Sun USB keyboards (DSRIQ-USB modules only)
Japanese Sun USB and Korean Sun USB keyboards assign usage IDs for
certain keys that differ from standard USB usage IDs. If DSRIQ-USB modules
are attached to your Sun servers, the Han/Zen and Katakana/Hiragana keys on
Japanese Sun USB keyboards and Hangul and Hanja keys on Korean Sun USB
keyboards must be accessed using alternate keystrokes.
Due to these keyboard-specific differences, keyboard mapping inconsistencies
may be encountered when switching between servers using Sun DSRIQ-VSN
and DSRIQ-WSN modules and servers using DSRIQ-USB modules. These keys
function normally if your Sun servers are attached to the DSR switch using a
DSRIQ-VSN or DSRIQ-WSN module.
The following table lists the keyboard mapping that will take place when a
DSRIQ-USB module is used in this setting.
PS/2-to-USB Keyboard Mappings
PS/2
USB
Sun US
Korean Sun
Japanese Sun
Keyboard
Usage ID
Keyboard
USB Keyboard USB Keyboard
Right-Alt
Ø
Ø
xE6
x65
AltGraph
Compose
Hangul
Hanja
Katakana/Hiragana
Compose
Windows
Application
Hangul
Ø
Ø
Ø
x90
x91
x88
N/A
N/A
N/A
` ~
N/A
N/A
N/A
` ~
N/A
Hanja
N/A
Katakana/Hiragana
Han/Zen
Han/Zen
N/A
Ø
x35
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Appendices
75
Appendix G: Technical Support
Our Technical Support staff is ready to assist you with any installation or
operating issues you encounter with your Avocent product. If an issue should
develop, follow the steps below for the fastest possible service:
1. Check the pertinent section of the manual to see if the issue can be
resolved by following the procedures outlined.
base or use the on-line service request.
3. Call Avocent Technical Support for assistance at (888) 793-8763. Visit the
Phone Numbers for current phone support hours.
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76
DSR Installer/User Guide
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LIMITED WARRANTY
Avocent Corporation warrants to the original retail purchaser that this product is and will be free from defects
in materials and workmanship for a period of 24 months from the date of purchase.
Additionally, all Avocent products carry an unconditional thirty-day satisfaction guarantee. If, for any reason, you
are dissatisfied with the performance of this product, you may return it to the point of purchase for a refund of
the purchase price (excluding shipping charges). This guarantee does not apply to special order products, and
may not be available through all resellers. During the warranty period, purchaser must promptly call Avocent
for a RETURN MATERIALS AUTHORIZATION (RMA) number. Make sure that the RMA number appears on the
packing slip, proof of purchase, AND ON THE OUTSIDE OF EACH SHIPPING CARTON. Unauthorized returns
or collect shipments will be refused.
Ship prepaid to:
Avocent Corporation
4991 Corporate Drive
Huntsville, AL 35805 U.S.A.
Telephone: (256) 430-4000
The above limited warranty is voided by occurrence of any of the following events, upon which the product is
provided as is, with all faults, and with all disclaimers of warranty identified below:
1. If defect or malfunction was caused by abuse, mishandling, unauthorized repair, or use other
than intended.
2. If unauthorized modifications were made to product.
3. If unreported damages occurred in any shipment of the product.
4. If damages were due to or caused by equipment or software not provided by Avocent.
5. If the unit is used with non-grounded or incorrectly polarized AC power.
6. If the product is used in contradiction to any instruction provided by any User Guide or Instruction Sheet
provided to you or with the product.
7. If the product is damaged due to power surges, water exposure or act of God including lightning.
EXCEPT AS SPECIFICALLY PROVIDED ABOVE AND TO THE MAXIMUM EXTENT ALLOWED BY LAW,
AVOCENT CORPORATION DISCLAIMS ALL WARRANTIES AND CONDITIONS WHETHER EXPRESS,
IMPLIED, OR STATUTORY AS TO ANY MATTER WHATSOEVER INCLUDING, WITHOUT LIMITATION,
TITLE, NON-INFRINGEMENT, CONDITION, MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR OR
INTENDED PURPOSE.
EXCEPTASEXPRESSLYPROVIDEDABOVEANDTOTHEMAXIMUMEXTENTALLOWEDBYLAW,AVOCENT
CORPORATION SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES
(INCLUDING WITHOUT LIMITATION, LOSS OF PROFIT, LOSS OF BUSINESS, LOSS OF INFORMATION,
FINANCIAL LOSS, PERSONAL INJURY, LOSS OF PRIVACY OR NEGLIGENCE) WHICH MAY BE CAUSED BY
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USE THEREOF OR BY ANY DEFECT OR DEFICIENCY THEREIN EVEN IF AVOCENT CORPORATION OR
AN AUTHORIZED AVOCENT DEALER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
OR LOSSES.
©2004 Avocent Corporation. All rights reserved.
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For Technical Support:
Email: [email protected]
Avocent International Ltd.
Avocent House, Shannon Free Zone
Shannon, County Clare, Ireland
Tel: +353 61 715 292
Avocent Corporation
4991 Corporate Drive
Huntsville, Alabama 35805-6201 USA
Tel: +1 256 430 4000
Fax: +353 61 471 871
Fax: +1 256 430 4031
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Singapore Branch Office
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L4B 1E4 Canada
Tel: +1 877 992 9239
Fax: +1 877 524 2985
590-388-001A
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