Read Me First
for the ProCurve Switch vl Modules (J8763A, J8764A, J8765A,
J8766A, J8768A, J8776A, and J9033A)
Software Requirements:
For the J8768A and the J9033A modules, software release L.10.20 or later is required on your Switch
4200vl. For the J8766A module, software release L.11.xx or later is required on your Switch 4200vl. All
other vl modules covered by this document or referenced above, are supported beginning with the
original software release, L.10.01. To download this version of software, go to the ProCurve Web site
updates” page. Under Latest software click on Switches to go to the page that has the free download
for your switch. For installation information refer to the ProCurve Switch vl Modules Installation
Guide, that came with your vl modules.
Note
You can install, exchange, or remove modules after the switch has been powered on. Whenever a module is
installed during this process, it is initialized and tested for correct operation. During this process, the switch
Self Test LED is on. If you hot swap another module while the switch is initializing and testing the first module,
it is possible to cause the first module or the entire switch to be reset.
Hot Swap Precautionary Procedures. To prevent the modules or switch from being reset when you must hot
swap multiple modules, follow these simple precautions:
■
■
Do not install/remove any modules from the switch while the switch Self Test LED is lit.
Before removing or installing any modules, make sure that all network cables are disconnected from
the module.
See the “Installing the Modules” section of the ProCurve Switch vl Modules Installation Guide, for more
information.
View or Download the Manual Set
The printed Installation and Getting Started Guide shipped with your ProCurve product describes installing,
minimally configuring, and troubleshooting. For further software feature and configuration information, please
visit the ProCurve Web site, where you can freely view or download all the latest manuals for your product. To
do so:
2. To display the list of downloadable manuals, click on the following links:
Technical support
Product manuals (all)
ProCurve Switch 4200vl series.
(You may want to bookmark this Web page for easy access in the future.)
1
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Saving the Configuration After Installing or Exchanging a Module
The following cases automatically result in a change to the running-configuration on your switch:
■
If you replace a module with another module of a different type and then reboot the switch
■
If you install a module in a slot that has not previously been used (including when you install
a module and apply power to the switch for the first time)
If you want to save such changes to permanent memory (startup-configuration), use the write memory
command in the switch console. This causes the switch to use the new hardware configuration for
subsequent reboots. (The switch always reboots from the startup-configuration.)
If you do not save the hardware changes to the startup-configuration, you will be prompted with the
following message the next time you use the reboot or reload commands:
Do you want to save the current configuration [y/n]?
For more information on switch memory, including the startup-config and running-config memories,
refer to the Management and Configuration Guide for your switch. See “View or Download the
Manual Set” on page 1.
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Mini-GBIC Operation Notes
Revision “B” mini-GBICs only. This product requires ProCurve revision “B” or later mini-GBICs (product
number ends with the letter “B” or “C”, for example J4858B, J4859C). These switches do not support revision
“A” mini-GBICs.
Use only genuine ProCurve mini-GBICs. Non-ProCurve mini-GBICs are not supported. Use of genuine
productsensuresthatyour networkmaintains optimalperformanceandreliability.Shouldyou requireadditional
ProCurve mini-GBICs, please contact a ProCurve sales representative or an authorized reseller.
Hot Swapping mini-GBICs. Themini-GBICsthatyoucaninstallinyourProCurveswitchormini-GBICModule
can be “hot swapped”—removed and installed after the module is installed in the switch and receiving power.
You should disconnect the network cables from the mini-GBICs before hot swapping them.
When you replace a mini-GBIC with another mini-GBIC of a different type and then execute the write memory
command in the switch console, the switch configures the port on the new mini-GBIC with the default mode
(speed and duplex) settings used for the new mini-GBIC type. The default mode for the mini-GBICs is Auto. Note
thattheswitchretainsotherport-specificconfigurationsettings, such astrunking,SpanningTreeProtocol(STP),
and VLAN values that were configured for the previous mini-GBIC.
Connecting the mini-GBICs to Devices with Fixed Configurations. For some older network devices,
including some older ProCurve devices, the default for Gigabit ports is a fixed configuration, for example 1000
Mbps/Full Duplex, or is otherwise different from these default configurations for the mini-GBICs, which is Auto.
As a result, those devices may not connect properly to your mini-GBIC port; you will not get a link. Because of
these default configuration and full-duplex considerations, for best operation, you should make sure that the
devices connected to the mini-GBIC ports are also configured to Auto. At a minimum, make sure the
configurations match.
Part Number: 5992-3079
January 2008
Printed in Singapore
©Copyright2006, 2008Hewlett-PackardDevelopment
Company, L.P. The information contained herein is
subject to change without notice.
*5992-3079*
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