F5 ARX-4000, Hardware Installation Manual

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Appendix A
Removing and Replacing FRUs
A - 4
To display the installed-software versions and a summary of the chassis
configuration and state, issue the
show version
command.
The following
example output from the CLI
show version
command shows
both the CP
(ACM) and DP (NSM) as
Enabled
and
Online
:
minturnA4k# show version
Copyright (c) 2002-2008 by Acopia Networks Inc. All rights reserved.
Running Release
System Configuration: Version 400000.6
minturnA4k uptime is 0 weeks, 0 days, 1 hours, 40 minutes.
Slot Admin ModuleType ModuleState FW Upgrade
---- ------- ------------ ---------------- ----------
1 Enabled ACM Online Disabled
2 Enabled NSM Online Disabled
For more information, see the show version command in the ARX CLI
Reference .
Replacing the Control Plane or the Data Plane
Important
The CP and the DP are NOT hot-swappable. Before removing or replacing
the CP or the DP, you must step through the following procedure.
1. Take the system out of service (or “take offline”).
2. Power down the CP and DP by pressing the power button.
3. Turn off and unplug all peripheral devices connected to the system.
4. Remove all cables, including the PCI-E cable and power cables.
5. Pull both units (CP and DP) partially out of the rack together
(6” – 8”) so that the ear assemblies are exposed and can be removed.
6. Remove the ear assemblies.
7. Remove the front bezel.
8. Push back in the unit not being removed.
9. Remove the failed unit (CP or DP or both) from the rack.
Important
Removing the CP or the DP causes the system to reboot.
In a redundant pair where this switch is active, services fail over to the