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functioning properly, the green ONLINE LED on the RCB lights steadily. If the red FAIL LED on the RCB
lights steadily instead, remove and install the RCB again. If the red FAIL LED still lights steadily, the RCB
is not functioning properly. Contact your customer support representative.
Verifying and Configuring the Upgraded RCB as the Master
After replacing the backup RCB with the REMX2008-X8-64G RCB, perform the following steps:
1. Verify that the REMX2008-X8-64G RCB is online by issuing the show chassis hardware and show
chassis routing-engine |no-more commands.
Verify the software by using the show vmhost status and show vmhost version commands.
2. After you install the REMX2K-X8-64G RCB, the RCB is automatically powered on and comes up in
amnesiac mode as it is loaded with factory defaults. After the RCB comes up in amnesiac mode, load
the base configuration and commit.
3. Configure the backup RCB by using the commit synchronize command to copy the configuration to
the backup RCB.
4. Use the request chassis routing-engine master switch command to make the REMX2008-X8-64G RCB
(RE1) the master RCB. All FPCs reboot after this step.
Verifying and Configuring the Upgraded RCB as the Backup
After replacing the master RCB with the REMX2008-X8-64G RCB, perform the following steps:
1. Use the request chassis routing-engine master switch command to make the newly installed
REMX2008-X8-64G RCB (RE0) the backup RCB.
2. Use the commit synchronize command to copy the active configuration from the master RCB to the
backup RCB.
SEE ALSO
MX2008 Routing and Control Board (MX2008 RCB) Description | 124
MX2008 RCB LEDs | 128
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