Maintaining ERX Routers
CAUTION: When handling modules, use an antistatic wrist strap connected to the router’s ESD grounding jack. This action helps to protect the module from damage by electrostatic discharge.
To upgrade the NVS cards on the SRP modules in a system that contains two SRP modules:
1.Connect the antistatic wrist strap to the ESD grounding jack on your router.
2.Halt the redundant SRP module.
host1#halt
3.Remove the redundant SRP module from the chassis.
4.Replace the NVS card on this SRP module. (See “Replacing an NVS Card” on page 89.)
5.Reinsert the SRP module into the chassis.
6.When this SRP module is available, synchronize the SRP modules.
host1#synchronize
7.When the SRP modules are synchronized, reboot the SRP module that you upgraded.
host1#reload slot 7
8.When this SRP module is available, synchronize the SRP modules.
host1#synchronize
9.When the SRP modules are synchronized, force the redundant SRP module to take over from the primary SRP module.
host1#srp switch
10.Halt the redundant (former primary) SRP module.
host1#halt
11.Immediately remove the former primary SRP module.
12.Repeat Steps
Replacing an NVS Card
To replace an NVS card on an SRP module:
Replacing an NVS Card |
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