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Upgrading NVS Cards on SRP Modules
ERX Edge Routers
7-3
Warning: Do not insert any metal object, such as a screwdriver, or place your hand
into an open slot or the backplane when the ERX system is on. Remove jewelry
(including rings, necklaces, and watches) before working on equipment that is
connected to power lines. These actions prevent electric shock and serious burns.
Caution: When handling modules, use an antistatic wrist strap connected to the
ERX system’s ESD grounding jack. This action helps to protect the module from
damage by electrostatic discharge.
2 Connect the antistatic wrist strap to the ESD grounding jack on your
ERX system.
3 Power down the system (see Chapter 6, Powering Up the System).
4 Remove the SRP I/O module.
5 Replace the NVS card on the SRP module (see Replacing an NVS
Card, later in this chapter).
6 Power up the system (see Chapter 6, Powering Up the System).
Upgrading a System That Contains Two SRP Modules
In a system that contains two SRP modules, you can upgrade the NVS
cards on the SRP modules without powering down the system.
Warning: Do not insert any metal object, such as a screwdriver, or place your hand
into an open slot or the backplane when the ERX system is on. Remove jewelry
(including rings, necklaces, and watches) before working on equipment that is
connected to power lines. These actions prevent electric shock and serious burns.
Caution: When handling modules, use an antistatic wrist strap connected to the
ERX system’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
ERX system.
2 Reboot the redundant SRP module.
host1#reload slot 6
3 Immediately remove the redundant SRP module from the chassis.
4 Replace the NVS card on this SRP module (see Replacing an NVS
Card, later in this chapter).
5 Reposition the SRP module into the chassis.