In the preceding example, a four-port card has been replaced with a single-port card. The configuration from
port 1 on the four-port card is applied to the single port on the replacement card, and the remaining port
configurations change to “interface preconfigure.” To remove the configuration for the missing interfaces, use
the no interface preconfigure command. In addition, search for and remove any configuration references
to the removed interfaces.
Whenever you replace a line card with the same media type and a different port count, review the running
configuration in the router and revise the configuration as necessary.
Replacing a Line Card or PLIM with a Different Media Type
When you replace a line card or PLIM with a card that is of a different media type (for example, if you replace
a POS PLIM with an Ethernet PLIM), the guidelines in Removing Line Cards , on page 124 apply. Review
the running configuration in the router and revise the configuration as necessary for the new media type.
Upgrading the CPU Controller Bits
Use this procedure to upgrade the CPU controller bits on all nodes that are installed in the router or on a
specific node.
SUMMARY STEPS
1.
admin
2.
upgrade cpuctrlbits {all | location node-id}
DETAILED STEPS
PurposeCommand or Action
Enters administration EXEC mode.admin
Example:
RP/0/RSP0/CPU0:router# admin
Step 1
Upgrades the CPU controller bits on all nodes in the router.
upgrade cpuctrlbits {all | location node-id}
Step 2
Example:
RP/0/RSP0/CPU0:router(admin)# upgrade
cpuctrlbits all
Use the location node-id keyword and argument to upgrade
the CPU controller bits on a specific node.
Examples
The following example shows how to upgrade the CPU controller bits on all nodes in a router:
RP/0/RSP0/CPU0:router# admin
RP/0/RSP0/CPU0:router(admin)# upgrade cpucrtlbits all
Cisco ASR 9000 Series Aggregation Services Router System Management Configuration Guide, Release 5.1.x
126
Managing the Router Hardware
Upgrading the CPU Controller Bits
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