SUMMARY STEPS
1.
configure
2.
Use one of these commands:
•
rcc {ipv4 | ipv6} unicast {enable | period milliseconds}
•
lcc {ipv4 | ipv6} unicast {enable | period milliseconds}
3.
commit
4.
Use one of these commands.
•
show rcc {ipv4| ipv6} unicast [summary | scan-id scan-id-value]
•
show lcc {ipv4| ipv6} unicast [summary | scan-id scan-id-value]
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Triggers RCC or LCC background scan. Use the period
option to control how often the verification be triggered.
Use one of these commands:
Step 2
•
rcc {ipv4 | ipv6} unicast {enable | period milliseconds}
Each time the scan is triggered, verification is resumed
from where it was left out and one buffer’s worth of
•
lcc {ipv4 | ipv6} unicast {enable | period milliseconds}
routes or labels are sent to the forwarding information
base (FIB).
Example:
RP/0/RSP0/CPU0:router(config)#rcc ipv6 unicast enable
RP/0/RSP0/CPU0:router(config)#rcc ipv6 unicast period
500
Or
RP/0/RSP0/CPU0:router(config)#lcc ipv6 unicast enable
RP/0/RSP0/CPU0:router(config)#lcc ipv6 unicast period
500
commit
Step 3
Displays statistics about background scans.Use one of these commands.
Step 4
• summary—Displays the current ongoing scan id
and a summary of the previous few scans.
•
show rcc {ipv4| ipv6} unicast [summary | scan-id
scan-id-value]
•
show lcc {ipv4| ipv6} unicast [summary | scan-id
scan-id-value]
• scan-id scan-id-value—Displays details about a
specific scan.
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
OL-30423-03 435
Implementing and Monitoring RIB
Enabling RCC and LCC Background Scan
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