Cisco NCS 5500 Series

show rcc {ipv4| ipv6} unicast [summary | scan-id scan-id-value]•
• show lcc {ipv4| ipv6} unicast [summary | scan-id scan-id-value]
DETAILED STEPS
Step 1 configure
Step 2 Use one of these commands:
• rcc {ipv4 | ipv6} unicast {enable | period milliseconds}
• lcc {ipv4 | ipv6} unicast {enable | period milliseconds}
Example:
RP/0/RP0/CPU0:router(config)#rcc ipv6 unicast enable
RP/0/RP0/CPU0:router(config)#rcc ipv6 unicast period 500
Or
RP/0/RP0/CPU0:router(config)#lcc ipv6 unicast enable
RP/0/RP0/CPU0:router(config)#lcc ipv6 unicast period 500
Triggers RCC or LCC background scan. Use the period option to control how often the verification be triggered. Each
time the scan is triggered, verification is resumed from where it was left out and one buffer’s worth of routes or labels
are sent to the forwarding information base (FIB).
Step 3 commit
Step 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]
Example:
RP/0/RP0/CPU0:router#show rcc ipv6 unicast statistics scan-id 120
Or
RP/0/RP0/CPU0:router#show lcc ipv6 unicast statistics scan-id 120
Displays statistics about background scans.
• summary—Displays the current ongoing scan id and a summary of the previous few scans.
• scan-id scan-id-value—Displays details about a specific scan.
Enabling RCC and LCC: Example
This example shows how to enable Route Consistency Checker (RCC) background scan with a period
of 500 milliseconds between buffers in scans for IPv6 unicast tables:
Routing Configuration Guide for Cisco NCS 5500 Series Routers, IOS XR Release 6.3.x
121
Implementing and Monitoring RIB
Enable RCC and LCC Background Scan