Cisco Catalyst 3560-X Software Configuration Manual page 1343

Chapter 1 Implementing IPv6 Multicast
Clearing the PIM Topology Table to Reset the MRIB Connection
No configuration is necessary to use the MRIB. However, users may in certain situations want to clear
the PIM topology table in order to reset the MRIB connection and verify MRIB information.
Beginning in privileged EXEC mode, follow these steps:
Command
Step 1 clear ipv6 pim [vrf vrf-name] topology
[group-name | group-address]
Example:
Switch# clear ipv6 pim topology FF04::10
Step 2
show ipv6 mrib [vrf vrf-name] client [filter]
[name {client-name | client-name : client-id}]
Example:
Switch# show ipv6 mrib client
Step 3
show ipv6 mrib [vrf vrf-name] route [link-local|
summary | [sourceaddress-or-name | *]
[groupname-or-address [prefix-length]]]
Example:
Switch# show ipv6 mrib route
Step 4 show ipv6 pim [vrf vrf-name] topology
[groupname-or-address [sourcename-or-address]
| link-local | route-count [detail]]
Example:
Switch# show ipv6 pim topology
Step 5 debug ipv6 mrib [vrf vrf-name] client
Example:
Switch# debug ipv6 mrib client
Step 6 debug ipv6 mrib [vrf vrf-name] io
Example:
Switch# debug ipv6 mrib io
Step 7 debug ipv6 mrib proxy
Example:
Switch# debug ipv6 mrib proxy
Step 8 debug ipv6 mrib [vrf vrf-name] route
[group-name | group-address]
Example:
Switch# debug ipv6 mrib route
Step 9 debug ipv6 mrib [vrf vrf-name] table
Example:
Switch# debug ipv6 mrib table
Step 10 copy running-config startup-config
OL-25303-03
Purpose
Clears the PIM topology table.
Displays multicast-related information about an interface.
Displays the MRIB route information.
Displays PIM topology table information for a specific group or
all groups.
Enables debugging on MRIB client management activity.
Enables debugging on MRIB I/O events.
Enables debugging on MRIB proxy activity between the switch
processor and line cards on distributed switch platforms.
Displays information about MRIB routing entry-related activity.
Enables debugging on MRIB table management activity.
(Optional) Save your entries in the configuration file.
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
Implementing IPv6 Multicast
1-23