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Monitoring and Maintaining IP Multicast Routing
Command
Step 7
show running-config
Step 8
copy running-config startup-config
To remove the boundary, use the no ip multicast boundary interface configuration command.
This example shows how to set up a boundary for all administratively-scoped addresses:
Switch(config)# access-list 1 deny 239.0.0.0 0.255.255.255
Switch(config)# access-list 1 permit 224.0.0.0 15.255.255.255
Switch(config)# interface gigabitethernet0/1
Switch(config-if)# ip multicast boundary 1
Monitoring and Maintaining IP Multicast Routing
These sections describe how to monitor and maintain IP multicast routing:
•
•
•
Clearing Caches, Tables, and Databases
You can remove all contents of a particular cache, table, or database. Clearing a cache, table, or database
might be necessary when the contents of the particular structure are or suspected to be invalid.
You can use any of the privileged EXEC commands in
and databases:
Table 34-4
Command
clear ip igmp group [group-name |
group-address | interface]
clear ip mroute {* | group [source]}
clear ip pim auto-rp rp-address
clear ip sdr [group-address | "session-name"]
Displaying System and Network Statistics
You can display specific statistics, such as the contents of IP routing tables, caches, and databases.
This release does not support per-route statistics.
Note
Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
34-34
Clearing Caches, Tables, and Databases, page 34-34
Displaying System and Network Statistics, page 34-34
Monitoring IP Multicast Routing, page 34-35
Commands for Clearing Caches, Tables, and Databases
Purpose
Verify your entries.
(Optional) Save your entries in the configuration file.
Table 34-4
Purpose
Delete entries from the IGMP cache.
Delete entries from the IP multicast routing table.
Clear the Auto-RP cache.
Delete the Session Directory Protocol Version 2
cache or an sdr cache entry.
Chapter 34
Configuring IP Multicast Routing
to clear IP multicast caches, tables,
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