Displaying System And Network Statistics - Cisco Catalyst 3750 Software Configuration Manual

Monitoring and Maintaining IP Multicast Routing
Table 31-4 Commands for Clearing Caches, Tables, and Databases (continued)
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.
Note This release does not support per-route statistics.
You can display information to learn resource utilization and solve network problems. You can also
display information about node reachability and discover the routing path your device's packets are
taking through the network.
You can use any of the privileged EXEC commands in
Table 31-5 Commands for Displaying System and Network Statistics
Command
ping [group-name | group-address]
show ip dvmrp route [ip-address]
show ip igmp groups [group-name |
group-address | type number]
show ip igmp interface [type number]
show ip mcache [group [source]]
show ip mpacket [source-address | name]
[group-address | name] [detail]
show ip mroute [group-name | group-address]
[source] [summary] [count] [active kbps]
show ip pim interface [type number] [count]
show ip pim neighbor [type number]
show ip pim rp [group-name | group-address]
Catalyst 3750 Metro Switch Software Configuration Guide
31-50
Chapter 31 Configuring IP Multicast Routing
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.
Table 31-5 to display various routing statistics:
Purpose
Send an ICMP Echo Request to a multicast group
address.
Display the entries in the DVMRP routing table.
Display the multicast groups that are directly
connected to the switch and that were learned
through IGMP.
Display multicast-related information about an
interface.
Display the contents of the IP fast-switching
cache.
Display the contents of the circular cache-header
buffer.
Display the contents of the IP multicast routing
table.
Display information about interfaces configured
for PIM.
List the PIM neighbors discovered by the switch.
Display the RP routers associated with a
sparse-mode multicast group.
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