Monitoring Ip Multicast Routing - Cisco Catalyst 3750 Software Configuration Manual

Chapter 31 Configuring IP Multicast Routing
Table 31-5 Commands for Displaying System and Network Statistics (continued)
Command
show ip rpf {source-address | name}
show ip sdr [group | "session-name" | detail]

Monitoring IP Multicast Routing

You can use the privileged EXEC commands in
paths:
Table 31-6 Commands for Monitoring IP Multicast Routing
Command
mrinfo [hostname | address] [source-address |
interface]
mstat source [destination] [group]
mtrace source [destination] [group]
78-15870-01
Monitoring and Maintaining IP Multicast Routing
Purpose
Display how the switch is doing Reverse-Path
Forwarding (that is, from the unicast routing table,
DVMRP routing table, or static mroutes).
Display the Session Directory Protocol Version 2
cache.
Table 31-6 to monitor IP multicast routers, packets, and
Purpose
Query a multicast router or multilayer switch about
which neighboring multicast devices are peering
with it.
Display IP multicast packet rate and loss
information.
Trace the path from a source to a destination
branch for a multicast distribution tree for a given
group.
Catalyst 3750 Metro Switch Software Configuration Guide
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