Monitoring Ssm Mapping - Cisco 3032 Software Configuration Manual

Chapter 44 Configuring IP Multicast Routing

Monitoring SSM Mapping

Use the privileged EXEC commands in
Table 44-3
Command
show ip igmp ssm-mapping
show ip igmp ssm-mapping
group-address
show ip igmp groups [group-name |
group-address | interface-type
interface-number] [detail]
show host
debug ip igmp group-address
Go to this URL to see SSM mapping monitoring examples:
http://www.cisco.com/en/US/products/sw/ioss-
wrel/ps5207/products_feature_guide09186a00801a6d6f.html#wp1047772
Enabling PIM Stub Routing
Beginning in privileged EXEC mode, follow these steps to enable PIM stub routing on an interface. This
procedure is optional.
Command
Step 1 configure terminal
Step 2 interface interface-id
Step 3
ip pim passive
Step 4 end
Step 5 show running-config
Step 6 copy running-config startup-config
To disable PIM stub routing on an interface, use the no ip pim passive interface configuration command.
OL-12247-04
Table 44-3
SSM Mapping Monitoring Commands
Purpose
Display information about SSM mapping.
Display the sources that SSM mapping uses for a particular
group.
Display the multicast groups with receivers that are directly
connected to the router and that were learned through IGMP.
Display the default domain name, the style of name lookup
service, a list of name server hosts, and the cached list of
hostnames and addresses.
Display the IGMP packets received and sent and IGMP
host-related events.
Purpose
Enter global configuration mode.
Specify the interface on which you want to enable PIM stub routing, and
enter interface configuration mode.
For switches running the IP Base image, the specified interface must be
an SVI that is a VLAN interface created by using the interface vlan
vlan-id global configuration command. For all other software images, the
specified interface can be any routed interface.
Configure the PIM stub feature on the interface.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
Configuring IP Multicast Routing
to monitor SSM mapping.
44-23