Configuration Guide User guide

1486 FastIron Configuration Guide

53-1002494-02

PIM SM snooping show commands

This section shows how to display information about PIM SM snooping, including:

• “Displaying PIM SM snooping information”

• “Displaying PIM SM snooping information on a Layer 2 switch”

• “Displaying PIM SM snooping information for a specific group or source group pair”

Displaying PIM SM snooping information

To display PIM SM snooping information, enter the show ip multicast pimsm-snooping command.

This output shows the number of PIM join OIF out of the total OIF. The join or prune messages are

source-specific. In this case, If the mcache is in (* G), the display function will also print the traffic

source information.

Syntax: show ip multicast pimsm-snooping [<vlan-id>]

Use the <vlan-id> parameter to display PIM SM snooping information for a specific VLAN.

Displaying PIM SM snooping information on a

Layer 2 switch

You can display PIM SM snooping information for all groups by entering the following command at

any level of the CLI on a Layer 2 Switch.

Brocade# show ip multicast pimsm-snooping

vlan 1, has 2 caches.

1 (* 230.1.1.1) has 1 pim join ports out of 1 OIF

1 (age=60)

1 has 1 src: 20.20.20.66(60)

2 (* 230.2.2.2) has 1 pim join ports out of 1 OIF

1 (age=60)

1 has 1 src: 20.20.20.66(60)