Enabling Pim Snooping Globally; Enabling Pim Snooping In A Vlan - Cisco 7604 Configuration Manual

Chapter 31 Configuring PIM Snooping
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Configuring PIM Snooping
These sections describe how to configure PIM snooping:
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Enabling PIM Snooping Globally

To enable PIM snooping globally, perform this task:
Command
Step 1
Router(config)# ip pim snooping
Router(config)# no ip pim snooping
Step 2
Router(config)# end
Step 3
Router# show ip pim snooping
This example shows how to enable PIM snooping globally and verify the configuration:
Router(config)# ip pim snooping
Router(config)# end
Router# show ip pim snooping
Global runtime mode: Enabled
Global admin mode
Number of user enabled VLANs: 1
User enabled VLANs: 10
Router#
You do not need to configure an IP address or IP PIM in order to run PIM snooping.
Note

Enabling PIM Snooping in a VLAN

To enable PIM snooping in a VLAN, perform this task:
Command
Step 1
Router(config)# interface vlan vlan_ID
Step 2
Router(config-if)# ip pim snooping
Router(config-if)# no ip pim snooping
OL-4266-08
Any non-PIMv2 multicast router will receive all traffic.
You can enable or disable PIM snooping on a per-VLAN basis.
All mroute and router information is timed out based on the hold-time indicated in the PIM hello
and join/prune control packets. All mroute state and neighbor information is maintained per VLAN.
Enabling PIM Snooping Globally, page 31-5
Enabling PIM Snooping in a VLAN, page 31-5
Disabling PIM Snooping Designated-Router Flooding, page 31-6
: Enabled
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
Purpose
Enables PIM snooping.
Disables PIM snooping.
Exits configuration mode.
Verifies the configuration.
Purpose
Selects a VLAN interface.
Enables PIM snooping.
Disables PIM snooping.
Configuring PIM Snooping
31-5