Chapter 41 IPv4 Multicast

Troubleshooting Tips

!

interface vlan10

description Sample IGMP Interface Configuration for SSM-Mapping Example ip address 10.20.1.2 255.0.0.0

ip pim sparse-mode

ip igmp static-group 232.1.2.1 source ssm-map ip igmp version 3

!

.

.

.

!

ip pim ssm default

!

access-list 10 permit 232.1.2.10 access-list 11 permit 232.1.2.0 0.0.0.255

!

Example: Configuring Rendezvous Point

For a sample configuration of RP, see the Configuring a Rendezvous Point guide at:

http://www.cisco.com/en/US/docs/ios/solutions_docs/ip_multicast/White_papers/rps.html

Troubleshooting Tips

To display IGMP packets received and sent, use the following debug command.

Router# debug ip igmp

Caution We suggest you do not use these debug commands without TAC supervision.

 

 

Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide

 

 

 

 

 

 

OL-23826-09

 

 

41-13

 

 

 

 

 

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Image 833
Cisco Systems A9014CFD manual Example Configuring Rendezvous Point, 41-13, Router# debug ip igmp