Configuration prerequisites ································································································································ 146
Enabling IGMP snooping querier ······················································································································ 146
Configuration prerequisites ································································································································ 148
Configuration prerequisites ································································································································ 149
Troubleshooting IGMP snooping ································································································································ 166
Appendix ······································································································································································ 166
Configuring MSDP ·················································································································································· 168
Overview ······································································································································································· 168
How MSDP works ··············································································································································· 168
MSDP support for VPNs ······································································································································ 173
Protocols and standards ····································································································································· 173
MSDP configuration task list ······································································································································· 174
Configuring basic MSDP functions ····························································································································· 174
Configuration prerequisites ································································································································ 174
Enabling MSDP ···················································································································································· 174
Configuring a static RPF peer ···························································································································· 175
Configuration prerequisites ································································································································ 176
Configuring an MSDP mesh group ··················································································································· 176
Configuration prerequisites ································································································································ 178
Configuring SA message content ······················································································································ 178
Displaying and maintaining MSDP ···························································································································· 181
MSDP configuration examples ···································································································································· 181
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