Overview ······························································································································ 203
MD VPN overview ··········································································································· 204
Protocols and standards ··································································································· 207
How MD VPN works ··············································································································· 207
Default-MDT establishment ······························································································· 208
MDT switchover ·············································································································· 214
Inter-AS MD VPN ············································································································ 215
M6VPE ························································································································· 218
Configuring MD VPN ·············································································································· 220
Configuring BGP MDT ············································································································ 224
Troubleshooting MD VPN ········································································································ 283
Overview ······························································································································ 285
MLD snooping ports ········································································································· 285
How MLD snooping works ································································································· 287
MLD snooping proxying ···································································································· 288
Protocols and standards ··································································································· 289
Enabling MLD snooping ···································································································· 291
Configuring static ports ····································································································· 295
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