MDT switchover ··················································································································································· 234
Multi-AS MD VPN ················································································································································ 235
Configuring MD-VPN ··················································································································································· 236
Configuration prerequisites ································································································································ 236
Configuring BGP MDT ················································································································································· 239
Configuration prerequisites ································································································································ 239
Troubleshooting MD-VPN ············································································································································ 266
An MVRF cannot be created ······························································································································ 267
Configuring MLD ····················································································································································· 268
Overview ······································································································································································· 268
MLD versions ························································································································································ 268
How MLDv1 works ·············································································································································· 268
How MLDv2 works ·············································································································································· 270
MLD message types············································································································································· 271
MLD SSM mapping ············································································································································· 274
MLD proxying ······················································································································································ 275
Protocols and standards ····································································································································· 275
MLD configuration task list ·········································································································································· 276
Configuring basic MLD functions ······························································································································· 276
Configuration prerequisites ································································································································ 276
Enabling MLD ······················································································································································ 277
Configuring the MLD version ····························································································································· 277
Configuring static joining ··································································································································· 277
Adjusting MLD performance ······································································································································· 279
Configuration prerequisites ································································································································ 279
Configuring MLD SSM mapping ································································································································ 283
Configuration prerequisites ································································································································ 283
Enabling MLD SSM mapping ····························································································································· 284
Configuring MLD proxying ········································································································································· 284
Configuration prerequisites ································································································································ 284
Enabling MLD proxying ······································································································································ 285
Displaying and maintaining MLD ······························································································································· 286
MLD configuration examples ······································································································································ 287
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