Configuration task list ····························································································································· 105
Configuration prerequisites ···················································································································· 105
Enabling BFD for PIM ···························································································································· 109
Enabling PIM passive mode ··················································································································· 110
Displaying and maintaining PIM ····················································································································· 111
PIM configuration examples ··························································································································· 112
PIM-DM configuration example ·············································································································· 112
Troubleshooting PIM ······································································································································ 130
Overview ························································································································································ 133
MD VPN overview ·································································································································· 134
Protocols and standards ························································································································ 137
How MD VPN works······································································································································· 137
Default-MDT establishment ···················································································································· 138
Default-MDT-based delivery ·················································································································· 141
MDT switchover ····································································································································· 144
Inter-AS MD VPN ··································································································································· 145
M6VPE ··················································································································································· 148
Configuring MD VPN ······································································································································ 150
Configuration prerequisites ···················································································································· 150
Create an MD address family ················································································································· 151
Specifying the default-group ·················································································································· 151
Configuring BGP MDT ··································································································································· 154
Configuration prerequisites ···················································································································· 154
Troubleshooting MD VPN ······························································································································ 211
An MVRF cannot be created ·················································································································· 212
Overview ························································································································································ 213
RPF check mechanism ·························································································································· 213
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