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Configuration prerequisites ································································································································ 131
Enabling PIM-SM ················································································································································· 132
Configuring an RP ··············································································································································· 133
Configuring a BSR ··············································································································································· 135
Configuring administrative scoping ·················································································································· 139
Configuring multicast source registration ········································································································· 141
Disabling SPT switchover ···································································································································· 142
Configuring BIDIR-PIM ················································································································································· 143
BIDIR-PIM configuration task list ························································································································· 143
Configuration prerequisites ································································································································ 143
Enabling PIM-SM ················································································································································· 144
Enabling BIDIR-PIM ·············································································································································· 145
Configuring an RP ··············································································································································· 145
Configuring a BSR ··············································································································································· 147
Configuring administrative scoping ·················································································································· 151
Configuring PIM-SSM ·················································································································································· 153
PIM-SSM configuration task list ·························································································································· 153
Configuration prerequisites ································································································································ 153
Enabling PIM-SM ················································································································································· 154
Configuring the SSM group range ···················································································································· 155
Configuring PIM common features ····························································································································· 155
PIM common feature configuration task list ······································································································ 155
Configuration prerequisites ································································································································ 156
Configuring a multicast data filter ····················································································································· 156
Configuring a hello message filter ···················································································································· 157
Configuring PIM hello options ··························································································································· 157
Configuring the prune delay ······························································································································ 159
Configuring PIM common timers ······················································································································· 159
Configuring join/prune message sizes ············································································································· 161
Displaying and maintaining PIM ································································································································ 161
PIM configuration examples ······································································································································· 162
PIM-DM configuration example ························································································································· 162
PIM-SM non-scoped zone configuration example ··························································································· 166
PIM-SM admin-scope zone configuration example ························································································· 171
BIDIR-PIM configuration example ······················································································································ 177
PIM-SSM configuration example ······················································································································· 182
Troubleshooting PIM configuration ···························································································································· 185
Failure of building a multicast distribution tree correctly ················································································ 185
Multicast data abnormally terminated on an intermediate router ·································································· 186
RPs unable to join SPT in PIM-SM ······················································································································ 187
RPT establishment failure or source registration failure in PIM-SM ································································ 187
MSDP configuration (available only on the A5500 EI) ························································································ 189
Introduction to MSDP ··················································································································································· 189
How MSDP works ··············································································································································· 189
Multi-instance MSDP ··········································································································································· 194
Protocols and standards ····································································································································· 195
MSDP configuration task list ······································································································································· 195
Configuring basic functions of MSDP ························································································································ 195
Configuration prerequisites ································································································································ 195
Enabling MSDP ···················································································································································· 196
Creating an MSDP peer connection ·················································································································· 196
Configuring a static RPF peer ···························································································································· 197
Configuring an MSDP peer connection ····················································································································· 197
Configuration prerequisites ································································································································ 197
Configuring MSDP peer description ················································································································· 197