User Guide
Initiating PIM multicasts on a network...............................................82
Pruning a multicast tree.................................................................... 82
Grafts to a multicast tree...................................................................84
PIM DM versions...............................................................................85
Configuring PIM DM .........................................................................85
Failover time in a multi-path topology............................................... 88
Configuring a DR priority...................................................................89
Displaying basic PIM Dense configuration information.....................89
Displaying all multicast cache entries in a pruned state................... 90
Displaying all multicast cache entries............................................... 90
PIM Sparse .................................................................................................. 95
PIM Sparse device types.................................................................. 95
RP paths and SPT paths...................................................................96
Configuring PIM Sparse....................................................................96
ACL based RP assignment.............................................................101
PIM Passive................................................................................................ 102
Multicast Outgoing Interface (OIF) list optimization.................................... 102
Displaying system values............................................................................103
Displaying PIM resources........................................................................... 103
Displaying PIM Sparse configuration information and statistics................. 105
Displaying basic PIM Sparse configuration information..................105
Displaying a list of multicast groups................................................107
Displaying BSR information............................................................ 108
Displaying candidate RP information.............................................. 110
Displaying RP-to-group mappings.................................................. 111
Displaying RP Information for a PIM Sparse group........................ 112
Displaying the RP set list................................................................ 112
Displaying multicast neighbor information.......................................113
Displaying the PIM multicast cache................................................ 114
Displaying the PIM multicast cache for DIT.................................... 117
Clearing the PIM forwarding cache.............................................................118
Displaying PIM traffic statistics....................................................................118
Clearing the PIM message counters...........................................................120
Displaying PIM RPF....................................................................................121
Configuring Multicast Source Discovery Protocol (MSDP)......................... 121
Peer Reverse Path Forwarding (RPF) flooding...............................122
Source Active caching.....................................................................122
Configuring MSDP.......................................................................... 123
Disabling an MSDP peer.................................................................124
Designating the interface IP address as the RP IP address........... 124
Filtering MSDP source-group pairs.................................................125
Filtering incoming and outgoing Source-Active messages............. 125
Filtering advertised Source-Active messages.................................127
Displaying MSDP information......................................................... 127
Displaying MSDP RPF-Peer........................................................... 133
Displaying MSDP Peer....................................................................134
Displaying MSDP VRF RPF-Peer...................................................134
Clearing MSDP information.............................................................134
Configuring MSDP mesh groups ................................................................135
Configuring MSDP mesh group...................................................... 136
MSDP Anycast RP......................................................................................137
Configuring MSDP Anycast RP.......................................................137
Example.......................................................................................... 138
PIM Anycast RP..........................................................................................141
Configuring PIM Anycast RP...........................................................141
Static multicast routes.................................................................................143
IGMP Proxy.................................................................................................144
IGMP proxy configuration notes......................................................144
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FastIron Ethernet Switch IP Multicast Configuration Guide
53-1003085-02