Information About Multitopology Routing 117
Configuring an RPF Topology in PIM 117
Configuring MVPN Extranet Routing 119
Prerequisites for MVPN Extranet Routing 119
Restrictions for MVPN Extranet Routing 119
Configuring VPN Route Targets 120
Interconnecting PIM-SM Domains with MSDP 121
Controlling Source Information on MSDP Peer Routers 124
Configuring MSDP MD5 Password Authentication 126
Configuring VRF for MSDP 127
Multicast only fast reroute (MoFRR) 128
Operating Modes of MoFRR 128
Configuring MoFRR 129
RIB-based MoFRR 129
Configuring Route Policy for Static RPF 130
Point-to-Multipoint Traffic Engineering Label-Switched Multicast 131
Point to Multipoint LSP(P2MP) 131
Multicast Routing Protocol support for P2MP 132
Enabling Multicast Forwarding Over Tunnel Interface (at Ingress Node) 132
P2MP configurations at egress node and bud node 133
Configuring Static Reverse Path Forwarding (RPF) 133
Configuring Core Tree Protocol 134
Configuration Examples for Implementing Multicast Routing on Software 135
MSDP Anycast RP Configuration on Cisco IOS XR Software: Example 135
Bidir-PIM Configuration on Software: Example 136
Calculating Rates per Route: Example 137
Preventing Auto-RP Messages from Being Forwarded on Software: Example 138
Inheritance in MSDP on Software: Example 138
MSDP-VRF: Example 139
Configuring Route Policy for Static RPF: Example 139
Configuring IPv4 Multicast VPN: Example 139
Configuring MVPN to Advertise Routes Between the CE and the PE Using OSPF:
Example 140
Configuring MVPN to Advertise Routes Between the CE and the PE Using BGP:
Example 144
Cisco IOS XR Multicast Configuration Guide for the Cisco CRS Router, Release 5.2.x
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