Cisco 7604

25-19
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
OL-4266-08
Chapter 25 Configuring IPv4 Multicast VPN Support
Configuring MVPN
Configuring IPv4 Multicast Route Filtering
To configure IPV4 multicast route filtering, perform this task:
This example show how to configure IPV4 multicast route filtering:
Router(config)# ip multicast mrinfo-filter 101
Sample Configuration
The following excerpt from a configuration file shows the minimum configuration that is needed to
support multicast routing for a range of VRFs. To simplify the display, only the starting and ending VRFs
are shown.
!
ip multicast-routing
ip multicast-routing vrf lite
ip multicast-routing vrf vpn201
ip multicast-routing vrf vpn202
...
ip multicast-routing vrf vpn249
ip multicast-routing vrf vpn250
ip multicast cache-headers
...
ip pim rp-address 192.0.1.1
ip pim vrf lite rp-address 104.1.1.2
ip pim vrf vpn201 rp-address 192.200.1.1
ip pim vrf vpn202 rp-address 192.200.2.1
...
ip pim vrf vpn249 rp-address 192.200.49.6
ip pim vrf vpn250 rp-address 192.200.50.6
...
Command or Action Purpose
Router(config)# ip multicast mrinfo-filter
access_list
(Optional) Configures IPV4 multicast route filtering with an
access list. The access_list parameter can be the name or
number of a access list.
Router(config)# no ip multicast mrinfo-filter
Clears the configured maximum number of routes.