Cisco XR 12000 Series Configuration Guide

Implementing Multicast Routing on Cisco IOS XR Software Cisco ASR 9000 Series Routers
Configuration Examples for Implementing Multicast Routing on Cisco IOS XR Software
MCC-66
Multicast Configuration Guide
OL-
Bidir-PIM Configuration on Cisco IOS XR Software: Example
An access list on the RP can be used to specify a list of groups to be advertised as bidirectional PIM
(bidir-PIM).
The following example shows how to configure an RP for both PIM-SM and the bidir-PIM mode groups.
The bidir-PIM groups are configured as 224/8 and 227/8, with the remaining multicast group range
(224/4) configured as PIM-SM.
interface loopback 0
ipv4 address 10.0.0.1/24
no shutdown
interface loopback 1
ipv4 address 10.2.0.1/24
no shutdown
ipv4 access-list bidir_acl
10 permit 224.0.0.0 0.255.255.255 any
20 permit 225.0.0.0 0.255.255.255 any
multicast-routing
interface all enable
router pim
auto-rp mapping-agent loopback 0 scope 15 interval 60
auto-rp candidate-rp loopback 0 scope 15 group-list bidir_acl interval 60 bidir
auto-rp candidate-rp loopback 1 scope 15 group-list 224/4 interval 60
Tip Issue the show pim group-map command and verify the output to ensure that the configured mappings
are learned correctly.
Calculating Rates per Route: Example
The following example illustrates output from hardware counters based on rate per route for a specific
source and group address location:
RP/0/0/CPU0:router# configure
RP/0/0/CPU0:router(config)# multicast-routing vrf vpn12 address-family ipv4
RP/0/0/CPU0:router(config-mcast-default-ipv4)# rate-per-route
RP/0/0/CPU0:router(config-mcast-default-ipv4)# interface all enable
RP/0/0/CPU0:router(config-mcast-default-ipv4)# accounting per-prefix
RP/0/0/CPU0:router(config-mcast-default-ipv4)# commit
RP/0/0/CPU0:router(config-mcast-default-ipv4)# exit
RP/0/0/CPU0:router(config-mcast)# exit
RP/0/0/CPU0:router(config)# exit
RP/0/0/CPU0:router# show mfib route rate
IP Multicast Forwarding Rates Source Address, Group Address HW Forwarding Rates: bps
In/pps In/bps Out/pps Out
(*,224.0.0.0/24)
bps_in /pps_in /bps_out /pps_out
N/A / N/A / N/A / N/A
(*,224.0.1.39)
bps_in /pps_in /bps_out /pps_out
N/A / N/A / N/A / N/A
(*,224.0.1.40)
bps_in /pps_in /bps_out /pps_out
N/A / N/A / N/A / N/A

Cisco XR 12000 Series Specifications

General

Brand	Cisco
Model	XR 12000 Series
Category	Network Router
Language	English