Cisco CRS Series - Configuring Route Policy for Static RPF

Configuring Route Policy for Static RPF
SUMMARY STEPS
1.
configure
2.
router static
3.
address-family[ipv4 | ipv6][ multicast |unicast]destination prefix interface-typeinterface-path-id
4.
exit
5.
route-policypolicy-name
6.
set rpf-topology policy-nameaddress-family[ipv4 |ipv6]multicast | unicasttopologyname
7.
end route-policy
8.
router pim address-family[ipv4 |ipv6]
9.
rpf topology route-policypolicy-namepim policy
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Enables a static routing process.router static
Example:
RP/0/RP0/CPU0:router(config) # router static
Step 2
Configures the ipv4 multicast address-family
topology with a destination prefix.
address-family[ipv4 | ipv6][ multicast |unicast]destination prefix
interface-typeinterface-path-id
Example:
RP/0/RP0/CPU0:router(config-static) # address-family
ipv4 multicast 202.93.100.4/ 32 202.95.1.1
Step 3
Exits from the address family configuration
mode.
exit
Example:
RP/0/RP0/CPU0:router(config-ipv4-afi) # exit
Step 4
Configures the route policy to select the RPF
topology.
route-policypolicy-name
Example:
RP/0/RP0/CPU0:router(config) # route-policy r1
Step 5
Configures the PIM rpf-topology attributes for
the selected multicast address-family.
set rpf-topology policy-nameaddress-family[ipv4 |ipv6]multicast
| unicasttopologyname
Example:
RP/0/RP0/CPU0:router(config-rpl) # set rpf-topology p1
ipv4 multicast topology t1
Step 6
Cisco IOS XR Multicast Configuration Guide for the Cisco CRS Router, Release 5.2.x
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Implementing Multicast Routing on Cisco IOS XR Software
Configuring Route Policy for Static RPF