Cisco ASR 9000 Series Software Manual page 55

Implementing Layer-3 Multicast Routing on Cisco IOS XR Software
DETAILED STEPS
Command or Action
Step 1
configure
Step 2 router pim [address-family {ipv4 | ipv6}]
Example:
RP/0/RSP0/CPU0:router(config)# router pim
Step 3 rp-address ip-address [group-access-list] [bidir]
[override]
Example:
RP/0/RSP0/CPU0:router(config-pim-default-ipv4)#
rp-address 172.16.6.22 rp-access
Step 4
old-register-checksum
Example:
RP/0/RSP0/CPU0:router(config-pim-ipv4)#
old-register-checksum
Step 5
exit
Example:
RP/0/RSP0/CPU0:router(config-pim-ipv4)# exit
Step 6
{ipv4 | ipv6} access-list name
Example:
RP/0/RSP0/CPU0:router(config)# ipv4 access-list
rp-access
Step 7 [sequence-number] permit source [source-wildcard]
Example:
RP/0/RSP0/CPU0:router(config-ipv4-acl)# permit
239.1.1.0 0.0.255.255
Step 8 commit
Cisco ASR 9000 Series Aggregation Services Router Multicast Configuration Guide, Release 5.1.x
Configuring a Static RP and Allowing Backward Compatibility
Purpose
Enters PIM configuration mode, or PIM address-family
configuration submode.
Assigns an RP to multicast groups.
• If you specify a group-access-list-number value, you
must configure that access list using the ipv4 access-list
command.
(Optional) Allows backward compatibility on the RP that
uses old register checksum methodology.
Exits PIM configuration mode, and returns the router to the
source configuration mode.
(Optional) Enters access list configuration mode and
configures the RP access list.
• The access list called "rp-access" permits multicast
group 239.1.1.0 0.0.255.255.
(Optional) Permits multicast group 239.1.1.0 0.0.255.255
for the "rp-access" list.
The commands in Step 6, on page 55
Tip
on page 55 can be combined in one command string
like this: ipv4 access-list rp-access permit 239.1.1.0
0.0.255.255.
and Step 7,
55