Cisco ASR 9000 Series Software Manual page 54

Configuring a Static RP and Allowing Backward Compatibility
Command or Action
Step 3
ssm map static source-address access-list
Example:
RP/0/RSP0/CPU0:router(config-igmp)# ssm map static
232.1.1.1 mc2
Step 4 Repeat Step 3, on page 54
addresses to include in the set for SSM mapping.
Step 5 commit
Step 6 show igmp [vrf vrf-name] ssm map [group-address][detail]
Example:
RP/0/RSP0/CPU0:router# show igmp vrf vrf20 ssm map
232.1.1.1
232.1.1.1 is static with 1 source
or
RP/0/RSP0/CPU0:router# show igmp vrf vrf20 ssm map
232.1.1.0 is static with 3 sources
232.1.1.1 is static with 1 source
Configuring a Static RP and Allowing Backward Compatibility
When PIM is configured in sparse mode, you must choose one or more routers to operate as a rendezvous
point (RP) for a multicast group. An RP is a single common root placed at a chosen point of a shared distribution
tree. An RP can either be configured statically in each router, or learned through Auto-RP or BSR.
This task configures a static RP. For more information about RPs, see the
For configuration information for Auto-RP, see the
on page
SUMMARY STEPS
1. configure
2. router pim [address-family {ipv4 | ipv6}]
3. rp-address ip-address [group-access-list] [bidir] [override]
4. old-register-checksum
5. exit
6. {ipv4 | ipv6} access-list name
7. [sequence-number] permit source [source-wildcard]
8. commit
Cisco ASR 9000 Series Aggregation Services Router Multicast Configuration Guide, Release 5.1.x
54
as many times as you have source
56.
Implementing Layer-3 Multicast Routing on Cisco IOS XR Software
Purpose
Configures a source as part of a set of sources that
map SSM groups described by the specified access
list.
—
(Optional) Queries the mapping state.
• When you provide one address for mapping,
you receive the state for that address alone.
• When you provide no address for mapping,
you receive the state for all sources.
Rendezvous Points, on page
Configuring Auto-RP to Automate Group-to-RP Mappings,
14.