Cisco ASR 9000 Series Software Manual page 51

Implementing Layer-3 Multicast Routing on Cisco IOS XR Software
Command or Action
Step 3
interface all enable
Example:
RP/0/RSP0/CPU0:router(config-mcast-ipv4)#
interface all enable
Step 4
exit
Example:
RP/0/RSP0/CPU0:router(config-mcast-ipv4)# exit
Step 5 Use router igmp for IPv4 hosts or use router mld for
IPv6
Example:
RP/0/RSP0/CPU0:router(config)# router igmp
RP/0/RSP0/CPU0:router(config)# router mld
Step 6
version {1 | 2 | 3} for IPv4 (IGMP) hosts or version
{1 | 2} for IPv6 (MLD) hosts.
Example:
RP/0/RSP0/CPU0:router(config-igmp)# version 3
RP/0/RSP0/CPU0:router(config-mld)# version 2
Step 7
commit
Step 8 show pim [ipv4 | ipv6] group-map [ip-address-name]
[info-source]
Example:
RP/0/RSP0/CPU0:router# show pim ipv4 group-map
Step 9 show pim [vrf vrf-name] [ipv4 | ipv6] topology
[source-ip-address [group-ip-address] | entry-flag flag
| interface-flag | summary] [route-count]
Cisco ASR 9000 Series Aggregation Services Router Multicast Configuration Guide, Release 5.1.x
Configuring PIM-SM and PIM-SSM
Purpose
Enables multicast routing and forwarding on all new and
existing interfaces.
Exits multicast routing configuration mode, and returns the
router to the source configuration mode.
(Optional) Enters router IGMP configuration mode (for IPv4
hosts), or enters router MLD configuration mode (for IPv6
hosts).
(Optional) Selects the IGMP or MLD version that the router
interface uses.
• The version range for IGMP is 1-3; the range for MLD
is 1-2.
• The default for IGMP is version 3; the default for MLD
is version 1.
• Host receivers must support IGMPv3 for PIM-SSM
operation.
• If this command is configured in router IGMP or router
MLD configuration mode, parameters are inherited by
all new and existing interfaces. You can override these
parameters on individual interfaces from interface
configuration mode.
(Optional) Displays group-to-PIM mode mapping.
(Optional) Displays PIM topology table information for a
specific group or all groups.
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