Connectivity Guide

Default None
Command Mode EXEC
Usage Information This command displays the following:
• Neighbor address—IP addresses of the PIM neighbor
• Interface—Interface type with slot/port information or VLAN/Port Channel ID of the PIM neighbor
• Uptime/expires—Amount of time that the PIM neighbor has been up
• Version—PIM version number; v2 for PIM version 2
• DR priority/Mode—Designated router priority value and mode. The default designated router priority is 1
and S for sparse mode
Example
OS10# show ip pim neighbor
Neighbor Address Interface Uptime/Expires Ver DR Prio/Mode
-------------------------------------------------------------------------------
2.1.1.1 vlan103 13:05:58/00:01:19 v2 1 / S
3.1.1.1 vlan105 13:05:58/00:01:17 v2 1 / S
Supported Releases 10.4.3.0 or later
show ip pim rp
Displays brief information about all multicast group to RP mappings.
Syntax
show ip pim [vrf vrf-name] rp [mapping | group-address]
Parameters
• vrf vrf-name—Enter the keyword vrf, then the name of the VRF.
• mapping—Enter the keyword mapping to display the multicast groups to RP mapping and information about
how RP is learned.
• group-address—Enter the multicast group address mask in dotted-decimal format to view the RP for a
specic group (A.B.C.D).
Default None
Command Mode EXEC
Usage Information None
Example
OS10# show ip pim rp
Group RP
---------------------------------
225.1.1.1 171.1.1.1
225.1.1.2 171.1.1.1
225.1.1.3 171.1.1.1
225.1.1.4 171.1.1.1
225.1.1.5 171.1.1.1
225.1.1.6 171.1.1.1
225.1.1.7 171.1.1.1
225.1.1.8 171.1.1.1
225.1.1.9 171.1.1.1
225.1.1.10 171.1.1.1
225.1.1.11 171.1.1.1
225.1.1.12 171.1.1.1
225.1.1.13 171.1.1.1
Supported Releases 10.4.3.0 or later
652 Multicast