Administrator Guide

INTERFACE mode
{ip | ipv6} pim sparse-mode
To display which interfaces are enabled with PIM-SM, use the show {ip | ipv6} pim interface command from EXEC Privilege
mode.
Following is an example of show ip pim interface command output:
DellEMC#show ip pim interface
Address Interface Ver/ Nbr Query DR DR
Mode Count Intvl Prio
165.87.34.5 Gi 1/10 v2/S 0 30 1 165.87.34.5
10.1.1.2 Vl 10 v2/S 1 30 1 10.1.1.2
20.1.1.5 Vl 20 v2/S 1 30 1 20.1.1.5
165.87.31.200 Vl 30 v2/S 1 30 1 165.87.31.201
Following is an example of show ipv6 pim interface command output:
DellEMC#show ipv6 pim interface
Interface Ver/ Nbr Query DR
Mode Count Intvl Prio
Gi 1/16 v2/S 1 30 101
Address : fe80::4e76:25ff:fee5:32c2
DR : this router
Gi 1/17 v2/S 1 30 100
Address : fe80::4e76:25ff:fee5:32c2
DR : this router
Gi 1/19 v2/S 0 30 1
Address : fe80::4e76:25ff:fee5:32c2
DR : this router
NOTE:
You can influence the selection of the Rendezvous Point by enabling PIM-Sparse mode on a Loopback interface
and assigning a low IP address.
To display PIM neighbors for each interface, use the show {ip | ipv6} pim neighbor [detail] command EXEC Privilege
mode.
Following is an example of show ip pim neighbor command output:
DellEMC#show ip pim neighbor
Neighbor Interface Uptime/Expires Ver DR
Address Prio/Mode
127.87.5.5 Gi 1/11 01:44:59/00:01:16 v2 1 / S
127.87.3.5 Gi 1/12 01:45:00/00:01:16 v2 1 / DR
127.87.50.5 Gi 2/13 00:03:08/00:01:37 v2 1 / S
DellEMC#
Following is an example of show ipv6 pim neighbor command output:
DellEMC#show ipv6 pim neighbor
Neighbor Interface Uptime/Expires Ver DR
Address Prio/Mode
fe80::201:e8ff:fe02:140f Gi 1/11 01:44:59/00:01:16 v2 1 / S
fe80::201:e8ff:fe00:6265 Gi 1/12 01:45:00/00:01:16 v2 1 / DR
DellEMC#
To display the PIM routing table, use the show {ip | ipv6} pim tib [group-address [source-address]] command
from EXEC privilege mode.
Following is an example of show ip pim tib command output:
DellEMC#show ip pim tib
PIM Multicast Routing Table
Flags: D - Dense, S - Sparse, C - Connected, L - Local, P - Pruned,
R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT,
Timers: Uptime/Expires
Interface state: Interface, next-Hop, State/Mode
554
PIM Sparse-Mode (PIM-SM)