Enable Pim-Sm - Dell C9000 Series Networking Configuration Manual

Enable PIM-SM

You must enable PIM-SM on each participating interface.
1 Enable multicast routing on the system.
CONFIGURATION mode
ip multicast-routing
2 Enable PIM-Sparse mode.
INTERFACE mode
ip pim sparse-mode
Examples of Viewing PIM-SM Information
To display which interfaces are enabled with PIM-SM, use the show ip pim interface command from
EXEC Privilege mode.
show ip pim interface
Address Interface Ver/
1.1.1.1 Te 1/0
2.1.1.1 Te 11/0
5.1.1.1 Vl 10
6.1.1.1 Vl 20
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 pim neighbor command EXEC Privilege
mode.
Dell#show ip pim neighbor
Neighbor Interface Uptime/Expires
Address
127.87.5.5 Te 0/11
127.87.3.5 Te 0/12
127.87.50.5 Te 1/13
Dell#
To display the PIM routing table, use the show ip pim tib command from EXEC privilege mode.
Dell#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
(*, 192.1.2.1), uptime 00:29:36, expires 00:03:26, RP 10.87.2.6, flags: SCJ
Incoming interface: TenGigabitEthernet 0/12, RPF neighbor 10.87.3.5
Outgoing interface list:
TenGigabitEthernet 0/11
TenGigabitEthernet 1/13
Nbr
Mode Count
v2/S 0
v2/S 0
v2/S 0
v2/S 0
01:44:59/00:01:16
01:45:00/00:01:16
00:03:08/00:01:37
Query DR
Intvl Prio
30 1
30 1
30 1
30 1
Ver DR
Prio/Mode
v2 1 / S
v2 1 / DR
v2 1 / S
PIM Sparse-Mode (PIM-SM)
DR
1.1.1.1
2.1.1.1
5.1.1.1
6.1.1.1
796