Related Configuration Tasks; Enable Pim-Sm - Dell S6100 Configuration Manual

ip multicast-routing

Related Configuration Tasks

The following are related PIM-SM configuration tasks.
• Configuring S,G Expiry Timers
• Configuring a Static Rendezvous Point
• Configuring a Designated Router
• Creating Multicast Boundaries and Domains

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.
Dell#show ip pim interface
Address Interface Ver/
165.87.34.5 Te 1/1/1/1 v2/S
10.1.1.2 Vl 10
20.1.1.5 Vl 20
165.87.31.200 Vl 30
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 1/1/1/1
127.87.3.5 Te 1/1/1/2
127.87.50.5 Te 1/1/1/3
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 1/1/2/1, RPF neighbor 10.87.3.5
650 PIM Sparse-Mode (PIM-SM)
Nbr Query
Mode Count Intvl
0 30
v2/S 1 30
v2/S 1 30
v2/S 1 30
Ver
01:44:59/00:01:16
01:45:00/00:01:16
00:03:08/00:01:37
DR DR
Prio
1 165.87.34.5
1 10.1.1.2
1 20.1.1.5
1 165.87.31.201
DR
Prio/Mode
v2 1 / S
v2 1 / DR
v2 1 / S