Dell S6000–ON - PIM-Sparse Mode Configuration Example; Verifying a VLT Configuration

Add links to the eVLT port-channel on Peer 4.
Domain_2_Peer4(conf)#interface range tengigabitethernet 1/31/1 - 1/31/2
Domain_2_Peer4(conf-if-range-te-1/31-32/1)# port-channel-protocol LACP
Domain_2_Peer4(conf-if-range-te-1/31-32/1)# port-channel 100 mode active
Domain_2_Peer4(conf-if-range-te-1/31-32/1)# no shutdown
PIM-Sparse Mode Configuration Example
The following sample configuration shows how to configure the PIM Sparse mode designated router
functionality on the VLT domain with two VLT port-channels that are members of VLAN 4001.
For more information, refer to PIM-Sparse Mode Support on VLT.
Examples of Configuring PIM-Sparse Mode
The following example shows how to enable PIM multicast routing on the VLT node globally.
VLT_Peer1(conf)#ip multicast-routing
The following example shows how to enable PIM on the VLT port VLANs.
VLT_Peer1(conf)#interface vlan 4001
VLT_Peer1(conf-if-vl-4001)#ip address 140.0.0.1/24
VLT_Peer1(conf-if-vl-4001)#ip pim sparse-mode
VLT_Peer1(conf-if-vl-4001)#tagged port-channel 101
VLT_Peer1(conf-if-vl-4001)#tagged port-channel 102
VLT_Peer1(conf-if-vl-4001)#no shutdown
VLT_Peer1(conf-if-vl-4001)#exit
The following example shows how to configure the VLTi port as a static multicast router port for the
VLAN.
VLT_Peer1(conf)#interface vlan 4001
VLT_Peer1(conf-if-vl-4001)#ip igmp snooping mrouter interface port-channel 128
VLT_Peer1(conf-if-vl-4001)#exit
VLT_Peer1(conf)#end
The following example shows how to repeat these steps on VLT Peer Node 2.
VLT_Peer2(conf)#ip multicast-routing
VLT_Peer2(conf)#interface vlan 4001
VLT_Peer2(conf-if-vl-4001)#ip address 140.0.0.2/24
VLT_Peer2(conf-if-vl-4001)#ip pim sparse-mode
VLT_Peer2(conf-if-vl-4001)#tagged port-channel 101
VLT_Peer2(conf-if-vl-4001)#tagged port-channel 102
VLT_Peer2(conf-if-vl-4001)#no shutdown
VLT_Peer2(conf-if-vl-4001)#ip igmp snooping mrouter interface port-channel 128
VLT_Peer2(conf-if-vl-4001)#exit
VLT_Peer2(conf)#end
Verifying a VLT Configuration
To monitor the operation or verify the configuration of a VLT domain, use any of the following show
commands on the primary and secondary VLT switches.
• Display information on backup link operation.
EXEC mode
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Virtual Link Trunking (VLT)