WB1 8.7 PIM DR Election

8.7 PIM DR Election

• Ensure that R1 is responsible for multicast source registration with the RP for devices on the VLAN 146 segment.

R1:
interface FastEthernet0/0
ip pim dr-priority 100

Rack1R1#show ip pim interface fastEthernet 0/0 detail
FastEthernet0/0 is up, line protocol is up
  Internet address is 155.1.146.1/24
  Multicast switching: fast
  Multicast packets in/out: 1405/3
  Multicast TTL threshold: 0
  PIM: enabled
    PIM version: 2, mode: sparse-dense
    PIM DR: 155.1.146.1 (this system)
    PIM neighbor count: 2
    PIM Hello/Query interval: 30 seconds
    PIM Hello packets in/out: 180/94
    PIM State-Refresh processing: enabled
    PIM State-Refresh origination: disabled
    PIM NBMA mode: disabled
    PIM ATM multipoint signalling: disabled
    PIM domain border: disabled
  Multicast Tagswitching: disabled
Rack1R1#