The set protocols pimsm4 bootstrap cand-bsr scope-zone bsr-priority command configures the priority for a C-BSR in a multicast scope zone.
set protocols pimsm4 bootstrap cand-bsr scope-zone <IPv4Net> bsr-priority <bsr-priority>
Specifies a range of multicast scope zone that can serve on the C-BSR. The value can be any sub-range of 220.127.116.11/4.
Specifies the priority of the C-BSR in a multicast scope zone. The greater the value, the higher the priority of the C-BSR.
The value is an integer that ranges from 0 to 255. The default value is 1.
When multiple C-BSRs take part in the BSR election in the PIM-SM domain, the priority and IP address of the C-BSRs are used to in the BSR election process:
- If the C-BSRs have different priorities, the C-BSR with the highest priority (largest priority value) is elected as the BSR.
- If the C-BSRs have the same priority, the C-BSR with the largest IP address is elected as the BSR.
- Configure the multicast scope zone of a C-BSR to 18.104.22.168/8, and set the priority of the C-BSR to 10.