Specifications

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Choose the menu Multicast Routing→PIM SM→BSR to load the following page.
Figure 11-22 BSR
The following entries are displayed on this screen:

PIM SM Candidate BSR Config
Configure the candidate BSR of current device.
Interface:
Select the interface on this switch from which the BSR
address is derived to make it a candidate. This interface must
be enabled with PIM SM.
Hash Mask Length:
specify the mask length that is to be ANDed with the group
address before the hash function is called. All groups with the
same seed hash correspond to the same RP The valid value
range from 0 to 32 and the default value is 30.
Priority:
Specify the priority of the BSR. The BSR with the larger priority
is preferred. If the priority values are the same, the device with
the highest IP address is selected as the BSR. The valid value
range from 0 to 255 and the default value is 64

PIM SM Elected BSR Information
BSR Address: Displays the elected BSR address.
Priority: Displays the priority of the elected BSR.
Hash Mask Length: Displays the hash mask length of the elected BSR.
Next BSR message
time:
Displays the time of n
ext BSR message sending if this is the
elected BSR.
Expire: Displays the expiry time of the elected BSR.