H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – Multicast
H3C S7500E Series Ethernet Switches Chapter 5 PIM Configuration
5-24
To do... Use the command... Remarks
Enter system view
system-view
—
Enter interface view
interface interface-type
interface-number
—
Configure a BSR
admin-scope region
boundary
pim bsr-boundary
Required
No BSR admin-scope region
boundary by default
V. Configuring global C-BSR parameters
The BSR election winner advertises its own IP address and RP-set information
throughout the region it serves through bootstrap messages. The BSR floods bootstrap
messages throughout the network periodically. Any C-BSR that receives a bootstrap
message maintains the BSR state for a configurable period of time (BSR state timeout),
during which no BSR election takes place. When the BSR state times out, a new BSR
election process will be triggered among the C-BSRs.
Follow these steps to configure global C-BSR parameters:
To do... Use the command... Remarks
Enter system view
system-view
—
Enter PIM view
pim
—
Configure the Hash mask
length for RP selection
calculation
c-bsr hash-length
hash-length
Optional
30 by default
Configure the C-BSR
priority
c-bsr priority priority
Optional
0 by default
Configure the bootstrap
interval
c-bsr interval interval
Optional
For the system default,
see “Note” below.
Configure the bootstrap
timeout time
c-bsr holdtime interval
Optional
For the system default,
see “Note” below.