Brocade FastIron Ethernet Switch IP Multicast Configuration Guide - Manual (Page 174)

Setting the prune wait interval
The prune-wait command allows you to set the amount of time the PIM router should wait for a join
override before pruning an Outgoing Interface List Optimization (OIF) from the entry.
To change the default join override time to 2 seconds, enter commands such as the following.
device(config)# ipv6 router pim
device(config-ipv6-pim-router)# prune-wait 2
To change the default join override time to 2 seconds for a specified VRF, enter commands such as
the following.
device(config)# ipv6 router pim vrf blue
device(config-ipv6-pim-router-vrf-blue)# prune-wait 2
Syntax: [no] prune-wait seconds
The seconds parameter specifies the number of seconds. The valid range is from 0 through 30
seconds. The default is 3 seconds.
Setting the register suppress interval
The register-suppress-time command allows you to set the amount of time the PIM router uses to
periodically trigger the NULL register message.
NOTE
The register suppress time configuration applies only to the first hop PIM router.
To change the default register suppress time to 90 seconds, enter commands such as the following:
device(config)# ipv6 router pim
device(config-ipv6-pim-router)# register-suppress-time 90
To change the default register suppress time to 90 seconds for a specified VRF, enter commands
such as the following:
device(config)# ipv6 router pim vrf blue
device(config-ipv6-pim-router-vrf-blue)# register-suppress-time 90
Syntax: [no] register-suppress-time seconds
The seconds parameter specifies the number of seconds. The valid range is from 60 through 120
seconds. The default is 60 seconds.
Setting the register probe time
The register-probe-time command allows you to set the amount of time the PIM router waits for a
register-stop from an RP before it generates another NULL register to the PIM RP. The register probe
time configuration applies only to the first hop PIM router.
NOTE
Once a PIM first hop router successfully registers with a PIM RP, the PIM first hop router will not
default back to the data registration. All subsequent registers will be in the form of the NULL
registration.
Setting the prune wait interval
172 FastIron Ethernet Switch IP Multicast Configuration Guide
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