Ip Pim Trigger-Hello-Delay - Edge-Core ECS4610-24F Management Manual

ip pim trigger-hello-
delay
D S
EFAULT ETTING
500 milliseconds
C M
OMMAND ODE
Interface Configuration (VLAN)
C U
OMMAND SAGE
The override interval configured by the
and the propogation delay configured by this command are used to
calculate the LAN prune delay. If a downstream router has group members
which want to continue receiving the flow referenced in a LAN prune delay
message, then the propagation delay represents the time required for the
lan-prune-delay message to be propgated down from the upstream router
to all downstream routers attached to the same VLAN interface.
E
XAMPLE
Console(config-if)#ip pim propagation-delay 600
Console(config-if)#
R C
ELATED OMMANDS
ip pim override-interval (1096)
ip pim lan-prune-delay (1095)
This command configures the maximum time before transmitting a
triggered PIM Hello message after the router is rebooted or PIM is enabled
on an interface. Use the no form to restore the default value.
S
YNTAX
ip pim triggerr-hello-delay seconds
no ip pim triggerr-hello-delay
seconds - The maximum time before sending a triggered PIM Hello
message. (Range: 0-5 seconds)
D S
EFAULT ETTING
5 seconds
C M
OMMAND ODE
Interface Configuration (VLAN)
C U
OMMAND SAGE
When a router first starts or PIM is enabled on an interface, the hello
◆
delay is set to random value between 0 and the trigger-hello-delay. This
prevents synchronization of Hello messages on multi-access links if
multiple routers are powered on simultaneously.
– 1097 –
| Multicast Routing Commands
C 46
HAPTER
PIM Multicast Routing
ip pim override-interval command