ECS4660-28F_Management Guide-R03

C HAPTER 52 | Multicast Routing Commands
PIM Multicast Routing
– 1954 –
COMMAND USAGE
Hello messages are sent to neighboring PIM routers from which this device
has received probes, and are used to verify whether or not these neighbors
are still active members of the multicast tree.
EXAMPLE
Console(config-if)#ipv6 pim hello-interval 60
Console(config-if)#
ipv6 pim
join-prune-holdtime
This command configures the hold time for the prune state. Use the no
form to restore the default value.
SYNTAX
ipv6 pim join-prune-holdtime seconds
no ipv6 pim join-prune-holdtime
seconds - The hold time for the prune state. (Range: 0-65535)
DEFAULT SETTING
210 seconds
COMMAND MODE
Interface Configuration (VLAN)
COMMAND USAGE
The multicast interface that first receives a multicast stream from a
particular source forwards this traffic to all other PIM interfaces on the
router. If there are no requesting groups on that interface, the leaf node
sends a prune message upstream and enters a prune state for this
multicast stream. The prune state is maintained until the join-prune-
holdtime timer expires or a graft message is received for the forwarding
entry.
EXAMPLE
Console(config-if)#ipv6 pim join-prune-holdtime 60
Console(config-if)#
ipv6 pim
lan-prune-delay
This command causes this device to inform downstream routers of how
long it will wait before pruning a flow after receiving a prune request. Use
the no form to disable this feature.
SYNTAX
[no] ipv6 pim lan-prune-delay
DEFAULT SETTING
Disabled