Ip Pim Lan-Prune-Delay - Edge-Core ECS4610-24F Management Manual

holdtime timer expires or a graft message is received for the forwarding
entry.
E
XAMPLE
Console(config-if)#ip pim join-prune-holdtime 60
Console(config-if)#
This command causes this device to inform downstream routers of how
ip pim lan-prune-
long it will wait before pruning a flow after receiving a prune request. Use
delay
the no form to disable this feature.
S
YNTAX
D
EFAULT
Disabled
C
OMMAND
Interface Configuration (VLAN)
C
OMMAND
◆
◆
E
XAMPLE
Console(config-if)#ip pim lan-prune-delay
Console(config-if)#
R
ELATED
ip pim override-interval (1096)
ip pim propagation-delay (1096)
[no] ip pim lan-prune-delay
S
ETTING
M
ODE
U
SAGE
When other downstream routers on the same VLAN are notified that
this upstream router has received a prune request, they must send a
Join to override the prune before the prune delay expires if they want
to continue receiving the flow. The message generated by this
command effectively prompts any downstream neighbors with hosts
receiving the flow to reply with a Join message. If no join messages are
received after the prune delay expires, this router will prune the flow.
Prune delay is the sum of the effective propagation-delay and effective
override-interval, where effective propagation-delay is the largest
propagation-delay from those advertised by each neighbor (including
this switch), and effective override-interval is the largest override-
interval from those advertised by each neighbor (including this switch).
C
OMMANDS
– 1095 –
| Multicast Routing Commands
C 46
HAPTER
PIM Multicast Routing