ECS4660-28F_Management Guide-R03

C HAPTER 52 | Multicast Routing Commands
PIM Multicast Routing
– 1956 –
message, then the override interval represents the time required for the
downstream router to process the message and then respond by sending a
Join message back to the upstream router to ensure that the flow is not
terminated.
EXAMPLE
Console(config-if)#ipv6 pim override-interval 3500
Console(config-if)#
RELATED COMMANDS
ipv6 pim propagation-delay (1956)
ipv6 pim lan-prune-delay (1954)
ipv6 pim
propagation-delay
This command configures the propagation delay required for a LAN prune
delay message to reach downstream routers. Use the no form to restore
the default setting.
ipv6 pim propagation-delay milliseconds
no ipv6 pim propagation-delay
milliseconds - The time required for a lan-prune-delay message to
reach downstream routers attached to the same VLAN interface.
(Range: 100-5000 milliseconds)
DEFAULT SETTING
500 milliseconds
COMMAND MODE
Interface Configuration (VLAN)
COMMAND USAGE
The override interval configured by the ipv6 pim override-interval
command and the propagation 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 propagated down from the
upstream router to all downstream routers attached to the same VLAN
interface.
EXAMPLE
Console(config-if)#ipv6 pim propagation-delay 600
Console(config-if)#
RELATED COMMANDS
ipv6 pim override-interval (1955)
ipv6 pim lan-prune-delay (1954)