Chapter 51
| Multicast Routing Commands
PIM Multicast Routing
– 1212 –
Example
Console(config-if)#ipv6 pim lan-prune-delay
Console(config-if)#
Related Commands
ipv6 pim override-interval (1212)
ipv6 pim propagation-delay (1213)
ipv6 pim
override-interval
This command configures the override interval, or the time it takes a downstream
router to respond to a lan-prune-delay message. Use the no form to restore the
default setting.
Syntax
ipv6 pim override-interval milliseconds
no ipv6 pim override-interval
milliseconds - The time required for a downstream router to respond to a
lan-prune-delay message by sending back a Join message if it wants to
continue receiving the flow referenced in the message. (Range: 500-6000
milliseconds)
Default Setting
2500 milliseconds
Command Mode
Interface Configuration (VLAN)
Command Usage
The override interval configured by this command and the propagation delay
configured by the ipv6 pim propagation-delay 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
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 (1213)
ipv6 pim lan-prune-delay (1211)
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