Ip Pim State-Refresh Origination-Interval - D-Link DGS-6600-48T Cli Reference Manual

DGS-6604

ip pim state-refresh origination-interval

ip pim state-refresh origination-interval SECONDS
Syntax Description
SECONDS
Default
Command Mode
Usage Guideline
Example
Switch(config)# interface vlan1
Switch(config-if)# ip pim state-refresh origination-interval 100
CLI Reference Guide
Configure a PIM-DM State-Refresh origination interval different from the default
value (60 seconds). The origination interval is the number of seconds between
PIM-DM State Refresh control messages.
The number of seconds that can be configured for the interval between state-
refresh messages. The range is 4 to 100.
60 seconds
Interface configuration
This command is valid for the DM mode.
Configure this command on the first hop, PIM dense mode routers that are
directly connected to sources for PIM-DM multicast groups.
The purpose of this message is to reduce overhead spent on the cycle in flooding
and pruning of traffic. For each state-refresh origination interval, the first-hop
router will initiate this message and send it to the down-stream hops. Thus, the
down-stream routers can do an action similar to prune. On receiving this prune,
the upstream will refresh the Prune timer, and thus not flood the traffic to the
corresponding interfaces.
The following example sets the State Refresh Origination Interval to 100
seconds.
Verify the settings by entering the show ip pim interface command.
ip pim state-refresh origination-interval
300