Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - MULTICAST ROUTING CONFIGURATION GUIDE 2010-10-07 Configuration Manual page 239

ipv6 pim dr-priority
Configuring the PIM Join/Prune Message Interval
ipv6 pim join-prune-interval
Copyright © 2010, Juniper Networks, Inc.
NOTE: You cannot configure the designated router priority on PIM DM
interfaces.
Use to set a priority value, in the range 1–254, by which a router is likely to be selected
as the designated router.
Examples
In Router Configuration mode:
host1(config-if)#ipv6 pim dr-priority 24
In Interface Configuration mode:
host1(config-subif)#ipv6 pim dr-priority 24
Use the no version to restore the default value, 1.
When you use the router for PIM, the router sends join/prune message to the upstream
RPF neighbor. The default join/prune message interval is 60 seconds. You can configure
the join/prune message interval using the ipv6 pim join-prune-interval command. The
ipv6 pim join-prune-interval command in Router Configuration mode configures the
join-prune interval on all the PIM interfaces on the router. To override this global setting
on a particular interface, use the ipv6 pim join-prune-interval command in Interface
Configuration mode.
The hold-time associated with the PIM join/prune interval messages is 3.5 times the PIM
join/prune message interval.
NOTE: You cannot configure the PIM join/prune message interval on PIM
dense mode interfaces.
Use to set an interval value, in the range 10–210 seconds, at which the router sends
the PIM join/prune message; the default value is 60 seconds.
Examples
In Router Configuration mode:
host1(config-if)#ipv6 pim join-prune-interval 150
In Interface Configuration mode:
host1(config-subif)#ipv6 pim join-prune-interval 150
Use the no version to restore the default value, 60 seconds.
Chapter 7: Configuring PIM for IPv6 Multicast
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