UMN:CLI
User Manual
V8102
576
WORD
}
[VLAN]
1-99: IP standard access list
WORD: access list name
ipv6 pim group-filter range
{<1-
1024> |
WORD
}
Enables PIMv6 group filtering to block PIM join/prune
messages using a specified range of access lists.
1-1024: IP standard access list range
WORD: IP access-list-range name
no ipv6 pim group-filter
[
range
]
Disables PIM group filtering.
11.3.2.5
PIMv6 Hello Message
PIM routers periodically send PIM hello messages to discover neighboring PIM routers
and to determine which router will be the Designated Router (DR) for each subnet. PIM
hello messages are also the multicast packets using the group address ff02::d (all PIM
routers group).
To specify an interval to send PIM hello messages, use the following command.
Command
Mode
Description
ipv6
pim
hello-interval
<1-
65535>
Interface
[VLAN
/GPON]
Specifies an interval to send PIM hello messages.
1-65535: hello message interval (unit: second)
no ipv6 pim hello-interval
Deletes a specified interval to send PIM hello messag-
es.
PIM hello messages may contain the hold time value in the option fields, which specifies
how long the information is valid. The default hold time is 3.5 times of the interval of the
PIM hello messages. If you sets 10 seconds, the hold time of the PIM hello message will
be 10 x 3.5 = 35 seconds
If a hold time you specified is less than the current interval of those, the hold time is ig-
nored and return to the default value.
To specify a hold time of PIM hello messages, use the following command.
Command
Mode
Description
ipv6 pim hello-holdtime
<1-65535>
Interface
[VLAN
/GPON]
Specifies a hold time of PIM hello messages.
1-65535: hello message hold time (unit: second)
no ipv6 pim hello-holdtime
Deletes a specified hold time of PIM hello messages.
11.3.2.6
PIMv6 Join/Prune Interval
Router sends the PIM join/prune message to the upstream RPF neighbor. PIM multicast
traffic can join or be removed from the shortest path tree (SPT) or rendezvous point tree
(RPT).
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