Setting The Maximum Size Of Each Join Or Prune Message - HP FlexNetwork 7500 Series Configuration Manual

Step
Set the joined/pruned state
5.
holdtime.
Set the IPv6 multicast
6.
source lifetime.
Configuring common IPv6 PIM timers on an interface
Step
Enter system view.
1.
Enter interface view.
2.
Set the hello interval.
3.
Set the triggered hello delay.
4.
Set the join/prune interval.
5.
Set the joined/pruned state
6.
holdtime.

Setting the maximum size of each join or prune message

The loss of an oversized join or prune message might result in loss of massive information. You can
set a small value for the size of each join or prune message to reduce the impact.
To set the maximum size of each join or prune message:
Step
Enter system view.
1.
Enter IPv6 PIM view.
2.
Set the maximum size of
3.
each join or prune message.
Enabling BFD for IPv6 PIM
If a DR on a shared-media network fails, a new DR election process will start after the DR ages out.
However, it might take a long period of time before other routers detect the link failures and trigger a
new DR election. To start a new DR election process immediately after the original DR fails, you can
enable BFD for IPv6 PIM to detect link failures among IPv6 PIM neighbors.
You must enable BFD for IPv6 PIM on all IPv6 PIM routers on a shared-media network. For more
information about BFD, see High Availability Configuration Guide.
You must enable IPv6 PIM-DM or IPv6 PIM-SM on an interface before you configure this feature on
the interface.
To enable BFD for IPv6 PIM:
Command
holdtime join-prune time
source-lifetime time
Command
system-view
interface interface-type
interface-number
ipv6 pim timer hello interval
ipv6 pim triggered-hello-delay
delay
ipv6 pim timer join-prune
interval
ipv6 pim holdtime join-prune
time
Command
system-view
ipv6 pim [ vpn-instance
vpn-instance-name ]
jp-pkt-size size
333
Remarks
By default, the joined/pruned
state holdtime timer is 210
seconds.
By default, the IPv6 multicast
source lifetime is 210 seconds.
Remarks
N/A
N/A
The default setting is 30 seconds.
The default setting is 5 seconds.
The default setting is 60 seconds.
This configuration takes effect
after the current interval ends.
The default setting is 210
seconds.
Remarks
N/A
N/A
The default setting is 8100 bytes.