H3C MSR 20-20 Command Reference Manual page 1410

1410 C 90: PIM C
HAPTER
Description
Related commands:
Example
pim
Syntax
View
Parameter
Description
Related command:
C
ONFIGURATION OMMANDS
Use the jp-queue-size
entries in a join/prune message.
Use the
undo jp-queue-size
By default, a join/prune messages contains a maximum of 1,020 (S, G) entries.
When you use this command, take the following into account:
The size of the forwarding table. In a network that does not support packet
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fragmentation, if you configure a large queue-size, a join/prune message may
contain a large number of groups, causing the message length to exceed the
MTU of the network. As a result, the products that do not support
fragmentation will drop the join/prune message.
The (S, G) join/prune state hold time on the upstream device. If you configure a
■
small queue size, the outgoing interface of the corresponding entry may have
been pruned due to timeout before the last join/prune message in a queue
reaches the upstream device.
jp-pkt-size (PIM view), holdtime join-prune (PIM view), pim holdtime
join-prune.
# Configure a join/prune messages to contain a maximum of 2,000 (S, G) entries
in the public instance.
<Sysname> system-view
[Sysname] pim
[Sysname-pim] jp-queue-size 2000
pim [ vpn-instance vpn-instance-name ]
undo pim [ vpn-instance vpn-instance-name ]
System view
vpn-instance-name: VPN instance name, a case sensitive string of up to 31
characters.
Use the command to enter public instance PIM view or VPN instance PIM
pim
view.
Use the undo pim
instance PIM view or VPN instance PIM view.
IP multicast must be enabled on the device before this command can take effect.
multicast routing-enable on page 1341.
command to configure the maximum number of (S, G)
command to restore the default setting.
command to remove all configurations performed in public