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undo jp-pkt-size
View
PIM view
Default level
2: System level
Parameters
packet-size
: Maximum size of each join/prune message in bytes, in the range of 100 to 8100.
Description
Use
jp-pkt-size
to configure the maximum size of each join/prune message.
Use
undo jp-pkt-size
to restore the default.
By default, the maximum size of each join/prune message is 8100 bytes.
If PIM snooping–enabled switches are deployed in the PIM network, be sure to set a value no greater
than the path MTU for the maximum size of each join/prune message on the receiver-side edge PIM
devices
Related commands:
jp-queue-size
.
Examples
# Set the maximum size of each join/prune message to 1500 bytes.
<Sysname> system-view
[Sysname] pim
[Sysname-pim] jp-pkt-size 1500
jp-queue-size (PIM view)
Syntax
jp-queue-size
queue-size
undo jp-queue-size
View
PIM view
Default level
2: System level
Parameters
queue-size
: Maximum number of (S, G) entries in a join/prune message, in the range of 1 to 4096.
Description
Use
jp-queue-size
to configure the maximum number of (S, G) entries in a join/prune message.
Use
undo jp-queue-size
to restore the default.
By default, a join/prune messages contains a maximum of 1020 (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 fragmentation, if you
configure a large queue size, a join/prune message might contain a large number of groups, which
