Setting The Dscp Value For Pim Messages; Displaying And Maintaining Pim - HP 6125G Configuration Manual

By controlling the maximum number of (S, G) entries in a join/prune message, you can effectively reduce
the number of (S, G) entries sent per unit of time.
IMPORTANT:
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
To configure join/prune message sizes:
Step
1. Enter system view.
2. Enter PIM view.
3. Configure the maximum size
of each join/prune message.
4. Configure the maximum
number of (S, G) entries in a
join/prune message.

Setting the DSCP value for PIM messages

IPv4 uses an eight-bit ToS field to identify type of service for IP packets. As defined in RFC 24724, the first
six bits contains the DSCP priority for prioritizing traffic in the network and the last two bits are reserved.
To set the DSCP value for PIM messages:
Step
1. Enter system view.
2. Enter PIM view.
3. Set the DSCP value for PIM
messages

Displaying and maintaining PIM

Task
Display the BSR information in the
PIM-SM domain and locally
configured C-RP information in
effect.
Display the information of unicast
routes used by PIM.
Command
system-view
pim
jp-pkt-size packet-size
jp-queue-size queue-size
Command
system-view
pim
dscp dscp-value
Command
display pim bsr-info [ | { begin |
exclude | include }
regular-expression ]
display pim claimed-route
[ source-address ] [ | { begin |
exclude | include }
regular-expression ]
134
Remarks
N/A
N/A
Optional.
8100 bytes by default.
Optional.
1020 by default.
Remarks
N/A
N/A
Optional.
By default, the DSCP value in PIM
messages is 48.
Remarks
Available in any view
Available in any view