R3166-R3206-HP High-End Firewalls Network Management Configuration Guide-6PW101

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Configuring join/prune message sizes
A larger join/prune message size will result in loss of a larger amount of information when a message
is lost; with a reduced join/message size, the loss of a single message will bring relatively minor impact.
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.
Follow these steps to configure join/prune message sizes:
To do... Use the command... Remarks
Enter system view system-view —
Enter public instance PIM view pim —
Configure the maximum size of a
join/prune message
jp-pkt-size packet-size
Optional
8,100 bytes by default
Configure the maximum number
of (S, G) entries in a join/prune
message
jp-queue-size queue-size
Optional
1,020 by default
Displaying and maintaining PIM
To do... Use the command... Remarks
View the BSR information in the
PIM-SM domain and locally
configured C-RP information in
effect
display pim bsr-info Available in any view
View the information of unicast
routes used by PIM
display pim claimed-route
[ source-address ]
Available in any view
View the number of PIM control
messages
display pim control-message
counters [ message-type { probe |
register | register-stop } |
[ interface interface-type
interface-number | message-type
{ assert | bsr | crp | graft |
graft-ack | hello | join-prune |
state-refresh } ] * ]
Available in any view
View the information about
unacknowledged graft
messages
display pim grafts Available in any view
View the PIM information on an
interface or all interfaces
display pim interface
[ interface-type interface-number ]
[ verbose ]
Available in any view
View the information of
join/prune messages to send
display pim join-prune mode { sm
[ flags flag-value ] | ssm } [ interface
interface-type interface-number |
neighbor neighbor-address ] *
[ verbose ]
Available in any view
View PIM neighboring
information
display pim neighbor [ interface
interface-type interface-number |
neighbor-address | verbose ] *
Available in any view