Statement introduced before Junos OS Release 7.4.
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Statement introduced in Junos OS Release 12.1 for the QFX Series.
Statement introduced in Junos OS Release 14.1X53-D20 for the OCX Series.
Configure the interval between complete sequence number PDUs (CSNPs) on a LAN interface.
If the routing device is the designated router on a LAN, IS-IS sends CSN packets every 10 seconds.
The csnp-interval statement is effective only when configured on LAN interfaces.
To configure the interface not to send any CSNPs, specify the disable option.
By default, IS-IS sends CSNPs periodically. If the routing device is the designated router on a LAN, IS-IS sends CSNPs every 10 seconds.
disable—Do not send CSNPs on this interface.
seconds—Number of seconds between the sending of CSNPs.
Range: 1 through 65,535 seconds
Default: 10 seconds on LAN broadcast links
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.