1070
C
74: IS-IS C
HAPTER
Examples
isis timer csnp
Syntax
View
Parameters
Description
Examples
isis timer hello
Syntax
View
C
ONFIGURATION
OMMANDS
# Configure the serial2/0 interface to send small Hello packets.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] isis small-hello
isis timer csnp seconds [ level-1 | level-2 ]
undo isis timer csnp [ level-1 | level-2 ]
Interface view
seconds: Specifies the interval in seconds for sending CSNP packets over broadcast
network, ranging from 1 to 600.
level-1: Applies the interval to Level-1.
level-2: Applies the interval to Level-2.
Use the
isis timer csnp
packets over broadcast network.
Use the
undo isis timer csnp
The default CSNP interval is 10 seconds.
n
If no level is specified, the CSNP interval applies to both Level-1 and Level-2 of
■
the current ISIS process. If a level is specified, the interval applies to the level.
This command is not supported on the loopback interface.
■
This command only applies to the DIS router, which sends CSNP packets
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periodically.
# Configure Level-2 CSNP packets to be sent every 15 seconds over the serial2/0
interface.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] isis timer csnp 15 level-2
isis timer hello seconds [ level-1 | level-2 ]
undo isis timer hello [ level-1 | level-2 ]
Interface view
command to specify the interval for sending CSNP
command to restore the default.