Isis Timer Hello; Isis Timer Holding-Multiplier - HP FlexNetwork 3600 v2 Series Command Reference Manual

[Sysname-Vlan-interface10] isis timer csnp 15 level-2

isis timer hello

Syntax
isis timer hello seconds [ level-1 | level-2 ]
undo isis timer hello [ seconds ] [ level-1 | level-2 ]
View
Interface view
Default level
2: System level
Parameters
seconds: Specifies the interval in seconds for sending hello packets, ranging from 3 to 255.
level-1: Specifies the interval for sending Level-1 hello packets.
level-2: Specifies the interval for sending Level-2 hello packets.
Description
Use isis timer hello to specify the interval for sending hello packets.
Use undo isis timer hello to restore the default.
The default hello interval is 10 seconds.
Level-1 and Level-2 hello packets are sent independently on a broadcast network, so you need to
specify an interval for the two levels respectively. On a P2P link, Level-1 and Level-2 packets are
both sent in P2P hello packets, and you need not specify an interval for two levels respectively.
You can configure keywords level-1 and level-2 only on broadcast interfaces. Before doing that, you
need to enable IS-IS on the interface.
As the shorter the interval is, the more system resources will be occupied, you should configure a
proper interval as needed.
If no level is specified, the hello interval applies to both Level-1 and Level-2.
NOTE:
This command is not supported in loopback interface view.
Related commands: isis timer holding-multiplier.
Examples
# Configure Level-2 hello packets to be sent every 20 seconds over VLAN-interface 10.
<Sysname> system-view
[Sysname] interface vlan-interface 10
[Sysname-Vlan-interface10] isis timer hello 20 level-2

isis timer holding-multiplier

Syntax
isis timer holding-multiplier value [ level-1 | level-2 ]
undo isis timer holding-multiplier [ value ] [ level-1 | level-2 ]
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