241
level-2
: Applies the number to the Level-2 IS-IS neighbor.
Usage guidelines
The hello multiplier is the number of hello packets a neighbor must miss before declaring the router is
down.
If a neighbor does not receive any hello packets from the router within the advertised hold time, it
considers the router down and recalculates the routes. The hold time is the hello multiplier multiplied by
the hello interval.
Level-1 and Level-2 hello packets are sent independently on a broadcast network, so you need to specify
a hello multiplier for each level. On a P2P link, Level-1 and Level-2 packets are both sent in P2P hello
packets, and you need not specify Level-1 or Level-2.
You can configure keywords
level-1
and
level-2
only on broadcast interfaces. Before doing that, enable
IS-IS on the interface.
If no level is specified, the hello multiplier applies to the current level.
The value of hello multiplier multiplied by hello interval cannot be more than 65535.
Examples
# Configure the hello multiplier as 6 for VLAN-interface 10.
<Sysname> system-view
[Sysname] interface vlan-interface 10
[Sysname-Vlan-interface10] isis timer holding-multiplier 6
Related commands
isis timer hello
isis timer lsp
NOTE:
This command is not available in loopback interface view.
Use
isis timer lsp
to configure the minimum interval for sending LSPs on the interface and specify the
maximum number of LSPs that can be sent per time.
Use
undo isis timer lsp
to restore the default.
Syntax
isis timer lsp
time
[
count
count
]
undo
isis timer lsp
Default
The minimum interval for sending LSPs on the interface is 33 milliseconds, and the maximum number of
LSPs that can be sent at a time is 5.
Views
Interface view
Predefined user roles
network-admin
