Isis Hello-Multiplier - Dell MXL 10GbE Reference Manual

Defaults seconds = 10; level-1 (if not otherwise specified)
Command INTERFACE
Modes
Command
Version 9.2(0.0)
History
Usage
The default values of this command are typically satisfactory transmission times for
Information
a specific interface on a designated intermediate system. To maintain database
synchronization, the designated routers send CSNPs.
You can configure Level 1 and Level 2 CSNP intervals independently.

isis hello-multiplier

Specify the number of IS-IS hello packets a neighbor must miss before the router declares the adjacency
down.
Syntax
isis hello-multiplier multiplier [level-1 | level-2]
To return to the default values, use the no isis hello-multiplier
[multiplier] [level-1 | level-2] command.
Parameters
multiplier
level-1
level-2
Defaults multiplier = 3; level-1 (if not otherwise specified)
Command INTERFACE
Modes
Command
Version 9.2(0.0)
History
Usage
The holdtime (the product of the hello-multiplier multiplied by the hello-interval)
Information
determines how long a neighbor waits for a hello packet before declaring the
neighbor is down so routes can be recalculated.
812
Introduced on the MXL 10/40GbE Switch IO Module.
Specifies an integer that sets the multiplier for the hello
holding time. Never configure a hello-multiplier lower than
the default (3). The range is from 3 to 1000. The default is 3.
(OPTIONAL) Select this value to configure the hello multiplier
independently for Level 1 adjacencies. This value is the
default.
(OPTONAL) Select this value to configure the hello multiplier
independently for Level 2 adjacencies.
Introduced on the MXL 10/40GbE Switch IO Module.
Intermediate System to Intermediate System (IS-IS)