Service Manual

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 Species an integer that sets the multiplier for the hello holding time. Never
congure a hello-multiplier lower than the default (3). The range is from 3 to 1000.
The default is 3.
level-1 (OPTIONAL) Select this value to congure the hello multiplier independently for
Level 1 adjacencies. This value is the default.
level-2 (OPTONAL) Select this value to congure the hello multiplier independently for
Level 2 adjacencies.
Defaults multiplier = 3; level-1 (if not otherwise specied)
Command Modes INTERFACE
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(0.0) Introduced on the S3048-ON and S4048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
8.3.11.1 Introduced on the Z9000.
Usage Information
The holdtime (the product of the hello-multiplier multiplied by the hello-interval) determines how long a
neighbor waits for a hello packet before declaring the neighbor is down so routes can be recalculated.
Related Commands isis hello-interval — species the length of time between hello packets.
isis hello padding
Turn ON or OFF padding of hello PDUs from INTERFACE mode.
Syntax
isis hello padding
To return to the default, use the no isis hello padding command.
Defaults Padding of hello PDUs is enabled (ON).
Intermediate System to Intermediate System (IS-IS)
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