Users Guide

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, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.5(0.1) Introduced on the Z9500.
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 — specify 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.
Intermediate System to Intermediate System (IS-IS) 819