Users Guide

To return to the default value, use the no hold-time command.
Parameters
seconds Enter the number of seconds. The range is from 0 to 65535. The default is zero (0)
seconds.
centisecs centisecs Enter the keyword centisecs then the number of centisecs in units of 25 centisecs.
The range is from 0 to 65525 in units of 25 centisecs.
Defaults zero (0) seconds or (0) centiseconds
Command Modes VRRP
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
9.10(0.0) Introduced on the S6100–ON.
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(0.0) Added support for centisecs on the Z9000, S6000, S4820T, S4810, and MXL.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.2.1.1 Introduced on the E-Series.
Usage Information If a switch is a MASTER and you change the hold timer, disable and re-enable VRRP for the new hold timer value
to take eect.
Related Commands
• disable — disables a VRRP group.
preempt
To preempt or become the MASTER router, congure a BACKUP router with a higher priority value.
Syntax
preempt
To prohibit preemption, use the no preempt command.
Defaults Enabled (that is, a BACKUP router can preempt the MASTER router).
Command Modes VRRP
Virtual Router Redundancy Protocol (VRRP) 1599