Users Guide

Usage Information
If you disable auto failover, enter the redundancy auto-failover-limit (without any parameters) to
set auto failover to the default parameters (Count 3, Period 60 minutes). To view the redundancy status,
use the show redundancy command.
When you change one or both of the optional parameters, Dell Networking OS checks that the interval
between auto failovers is more than five (5) minutes. If the interval is less, Dell Networking OS returns a
configuration error message.
redundancy disable-auto-reboot
Prevent the system from auto-rebooting the failed module.
S4820T
Syntax
redundancy disable-auto-reboot stack-unit [stack—unit ID| members} [rpm| card
number | all]
To return to the default, use the no redundancy disable-auto-reboot stack-unit rpm
command.
Parameters
rpm Enter the keyword rpm to disable auto-reboot of the failed RPM.
stack-unit Enter the keyword stack-unit then the stack-unit ID number.
Default Disabled — the failed module is automatically rebooted.
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
Networking OS Command Line Reference Guide.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.2(0.0) Introduced on the M I/O Aggregator. This command is supported in
Programmable-Mux (PMUX) mode only.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.3.1.0 Added the all option.
8.1.1.0 Introduced on the E-Series.
7.6.1.0 Introduced on the E-Series
Usage Information Enabling this command keeps the failed RPM in the failed state. If there are two RPMs in the system,
enabling this command prevents the failed RPM from becoming a working Standby RPM. If there is only
one RPM in the system, the failed RPM does not recover and affects the system.
High Availability (HA) 643