Users Guide

Stacking

All commands in this chapter are specific to the Dell Networking OS.

You can use the commands to pre-configure a switch, so that the configuration settings are invoked when

the switch is attached to other S-Series units.

For information about using the S-Series stacking feature, see the Stacking S-Series Switches section in the

Dell Networking OS Configuration Guide.

CAUTION

: You cannot enable stacking simultaneously with virtual link trunking (VLT). If you enable

both at the same time, unexpected behavior occurs.

The Dell Networking OS commands for data center bridging features include 802.1Qbb priority-based flow

control (PFC), 802.1Qaz enhanced transmission selection (ETS), and the data center bridging exchange

(DCBX) protocol.

Topics:

• redundancy disable-auto-reboot

• redundancy force-failover stack-unit

• redundancy protocol

• reset stack-unit

• mixed-mode-stacking

• show redundancy

• show system stack-ports

• stack-unit priority

• stack-unit provision

• stack-unit stack-group

• upgrade system stack-unit

redundancy disable-auto-reboot

Prevent the S-Series stack management unit, stack member unit, and standby unit from rebooting if they fail.

Syntax redundancy disable-auto-reboot stack-unit [1–6 | members]

To return to the default, use the no redundancy disable-auto-reboot stack-

unit

command.

Parameters

stack-unit Enter the stack-unit number. The range is from 1 to 6.

Stacking 1911