configure stacking-support auto-discovery

configure stacking-support auto-discovery [disable | enable]


Enables or disables stacking auto-discovery.

Syntax Description

stacking-support Configures stacking support.
auto-discovery Configures auto-discovery for stacking.
disable Disables stacking auto-discovery.
enable Enables stacking auto-discovery. (Default)


Stacking auto-discovery is enabled by default.

Usage Guidelines

For ExtremeSwitching 5420 and 5520 series switches, stacking auto-discovery allows the switch to detect the type of cable inserted into the stack ports and automatically update the stack port speed while the switch is booting up.

To view stacking auto-discovery status, use the command show stacking-support.


The following example disables stacking auto-discovery:

# configure stacking-support auto-discovery disable


This command was first available in ExtremeXOS 30.3.

Platform Availability

This command is available on ExtremeSwitching 5420 and 5520 series switches.