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show ap debug spanning-tree

show ap debug spanning-tree


This command displays the Spanning Tree Protocol (STP) information for an IAP.

Usage Guidelines

Use this command to view STP details on an IAP. STP is enabled for a wired port profile to ensure that there are no loops in any bridged Ethernet network. STP operates on all downlink ports, regardless of forwarding mode. STP will not operate on the uplink port and is supported only on IAPs with three or more ports.


The following example shows the output displayed for the show ap debug spanning-tree command when there are no STP devices found:

stpdev: can't get info No such device

Command History



Aruba Instant

This command is introduced.

Command Information

IAP Platform

Command Mode

All platforms

Privileged EXEC mode