Controller Based WLANs

How to check status of the ethernet uplink ports of an AP?

Aruba Employee

Introduction : At times, it would be critical to understand the statistics and physical layer settings on an ethernet port of an AP.

 

Feature Notes :

 

  • Statistics of "show ap port status ap-name <name of the AP>' command would be updated every 60 seconds.
  • It helps us to understand the speed and duplex setting on the port and thereby avoid situations of speed and duplex mismatch.
  • One can use this command to see if the AP is PoE powered-on or DC powered

Environment : This article applies to Aruba Mobility Controllers running ArubaOS version 6.2 and later.

 

Network Topology : Access Point ------  Connected to Uplink Switch  and being managed by Mobility Controller.

 

Verification : The below screenshot captured from the controller show the command output for couple of Access Points:

 

(7010-Master) #show ap port status ap-name 9c:1c:12:c9:3c:21

AP "9c:1c:12:c9:3c:21" Port Status (updated every 60 seconds)
-------------------------------------------------------------
Port  MAC                Type  Forward Mode  Admin    Oper  Speed   Duplex  802.3az  PoE  STP  Portfast  TX-Packets  TX-Bytes  RX-Packets  RX-Bytes
----  ---                ----  ------------  -----    ----  -----   ------  -------  ---  ---  --------  ----------  --------  ----------  --------
0     9c:1c:12:c9:3c:21  GE    N/A           enabled  up    1 Gb/s  full    N/A      N/A  N/A  N/A       33945       16432427  76660       6491372
 
(7010-Master) #

 

The columns of interest would be the Admin and Oper State, Speed and Duplex and the PoE. These outputs should help us in many ways to troubleshoot the issues.

 

 

Version history
Revision #:
3 of 3
Last update:
‎05-31-2016 11:09 AM
Updated by:
 
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