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AR Router Troubleshooting Guide

This Product Documentation provides guidance for maintaining AR Enterprise Router, covering common information collection and fault diagnostic commands, typical fault troubleshooting guide, and troubleshooting.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).


The display commands provide the following information:

  • Current device status
  • Neighbor device information
  • Overall network information
  • Network fault location

The display commands can be executed in any view.

The following is an example of display commands:

<Huawei> display ?
  aaa                       AAA                                                 
  access-user               User access                                         
  accounting-scheme         Accounting scheme                                   
  acl                       <Group> acl command group
  actual                    Current actual                                      
  adp-ipv4                  Ipv4 information                                    
  adp-mpls                  Adp-mpls module                                     
  alarm                     Alarm                                               
  antenna                   Current antenna that outputting radio               
  anti-attack               Specify anti-attack configurations                  
  ap                        <Group> ap command group
 ---- More ---- 
  • After you enter display ?, the system displays all the keywords behind display. More keywords can be added behind these displayed keywords.

  • Different device models or versions support different features. The keywords actually displayed may be different from the preceding example.

This section involves only commonly used display commands. For more display commands, see the Huawei AR100&AR120&AR150&AR160&AR200&AR1200&AR2200&AR3200&AR3600 Series Command Reference.

Updated: 2019-05-10

Document ID: EDOC1000079719

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