Huawei AR Series Quick Maintenance Guide

Check the Card Status
8
Log in to the router and run the display device command to view card status .
<Huawei> display device
AR2240's Device status:
Slot Sub Type Online Power Register Alarm Primary
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
1 - 2FE Present PowerOn Registered Normal NA
2 - 1SA Present PowerOn Registered Normal NA
3 - 1CPOS-155M Present PowerOn Registered Normal NA
4 - 1ADSL-A/M Present PowerOn Registered Normal NA
5 - 8FE1GE Present PowerOn Registered Normal NA
6 - - Present PowerOff Unregistered - NA
8 - 1STM4 Present PowerOn Registered Normal NA
11 - SRU40 Present PowerOn Registered Normal Master
9 - PWR350A Present PowerOn Registered Normal NA
12 - FAN Present PowerOn Registered Normal NA
Check the following items:
 Whether the Online value is Present.
 Whether the Power value is PowerOn.
 Whether the Register value is Registered.
 Whether the Alarm value is Normal.
If the card status is abnormal, record the fault information and contact your agent or Huawei
enterprise technical support hotline.

Huawei AR Series Specifications

General

Humidity	5% to 95% (non-condensing)
Routing Performance	Varies by model
Forwarding Capacity	Varies by model
WAN Ports	Varies by model
LAN Ports	Varies by model
Security Features	Firewall, IPS
Management	Web, CLI, SNMP
Routing Protocols	RIP, OSPF, IS-IS, BGP
Power Supply	AC, DC (varies by model)
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to 70°C
Product Series	AR Series
Interface Options	Serial