Huawei AR Series - How to Quickly Maintain the AR G3

How to Quickly Maintain the AR
G3 Routers
Start
Check indicators and
rectify the fault.
Check alarms on the
AR router and rectify
the fault.
Check the health
status of the router
and rectify the fault.
Check card status
and rectify the fault.
Is the fault
rectified?
Collect and report
the fault
information.
End
Yes
No
The overall AR G3 router maintenance process is as follows:
3
To check the alarms, health status, card status, and record fault information,
you must log in to the router through the console port, Telnet, or STelnet. (For
how to log in to the router, see Configuration Guide - Basic Configuration .) If
you fail to log in to the router, see Solution to Device Login Failure.