Huawei AR500 - Routing Service Fault Location

A system administrator can use display diagnostic-information to collect device fault
information.
l Device monitoring
The AR500&AR510&AR530&AR550&AR2500 can monitor key indexes and
components such as the voltage, temperature, power supply, and card. In addition, the
AR500&AR510&AR530&AR550&AR2500 can send a trap if an error occurs.
5.2.2 Routing Service Fault Location
The AR500&AR510&AR530&AR550&AR2500 supports the following functions to locate
service faults:
l Locating Ethernet interface faults
The AR500&AR510&AR530&AR550&AR2500 supports interface status display, line
tests, and loopback tests on interfaces. The AR500&AR510&AR530&AR550&AR2500
tests packet sending and receiving on interfaces and collects packet statistics, which
helps you locate network faults and Ethernet interface connection faults.
l Network-side interface faults
The AR500&AR510&AR530&AR550&AR2500 supports WAN interface tests, which
collect traffic statistics and event statistics on WAN interfaces and perform tests such as
interface loopback. These tests help network administrators rapidly locate network-side
interface interconnection problems.
l Port mirroring and traffic mirroring
The AR500&AR510&AR530&AR550&AR2500 supports packet mirroring on Ethernet
interfaces, mirrors packets from a network-side interface to a user-side Ethernet
interface, and mirrors protocol packets sent to the CPU.
l Connection faults
The AR500&AR510&AR530&AR550&AR2500 tests connections and displays the
connection status on network-side interfaces, and collects connection statistics.
Huawei AR500&AR510&AR530&AR550&AR2500
Series Industrial Switch Routers
Product Description
5 Maintenance and Management
Issue 02 (2016-11-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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