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Configuration Guide - Device Management

CloudEngine 12800 and 12800E V200R003C00

This document describes the configurations of Device Management, including device status query, hardware management, Information Center Configuration, NTP, Synchronous Ethernet Configuration, Fault Management Configuration, Energy-Saving Management Configuration, Performance Management Configuration, Maintenance Assistant Configuration, and OPS Configuration.

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Example for Configuring Alarm Management

Example for Configuring Alarm Management

Networking Requirements

As shown in Figure 6-2, the route between the device and the NMS is reachable. Users want to view alarms generated by the device on the NMS in real time. Users must monitor the LinkDown alarm to ensure the normal interconnection of the device.

Figure 6-2 Networking for configuring alarm management

Configuration Roadmap

The configuration roadmap is as follows:

  1. Configure the alarm severity to critical, allowing users to monitor LinkDown alarms on the NMS in real time based on the alarm filtering rules.s

  2. Configure the alarm reporting delay function to prevent repetitive or flapping alarms from being reported to the NMS.


  1. Configure an SNMPv2 user and an NMS host.

    <HUAWEI> system-view
    [~HUAWEI] snmp-agent
    [*HUAWEI] snmp-agent sys-info version v2c
    [*HUAWEI] snmp-agent community write adminnms123
    [*HUAWEI] snmp-agent target-host trap address udp-domain params securityname public
    [*HUAWEI] snmp-agent trap enable
    [*HUAWEI] commit

  2. Set the severity for the linkDown alarm to critical.

    [~HUAWEI] alarm
    [~HUAWEI-alarm] alarm linkDown severity critical
    [*HUAWEI-alarm] commit

  3. Enable the alarm reporting delay function.

    [~HUAWEI-alarm] delay-suppression enable
    [*HUAWEI-alarm] suppression alarm linkDown cause-period 5
    [*HUAWEI-alarm] suppression alarm linkDown clear-period 15
    [*HUAWEI-alarm] commit

    By default, the alarm reporting delay function is enabled.

  4. Verify the configuration.

    # Run the display alarm information command to view the alarm configuration.

    <HUAWEI> display alarm information name linkDown
    Feature             : IFNET
    AlarmName           : linkDown
    AlarmId             : 0x8520003
    Severity            : Critical
    Cause suppress time : 5
    Clear suppress time : 15

Configuration Files

  • Configuration file of the Switch

    snmp-agent local-engineid 800007DB0300259E957C20
    snmp-agent community write cipher %^%#ToP=W_L'N1YDAa,~_*9>kAN@(<.@@O|<32T6/zJXM+ZOFDR\H9IE2:\@[4|)3t`979X4z<2__[;Y%^%#
    snmp-agent sys-info version v2c v3
    snmp-agent target-host trap address udp-domain params securityname cipher %^%#wT>eKTkYz-:mFc9FDpO7b5QQ1R6#$9lzZHG"hNML%^%#
    snmp-agent trap enable
     suppression alarm linkDown cause-period 5
     suppression alarm linkDown clear-period 15
     alarm linkDown severity Critical
Updated: 2019-05-05

Document ID: EDOC1100004193

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