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S12700 V200R010C00 Configuration Guide - WLAN-AC

This document describes native AC (hereinafter referred to as WLAN AC) configuration procedures and provides configuration examples.
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Configuring the Alarm Function on an AP

Configuring the Alarm Function on an AP

Context

  • You can configure alarm thresholds on an AP to monitor the AP in real time. When the configured thresholds are exceeded, the AP generates alarms or logs to notify the AC of AP status.

    The default alarm thresholds are recommended.

  • If a STA cannot go online due to security type mismatch, UAC, or access user upper limit exceeding, the STA will automatically re-connect to the AP. During this period, the AP sends a large number of STA association failure alarms to the AC, which degrades the system performance.

    To solve this problem, enable alarm suppression for the AP. The AP then does not report alarms repeatedly in the alarm suppression period, preventing alarm storms.

Procedure

  1. Run:

    system-view

    The system view is displayed.

  2. Run:

    wlan

    The WLAN view is displayed.

  3. Run:

    ap-system-profile name profile-name

    An AP system profile is created, and the AP system profile view is displayed.

    By default, the system provides the AP system profile default.

  4. Run:

    cpu-usage threshold threshold

    A CPU usage alarm threshold is configured for an AP.

    By default, the CPU usage alarm threshold of APs is 90.

  5. Run:

    memory-usage threshold threshold

    A memory usage alarm threshold is configured for an AP.

    By default, the memory usage alarm threshold on an AP is 80.

  6. Run:

    high-temperature threshold threshold-value

    A high temperature alarm threshold is configured for an AP.

    Table 6-3  Default upper temperature alarm threshold for APs

    AP Model

    Default Value (°C)

    AP4030DN

    55

    AP5030DN/AP5130DN

    87

    AP6010SN-GN

    85

    AP6010DN-AGN

    102

    AP6310SN-GN

    94

    AP6510DN-AGN

    88

    AP6510DN-AGN-US

    81

    AP6610DN-AGN

    104

    AP6610DN-AGN-US

    100

    AP7110SN

    76

    AP7110DN

    89

    AP7030DE/AP9330DN

    83

    AP8030DN

    86

    AP8130DN

    88

    AP9131DN/AP9132DN

    84

    AD9430DN-24

    71

    AD9430DN-12

    83

    R230D/R240D/R250D-E/AP2050DN/AP2050DN-E

    40

    AP6050DN

    86

    AP7050DE

    88

    AP7050DN-E

    89

    AP4030TN/AP4050DN-E/AP4050DN-HD/AP6150DN

    50

    R250D

    102

    NOTE:

    The AP2010DN, AP2030DN, AP2050DN, AP2050DN-E, AP430-E, AP3010DN-AGN, AP5010SN-GN, AP5010DN-AGN, AP4030DN and AP4130DN do not support this command.

  7. Run:

    low-temperature threshold threshold-value

    A low temperature alarm threshold is configured for an AP.

    Table 6-4  Default lower temperature alarm threshold for APs

    AP Model

    Default Value (°C)

    AP6010SN-GN/AP6010DN-AGN/AP6310SN-GN/AP7110DN-AGN/AP7110SN-GN/AP9330DN

    -13

    AP6510DN-AGN/AP6610DN-AGN/AP6510DN-AGN-US/AP6610DN-AGN-US/AP8030DN/AP8130DN/AP9131DN/AP9132DN

    -43

    AP5030DN/AP5130DN

    -28

    AP7030DE

    -23

    AD9430DN-24

    -3

    AD9430DN-12

    -13

    R230D/R240D/R250D-E/AP2050DN/AP2050DN-E

    0

    AP6050DN/AP7050DE/AP7050DN-E

    -13

    AP4030TN/AP4050DN-E/AP4050DN-HD/AP6150DN

    -10

    R250D

    -3

    NOTE:

    The AP2010DN, AP2030DN, AP2050DN, AP2050DN-E, AP430-E, AP3010DN-AGN, AP5010SN-GN, AP5010DN-AGN, AP4030DN and AP4130DN do not support this command.

  8. Configure the alarm suppression function on an AP.
    1. Run the alarm-restriction period period command to configure the alarm suppression period on the AP.

      The default alarm suppression period is 60 seconds on an AP.

    2. Run the undo alarm-restriction disable command to enable the alarm suppression function on an AP.

      By default, alarm suppression is enabled for an AP.

  9. Run:

    quit

    Return to the WLAN view.

  10. Bind an AP system profile to an AP group or AP.

    • Binding an AP system profile to an AP group.
      1. Run the ap-group name group-name command to enter the AP group view.
      2. Run the ap-system-profile profile-name command to bind the AP system profile to the AP group.

        By default, the AP system profile default is bound to an AP group.

    • Binding an AP system profile to an AP.
      1. Run the ap-id ap-id, ap-mac ap-mac, or ap-name ap-name command to enter the AP view.
      2. Run the ap-system-profile profile-name command to bind the AP system profile to the AP.

        By default, no AP system profile is bound to an AP.

  11. Run:

    quit

    Return to the WLAN view.

  12. Run:

    commit { all | ap-name ap-name | ap-id { ap-id1 [ to ap-id2 ] } &<1-10> }

    Configurations are delivered to APs.

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Updated: 2019-08-21

Document ID: EDOC1000142094

Views: 131878

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