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    维护 SRX5800 服务网关上的风扇盘

    用途

    为达到最佳冷却效果,请确认风扇的情况。

    操作

    • 监控风扇的状态。 每个风扇盘都包含多个风扇,它们协同工作以冷却服务网关组件。 如果一个风扇出现故障,主机子系统会调整剩余风扇的速度,以维护正常冷却。 风扇出现故障时触发红色报警,卸下风扇盘时触发黄色报警和红色报警。
    • 要显示冷却系统的状态,请输入 show chassis environment 命令。 输出类似以下内容:
      user@host> show chassis environment
       Class Item                           Status     Measurement
      Temp  PEM 0                          OK         35 degrees C / 95 degrees F
            PEM 1                          OK         35 degrees C / 95 degrees F
            PEM 2                          Absent
            PEM 3                          Absent
            Routing Engine 0               OK         37 degrees C / 98 degrees F
            Routing Engine 1               Absent
            CB 0 Intake                    OK         30 degrees C / 86 degrees F
            CB 0 Exhaust A                 OK         32 degrees C / 89 degrees F
            CB 0 Exhaust B                 OK         33 degrees C / 91 degrees F
            CB 0 ACBC                      OK         30 degrees C / 86 degrees F
            CB 0 SF A                      OK         42 degrees C / 107 degrees
            CB 0 SF B                      OK         34 degrees C / 93 degrees F
            CB 1 Intake                    Absent
            CB 1 Exhaust A                 Absent
            CB 1 Exhaust B                 Absent
            CB 1 ACBC                      Absent
            CB 1 SF A                      Absent
            CB 1 SF B                      Absent
            FPC 0 Intake                   OK         36 degrees C / 96 degrees F
            FPC 0 Exhaust A                OK         32 degrees C / 89 degrees F
            FPC 0 Exhaust B                OK         39 degrees C / 102 degrees
            FPC 0 pfe0/I3 TSensor          OK         35 degrees C / 95 degrees F
            FPC 0 pfe0/I3 Chip             OK         41 degrees C / 105 degrees
            FPC 0 pfe1/I3 TSensor          OK         35 degrees C / 95 degrees F
            FPC 0 pfe1/I3 Chip             OK         39 degrees C / 102 degrees
            FPC 0 pfe0/XLR TSensor         OK         38 degrees C / 100 degrees
            FPC 0 pfe0/XLR Chip            OK         52 degrees C / 125 degrees
            FPC 0 pfe1/XLR TSensor         OK         30 degrees C / 86 degrees F
            FPC 0 pfe1/XLR Chip            OK         51 degrees C / 123 degrees
            FPC 0 IA TSensor               OK         39 degrees C / 102 degrees
            FPC 0 IA Chip                  OK         43 degrees C / 109 degrees
            FPC 0 Forbes 0 TSensor         OK         29 degrees C / 84 degrees F
            FPC 0 Forbes 0 Chip            OK         48 degrees C / 118 degrees
            FPC 0 Forbes 1 TSensor         OK         32 degrees C / 89 degrees F
            FPC 0 Forbes 1 Chip            OK         45 degrees C / 113 degrees
            FPC 2 Intake                   OK         29 degrees C / 84 degrees F
            FPC 2 Exhaust A                OK         37 degrees C / 98 degrees F
            FPC 2 Exhaust B                OK         44 degrees C / 111 degrees
            FPC 2 I3 0 TSensor             OK         45 degrees C / 113 degrees
            FPC 2 I3 0 Chip                OK         50 degrees C / 122 degrees
            FPC 2 I3 1 TSensor             OK         43 degrees C / 109 degrees
            FPC 2 I3 1 Chip                OK         46 degrees C / 114 degrees
            FPC 2 I3 2 TSensor             OK         40 degrees C / 104 degrees
            FPC 2 I3 2 Chip                OK         46 degrees C / 114 degrees
            FPC 2 I3 3 TSensor             OK         35 degrees C / 95 degrees F
            FPC 2 I3 3 Chip                OK         39 degrees C / 102 degrees
            FPC 2 IA 0 TSensor             OK         48 degrees C / 118 degrees
            FPC 2 IA 0 Chip                OK         46 degrees C / 114 degrees
            FPC 2 IA 1 TSensor             OK         41 degrees C / 105 degrees
            FPC 2 IA 1 Chip                OK         45 degrees C / 113 degrees
      Fans  Top Rear Fan                   OK         Spinning at normal speed
            Bottom Rear Fan                OK         Spinning at normal speed
            Top Middle Fan                 OK         Spinning at normal speed
            Bottom Middle Fan              OK         Spinning at normal speed
            Top Front Fan                  OK         Spinning at normal speed
            Bottom Front Fan               OK         Spinning at normal speed

    注意: 风扇编号标记在各个风扇旁的风扇盘金属板上。

    Published: 2014-05-09