维护 MX2020 冷却系统组件
维护 MX2020 空气过滤器
目的
为实现最佳冷却,请确认空气过滤器的情况。
行动
定期检查空气过滤器。脏的空气过滤器会限制设备中的空气流通,从而对机箱通风产生负面影响。过滤器会随着时间推移而降解。您必须每隔 6 个月更换一次过滤器。
谨慎:在路由器运行时,空气过滤器始终保持原位。因为风扇风力非常大,它们会通过未过滤的进气口将少量电线或其他材料拉进路由器中。这会损坏路由器组件。
聚氨酯过滤器的保质期从两年到五年不等,具体取决于存储条件。储存在凉爽、干燥和黑暗的环境中。将介质包裹在塑料中并储存在相对湿度在 40%- 80% 之间且温度在 40°F (4° C) 到 90°F (32° C) 之间的环境中。请注意,如果材料片碎,或在擦伤或变形时变得脆弱,则不再可用。
另请参阅
维护 MX2020 空气挡板
行动
定期使用可调插拔器检查空气挡板,以确定其是否设置为 10 度向上倾斜/角度,以将排气口从路由器引出。
另请参阅
维护 MX2020 风扇托盘
目的
为实现最佳冷却,请确认风扇的情况。
行动
监控风扇的状态。风扇托盘各包含多个风扇,它们协同工作以冷却路由器组件。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保持正常冷却。风扇发生故障时触发红色报警,卸下风扇托盘时触发黄色报警。在正常运行期间,每个风扇托盘中的风扇均以正常速度运行。
要显示冷却系统的状态,请发出
show chassis environment
命令、show chassis environment monitored
命令、show chassis temperature-thresholds
命令或show chassis fan
命令。对于风扇托盘,命令的
show chassis environment
输出类似于以下内容:user@host> show chassis environment Class Item Status Measurement Temp PSM 0 Absent PSM 1 Absent PSM 2 Absent PSM 3 Absent PSM 4 OK 34 degrees C / 93 degrees F PSM 5 OK 31 degrees C / 87 degrees F PSM 6 OK 30 degrees C / 86 degrees F PSM 7 OK 30 degrees C / 86 degrees F PSM 8 OK 31 degrees C / 87 degrees F PSM 9 Absent PSM 10 Absent PSM 11 Absent PSM 12 Absent PSM 13 OK 32 degrees C / 89 degrees F PSM 14 OK 31 degrees C / 87 degrees F PSM 15 OK 30 degrees C / 86 degrees F PSM 16 OK 30 degrees C / 86 degrees F PSM 17 OK 30 degrees C / 86 degrees F PDM 0 OK PDM 1 OK PDM 2 OK PDM 3 OK CB 0 IntakeA-Zone0 OK 25 degrees C / 77 degrees F CB 0 IntakeB-Zone1 OK 29 degrees C / 84 degrees F CB 0 IntakeC-Zone0 OK 28 degrees C / 82 degrees F CB 0 ExhaustA-Zone0 OK 27 degrees C / 80 degrees F CB 0 ExhaustB-Zone1 OK 28 degrees C / 82 degrees F CB 0 TCBC-Zone0 OK 32 degrees C / 89 degrees F CB 1 IntakeA-Zone0 OK 30 degrees C / 86 degrees F CB 1 IntakeB-Zone1 OK 25 degrees C / 77 degrees F CB 1 IntakeC-Zone0 OK 39 degrees C / 102 degrees F CB 1 ExhaustA-Zone0 OK 33 degrees C / 91 degrees F CB 1 ExhaustB-Zone1 OK 28 degrees C / 82 degrees F CB 1 TCBC-Zone0 OK 32 degrees C / 89 degrees F SPMB 0 Intake OK 30 degrees C / 86 degrees F SPMB 1 Intake OK 24 degrees C / 75 degrees F Routing Engine 0 OK 35 degrees C / 95 degrees F Routing Engine 0 CPU OK 31 degrees C / 87 degrees F Routing Engine 1 OK 27 degrees C / 80 degrees F Routing Engine 1 CPU OK 26 degrees C / 78 degrees F SFB 0 Intake-Zone0 OK 32 degrees C / 89 degrees F SFB 0 Exhaust-Zone1 OK 38 degrees C / 100 degrees F SFB 0 IntakeA-Zone0 OK 28 degrees C / 82 degrees F SFB 0 IntakeB-Zone1 OK 29 degrees C / 84 degrees F SFB 0 Exhaust-Zone0 OK 31 degrees C / 87 degrees F SFB 0 SFB-XF2-Zone1 OK 55 degrees C / 131 degrees F SFB 0 SFB-XF1-Zone0 OK 48 degrees C / 118 degrees F SFB 0 SFB-XF0-Zone0 OK 47 degrees C / 116 degrees F SFB 1 Intake-Zone0 OK 32 degrees C / 89 degrees F SFB 1 Exhaust-Zone1 OK 37 degrees C / 98 degrees F SFB 1 IntakeA-Zone0 OK 28 degrees C / 82 degrees F SFB 1 IntakeB-Zone1 OK 29 degrees C / 84 degrees F SFB 1 Exhaust-Zone0 OK 31 degrees C / 87 degrees F SFB 1 SFB-XF2-Zone1 OK 56 degrees C / 132 degrees F SFB 1 SFB-XF1-Zone0 OK 47 degrees C / 116 degrees F SFB 1 SFB-XF0-Zone0 OK 47 degrees C / 116 degrees F SFB 2 Intake-Zone0 OK 33 degrees C / 91 degrees F SFB 2 Exhaust-Zone1 OK 38 degrees C / 100 degrees F SFB 2 IntakeA-Zone0 OK 29 degrees C / 84 degrees F SFB 2 IntakeB-Zone1 OK 29 degrees C / 84 degrees F SFB 2 Exhaust-Zone0 OK 33 degrees C / 91 degrees F SFB 2 SFB-XF2-Zone1 OK 58 degrees C / 136 degrees F SFB 2 SFB-XF1-Zone0 OK 49 degrees C / 120 degrees F SFB 2 SFB-XF0-Zone0 OK 49 degrees C / 120 degrees F SFB 3 Intake-Zone0 OK 44 degrees C / 111 degrees F SFB 3 Exhaust-Zone1 OK 40 degrees C / 104 degrees F SFB 3 IntakeA-Zone0 OK 36 degrees C / 96 degrees F SFB 3 IntakeB-Zone1 OK 31 degrees C / 87 degrees F SFB 3 Exhaust-Zone0 OK 38 degrees C / 100 degrees F SFB 3 SFB-XF2-Zone1 OK 60 degrees C / 140 degrees F SFB 3 SFB-XF1-Zone0 OK 52 degrees C / 125 degrees F SFB 3 SFB-XF0-Zone0 OK 59 degrees C / 138 degrees F SFB 4 Intake-Zone0 OK 32 degrees C / 89 degrees F SFB 4 Exhaust-Zone1 OK 37 degrees C / 98 degrees F SFB 4 IntakeA-Zone0 OK 28 degrees C / 82 degrees F SFB 4 IntakeB-Zone1 OK 28 degrees C / 82 degrees F SFB 4 Exhaust-Zone0 OK 31 degrees C / 87 degrees F SFB 4 SFB-XF2-Zone1 OK 54 degrees C / 129 degrees F SFB 4 SFB-XF1-Zone0 OK 46 degrees C / 114 degrees F SFB 4 SFB-XF0-Zone0 OK 45 degrees C / 113 degrees F SFB 5 Intake-Zone0 OK 33 degrees C / 91 degrees F SFB 5 Exhaust-Zone1 OK 36 degrees C / 96 degrees F SFB 5 IntakeA-Zone0 OK 28 degrees C / 82 degrees F SFB 5 IntakeB-Zone1 OK 28 degrees C / 82 degrees F SFB 5 Exhaust-Zone0 OK 32 degrees C / 89 degrees F SFB 5 SFB-XF2-Zone1 OK 54 degrees C / 129 degrees F SFB 5 SFB-XF1-Zone0 OK 50 degrees C / 122 degrees F SFB 5 SFB-XF0-Zone0 OK 50 degrees C / 122 degrees F SFB 6 Intake-Zone0 OK 41 degrees C / 105 degrees F SFB 6 Exhaust-Zone1 OK 37 degrees C / 98 degrees F SFB 6 IntakeA-Zone0 OK 32 degrees C / 89 degrees F SFB 6 IntakeB-Zone1 OK 29 degrees C / 84 degrees F SFB 6 Exhaust-Zone0 OK 37 degrees C / 98 degrees F SFB 6 SFB-XF2-Zone1 OK 55 degrees C / 131 degrees F SFB 6 SFB-XF1-Zone0 OK 60 degrees C / 140 degrees F SFB 6 SFB-XF0-Zone0 OK 60 degrees C / 140 degrees F SFB 7 Intake-Zone0 OK 41 degrees C / 105 degrees F SFB 7 Exhaust-Zone1 OK 37 degrees C / 98 degrees F SFB 7 IntakeA-Zone0 OK 33 degrees C / 91 degrees F SFB 7 IntakeB-Zone1 OK 29 degrees C / 84 degrees F SFB 7 Exhaust-Zone0 OK 37 degrees C / 98 degrees F SFB 7 SFB-XF2-Zone1 OK 55 degrees C / 131 degrees F SFB 7 SFB-XF1-Zone0 OK 50 degrees C / 122 degrees F SFB 7 SFB-XF0-Zone0 OK 57 degrees C / 134 degrees F SFB 0 Intake-Zone0 OK 32 degrees C / 89 degrees F SFB 0 Exhaust-Zone1 OK 38 degrees C / 100 degrees F SFB 0 IntakeA-Zone0 OK 28 degrees C / 82 degrees F SFB 0 IntakeB-Zone1 OK 29 degrees C / 84 degrees F SFB 0 Exhaust-Zone0 OK 31 degrees C / 87 degrees F SFB 0 SFB-XF2-Zone1 OK 55 degrees C / 131 degrees F SFB 0 SFB-XF1-Zone0 OK 48 degrees C / 118 degrees F SFB 0 SFB-XF0-Zone0 OK 47 degrees C / 116 degrees F SFB 1 Intake-Zone0 OK 32 degrees C / 89 degrees F SFB 1 Exhaust-Zone1 OK 37 degrees C / 98 degrees F SFB 1 IntakeA-Zone0 OK 28 degrees C / 82 degrees F SFB 1 IntakeB-Zone1 OK 29 degrees C / 84 degrees F SFB 1 Exhaust-Zone0 OK 31 degrees C / 87 degrees F SFB 1 SFB-XF2-Zone1 OK 56 degrees C / 132 degrees F SFB 1 SFB-XF1-Zone0 OK 47 degrees C / 116 degrees F SFB 1 SFB-XF0-Zone0 OK 47 degrees C / 116 degrees F SFB 2 Intake-Zone0 OK 33 degrees C / 91 degrees F SFB 2 Exhaust-Zone1 OK 38 degrees C / 100 degrees F SFB 2 IntakeA-Zone0 OK 29 degrees C / 84 degrees F SFB 2 IntakeB-Zone1 OK 29 degrees C / 84 degrees F SFB 2 Exhaust-Zone0 OK 33 degrees C / 91 degrees F SFB 2 SFB-XF2-Zone1 OK 58 degrees C / 136 degrees F SFB 2 SFB-XF1-Zone0 OK 49 degrees C / 120 degrees F SFB 2 SFB-XF0-Zone0 OK 49 degrees C / 120 degrees F SFB 3 Intake-Zone0 OK 44 degrees C / 111 degrees F SFB 3 Exhaust-Zone1 OK 40 degrees C / 104 degrees F SFB 3 IntakeA-Zone0 OK 36 degrees C / 96 degrees F SFB 3 IntakeB-Zone1 OK 31 degrees C / 87 degrees F SFB 3 Exhaust-Zone0 OK 38 degrees C / 100 degrees F SFB 3 SFB-XF2-Zone1 OK 60 degrees C / 140 degrees F SFB 3 SFB-XF1-Zone0 OK 52 degrees C / 125 degrees F SFB 3 SFB-XF0-Zone0 OK 59 degrees C / 138 degrees F SFB 4 Intake-Zone0 OK 32 degrees C / 89 degrees F SFB 4 Exhaust-Zone1 OK 37 degrees C / 98 degrees F SFB 4 IntakeA-Zone0 OK 28 degrees C / 82 degrees F SFB 4 IntakeB-Zone1 OK 28 degrees C / 82 degrees F SFB 4 Exhaust-Zone0 OK 31 degrees C / 87 degrees F SFB 4 SFB-XF2-Zone1 OK 54 degrees C / 129 degrees F SFB 4 SFB-XF1-Zone0 OK 46 degrees C / 114 degrees F SFB 4 SFB-XF0-Zone0 OK 45 degrees C / 113 degrees F SFB 5 Intake-Zone0 OK 33 degrees C / 91 degrees F SFB 5 Exhaust-Zone1 OK 36 degrees C / 96 degrees F SFB 5 IntakeA-Zone0 OK 28 degrees C / 82 degrees F SFB 5 IntakeB-Zone1 OK 28 degrees C / 82 degrees F SFB 5 Exhaust-Zone0 OK 32 degrees C / 89 degrees F SFB 5 SFB-XF2-Zone1 OK 54 degrees C / 129 degrees F SFB 5 SFB-XF1-Zone0 OK 50 degrees C / 122 degrees F SFB 5 SFB-XF0-Zone0 OK 50 degrees C / 122 degrees F SFB 6 Intake-Zone0 OK 41 degrees C / 105 degrees F SFB 6 Exhaust-Zone1 OK 37 degrees C / 98 degrees F SFB 6 IntakeA-Zone0 OK 32 degrees C / 89 degrees F SFB 6 IntakeB-Zone1 OK 29 degrees C / 84 degrees F SFB 6 Exhaust-Zone0 OK 37 degrees C / 98 degrees F SFB 6 SFB-XF2-Zone1 OK 55 degrees C / 131 degrees F SFB 6 SFB-XF1-Zone0 OK 60 degrees C / 140 degrees F SFB 6 SFB-XF0-Zone0 OK 60 degrees C / 140 degrees F SFB 7 Intake-Zone0 OK 41 degrees C / 105 degrees F SFB 7 Exhaust-Zone1 OK 37 degrees C / 98 degrees F SFB 7 IntakeA-Zone0 OK 33 degrees C / 91 degrees F SFB 7 IntakeB-Zone1 OK 29 degrees C / 84 degrees F SFB 7 Exhaust-Zone0 OK 37 degrees C / 98 degrees F SFB 7 SFB-XF2-Zone1 OK 55 degrees C / 131 degrees F SFB 7 SFB-XF1-Zone0 OK 50 degrees C / 122 degrees F SFB 7 SFB-XF0-Zone0 OK 57 degrees C / 134 degrees F Fans Fan Tray 0 Fan 1 OK 3480 RPM Fan Tray 0 Fan 2 OK 3600 RPM Fan Tray 0 Fan 3 OK 3480 RPM Fan Tray 0 Fan 4 OK 3360 RPM Fan Tray 0 Fan 5 OK 3360 RPM Fan Tray 0 Fan 6 OK 3360 RPM Fan Tray 1 Fan 1 OK 3480 RPM Fan Tray 1 Fan 2 OK 3480 RPM Fan Tray 1 Fan 3 OK 3360 RPM Fan Tray 1 Fan 4 OK 3480 RPM Fan Tray 1 Fan 5 OK 3480 RPM Fan Tray 1 Fan 6 OK 3360 RPM Fan Tray 2 Fan 1 OK 2760 RPM Fan Tray 2 Fan 2 OK 2760 RPM Fan Tray 2 Fan 3 OK 2760 RPM Fan Tray 2 Fan 4 OK 2640 RPM Fan Tray 2 Fan 5 OK 2760 RPM Fan Tray 2 Fan 6 OK 2640 RPM Fan Tray 3 Fan 1 OK 3600 RPM Fan Tray 3 Fan 2 OK 3600 RPM Fan Tray 3 Fan 3 OK 3480 RPM Fan Tray 3 Fan 4 OK 3480 RPM Fan Tray 3 Fan 5 OK 3360 RPM Fan Tray 3 Fan 6 OK 3480 RPM
要监控 MX2020 路由器中特定物品的温度,命令的 show chassis environment monitored
输出类似于以下内容:
user@host> show chassis environment monitored Class Item Status Measurement Temp CB 0 IntakeA-Zone0 OK 23 degrees C / 73 degrees F CB 0 IntakeB-Zone1 OK 29 degrees C / 84 degrees F CB 0 IntakeC-Zone0 OK 26 degrees C / 78 degrees F CB 0 ExhaustA-Zone0 OK 25 degrees C / 77 degrees F CB 0 ExhaustB-Zone1 OK 27 degrees C / 80 degrees F CB 0 TCBC-Zone0 OK 32 degrees C / 89 degrees F CB 1 IntakeA-Zone0 OK 22 degrees C / 71 degrees F CB 1 IntakeB-Zone1 OK 23 degrees C / 73 degrees F CB 1 IntakeC-Zone0 OK 26 degrees C / 78 degrees F CB 1 ExhaustA-Zone0 OK 25 degrees C / 77 degrees F CB 1 ExhaustB-Zone1 OK 24 degrees C / 75 degrees F CB 1 TCBC-Zone0 OK 28 degrees C / 82 degrees F SPMB 0 Intake OK 30 degrees C / 86 degrees F SPMB 1 Intake OK 23 degrees C / 73 degrees F Routing Engine 0 CPU OK 31 degrees C / 87 degrees F Routing Engine 1 CPU OK 25 degrees C / 77 degrees F SFB 3 Intake-Zone0 OK 42 degrees C / 107 degrees F SFB 3 Exhaust-Zone1 OK 41 degrees C / 105 degrees F SFB 3 IntakeA-Zone0 OK 35 degrees C / 95 degrees F SFB 3 IntakeB-Zone1 OK 31 degrees C / 87 degrees F SFB 3 Exhaust-Zone0 OK 39 degrees C / 102 degrees F SFB 3 SFB-XF2-Zone1 OK 64 degrees C / 147 degrees F SFB 3 SFB-XF1-Zone0 OK 55 degrees C / 131 degrees F SFB 3 SFB-XF0-Zone0 OK 62 degrees C / 143 degrees F SFB 4 Intake-Zone0 OK 33 degrees C / 91 degrees F SFB 4 Exhaust-Zone1 OK 39 degrees C / 102 degrees F SFB 4 IntakeA-Zone0 OK 29 degrees C / 84 degrees F SFB 4 IntakeB-Zone1 OK 29 degrees C / 84 degrees F SFB 4 Exhaust-Zone0 OK 33 degrees C / 91 degrees F SFB 4 SFB-XF2-Zone1 OK 58 degrees C / 136 degrees F SFB 4 SFB-XF1-Zone0 OK 48 degrees C / 118 degrees F SFB 4 SFB-XF0-Zone0 OK 46 degrees C / 114 degrees F SFB 5 Intake-Zone0 OK 33 degrees C / 91 degrees F SFB 5 Exhaust-Zone1 OK 37 degrees C / 98 degrees F SFB 5 IntakeA-Zone0 OK 27 degrees C / 80 degrees F SFB 5 IntakeB-Zone1 OK 28 degrees C / 82 degrees F SFB 5 Exhaust-Zone0 OK 32 degrees C / 89 degrees F SFB 5 SFB-XF2-Zone1 OK 54 degrees C / 129 degrees F SFB 5 SFB-XF1-Zone0 OK 50 degrees C / 122 degrees F SFB 5 SFB-XF0-Zone0 OK 51 degrees C / 123 degrees F SFB 6 Intake-Zone0 OK 39 degrees C / 102 degrees F SFB 6 Exhaust-Zone1 OK 37 degrees C / 98 degrees F SFB 6 IntakeA-Zone0 OK 30 degrees C / 86 degrees F SFB 6 IntakeB-Zone1 OK 28 degrees C / 82 degrees F SFB 6 Exhaust-Zone0 OK 37 degrees C / 98 degrees F SFB 6 SFB-XF2-Zone1 OK 55 degrees C / 131 degrees F SFB 6 SFB-XF1-Zone0 OK 61 degrees C / 141 degrees F SFB 6 SFB-XF0-Zone0 OK 62 degrees C / 143 degrees F SFB 7 Intake-Zone0 OK 35 degrees C / 95 degrees F SFB 7 Exhaust-Zone1 OK 37 degrees C / 98 degrees F SFB 7 IntakeA-Zone0 OK 32 degrees C / 89 degrees F SFB 7 IntakeB-Zone1 OK 28 degrees C / 82 degrees F SFB 7 Exhaust-Zone0 OK 33 degrees C / 91 degrees F SFB 7 SFB-XF2-Zone1 OK 55 degrees C / 131 degrees F SFB 7 SFB-XF1-Zone0 OK 49 degrees C / 120 degrees F SFB 7 SFB-XF0-Zone0 OK 48 degrees C / 118 degrees F FPC 4 Intake OK 28 degrees C / 82 degrees F FPC 4 Exhaust A OK 28 degrees C / 82 degrees F FPC 4 Exhaust B OK 29 degrees C / 84 degrees F FPC 4 LU 0 TSen OK 47 degrees C / 116 degrees F FPC 4 LU 0 Chip OK 46 degrees C / 114 degrees F FPC 4 LU 1 TSen OK 47 degrees C / 116 degrees F FPC 4 LU 1 Chip OK 48 degrees C / 118 degrees F FPC 4 LU 2 TSen OK 47 degrees C / 116 degrees F FPC 4 LU 2 Chip OK 37 degrees C / 98 degrees F FPC 4 LU 3 TSen OK 47 degrees C / 116 degrees F FPC 4 LU 3 Chip OK 42 degrees C / 107 degrees F FPC 4 XM 0 TSen OK 47 degrees C / 116 degrees F FPC 4 XM 0 Chip OK 57 degrees C / 134 degrees F FPC 4 XM 1 TSen OK 47 degrees C / 116 degrees F FPC 4 XM 1 Chip OK 46 degrees C / 114 degrees F FPC 4 PLX Switch TSen OK 47 degrees C / 116 degrees F FPC 4 PLX Switch Chip OK 40 degrees C / 104 degrees F FPC 7 Intake OK 30 degrees C / 86 degrees F FPC 7 Exhaust A OK 44 degrees C / 111 degrees F FPC 7 Exhaust B OK 53 degrees C / 127 degrees F FPC 7 LU 0 TSen OK 42 degrees C / 107 degrees F FPC 7 LU 0 Chip OK 55 degrees C / 131 degrees F FPC 7 LU 1 TSen OK 42 degrees C / 107 degrees F FPC 7 LU 1 Chip OK 43 degrees C / 109 degrees F FPC 7 LU 2 TSen OK 42 degrees C / 107 degrees F FPC 7 LU 2 Chip OK 50 degrees C / 122 degrees F FPC 7 LU 3 TSen OK 42 degrees C / 107 degrees F FPC 7 LU 3 Chip OK 59 degrees C / 138 degrees F FPC 7 XM 0 TSen OK 42 degrees C / 107 degrees F FPC 7 XM 0 Chip OK 51 degrees C / 123 degrees F FPC 7 XF 0 TSen OK 42 degrees C / 107 degrees F FPC 7 XF 0 Chip OK 65 degrees C / 149 degrees F FPC 7 PLX Switch TSen OK 42 degrees C / 107 degrees F FPC 7 PLX Switch Chip OK 44 degrees C / 111 degrees F FPC 11 Intake OK 32 degrees C / 89 degrees F FPC 11 Exhaust A OK 37 degrees C / 98 degrees F FPC 11 Exhaust B OK 35 degrees C / 95 degrees F FPC 11 QX 0 TSen OK 48 degrees C / 118 degrees F FPC 11 QX 0 Chip OK 53 degrees C / 127 degrees F FPC 11 LU 0 TCAM TSen OK 48 degrees C / 118 degrees F FPC 11 LU 0 TCAM Chip OK 45 degrees C / 113 degrees F FPC 11 LU 0 TSen OK 48 degrees C / 118 degrees F FPC 11 LU 0 Chip OK 48 degrees C / 118 degrees F FPC 11 MQ 0 TSen OK 48 degrees C / 118 degrees F FPC 11 MQ 0 Chip OK 47 degrees C / 116 degrees F FPC 11 QX 1 TSen OK 42 degrees C / 107 degrees F FPC 11 QX 1 Chip OK 44 degrees C / 111 degrees F FPC 11 LU 1 TCAM TSen OK 42 degrees C / 107 degrees F FPC 11 LU 1 TCAM Chip OK 42 degrees C / 107 degrees F FPC 11 LU 1 TSen OK 42 degrees C / 107 degrees F FPC 11 LU 1 Chip OK 44 degrees C / 111 degrees F FPC 11 MQ 1 TSen OK 42 degrees C / 107 degrees F FPC 11 MQ 1 Chip OK 45 degrees C / 113 degrees F FPC 16 Intake OK 35 degrees C / 95 degrees F FPC 16 Exhaust A OK 44 degrees C / 111 degrees F FPC 16 Exhaust B Absent FPC 16 LU TSen OK 50 degrees C / 122 degrees F FPC 16 LU Chip OK 55 degrees C / 131 degrees F FPC 16 XM TSen OK 50 degrees C / 122 degrees F FPC 16 XM Chip OK 63 degrees C / 145 degrees F FPC 16 PCIe TSen OK 50 degrees C / 122 degrees F FPC 16 PCIe Chip OK 63 degrees C / 145 degrees F FPC 18 Intake OK 31 degrees C / 87 degrees F FPC 18 Exhaust A OK 39 degrees C / 102 degrees F FPC 18 Exhaust B OK 40 degrees C / 104 degrees F FPC 18 LU 0 TSen OK 43 degrees C / 109 degrees F FPC 18 LU 0 Chip OK 41 degrees C / 105 degrees F FPC 18 LU 1 TSen OK 43 degrees C / 109 degrees F FPC 18 LU 1 Chip OK 48 degrees C / 118 degrees F FPC 18 LU 2 TSen OK 43 degrees C / 109 degrees F FPC 18 LU 2 Chip OK 41 degrees C / 105 degrees F FPC 18 LU 3 TSen OK 43 degrees C / 109 degrees F FPC 18 LU 3 Chip OK 42 degrees C / 107 degrees F FPC 18 MQ 0 TSen OK 38 degrees C / 100 degrees F FPC 18 MQ 0 Chip OK 39 degrees C / 102 degrees F FPC 18 MQ 1 TSen OK 38 degrees C / 100 degrees F FPC 18 MQ 1 Chip OK 43 degrees C / 109 degrees F FPC 18 MQ 2 TSen OK 38 degrees C / 100 degrees F FPC 18 MQ 2 Chip OK 35 degrees C / 95 degrees F FPC 18 MQ 3 TSen OK 38 degrees C / 100 degrees F FPC 18 MQ 3 Chip OK 39 degrees C / 102 degrees F ADC 4 Intake OK 28 degrees C / 82 degrees F ADC 4 Exhaust OK 36 degrees C / 96 degrees F ADC 4 ADC-XF1 OK 44 degrees C / 111 degrees F ADC 4 ADC-XF0 OK 50 degrees C / 122 degrees F ADC 7 Intake OK 28 degrees C / 82 degrees F ADC 7 Exhaust OK 39 degrees C / 102 degrees F ADC 7 ADC-XF1 OK 41 degrees C / 105 degrees F ADC 7 ADC-XF0 OK 51 degrees C / 123 degrees F ADC 11 Intake OK 34 degrees C / 93 degrees F ADC 11 Exhaust OK 32 degrees C / 89 degrees F ADC 11 ADC-XF1 OK 45 degrees C / 113 degrees F ADC 11 ADC-XF0 OK 49 degrees C / 120 degrees F ADC 16 Intake OK 43 degrees C / 109 degrees F ADC 16 Exhaust OK 33 degrees C / 91 degrees F ADC 16 ADC-XF1 OK 52 degrees C / 125 degrees F ADC 16 ADC-XF0 OK 54 degrees C / 129 degrees F ADC 18 Intake OK 39 degrees C / 102 degrees F ADC 18 Exhaust OK 34 degrees C / 93 degrees F ADC 18 ADC-XF1 OK 49 degrees C / 120 degrees F ADC 18 ADC-XF0 OK 54 degrees C / 129 degrees F
对于机箱温度阈值设置,命令的 show chassis temperature-thresholds
输出类似于以下内容:
user@host> show chassis temperature-thresholds Fan speed Yellow alarm Red alarm Fire Shutdown (degrees C) (degrees C) (degrees C) (degrees C) Item Normal High Normal Bad fan Normal Bad fan Normal Routing Engine 0 70 80 95 95 110 110 112 Routing Engine 1 70 80 95 95 110 110 112 CB 0 IntakeA-Zone0 60 65 78 75 85 80 95 CB 0 IntakeB-Zone1 60 65 78 75 85 80 95 CB 0 IntakeC-Zone0 60 65 78 75 85 80 95 CB 0 ExhaustA-Zone0 60 65 78 75 85 80 95 CB 0 ExhaustB-Zone1 60 65 78 75 85 80 95 CB 0 TCBC-Zone0 60 65 78 75 85 80 95 CB 1 IntakeA-Zone0 60 65 78 75 85 80 95 CB 1 IntakeB-Zone1 60 65 78 75 85 80 95 CB 1 IntakeC-Zone0 60 65 78 75 85 80 95 CB 1 ExhaustA-Zone0 60 65 78 75 85 80 95 CB 1 ExhaustB-Zone1 60 65 78 75 85 80 95 CB 1 TCBC-Zone0 60 65 78 75 85 80 95 SPMB 0 Intake 56 62 75 63 83 76 95 SPMB 1 Intake 56 62 75 63 83 76 95 SFB 0 Intake-Zone0 56 62 75 63 90 76 95 SFB 0 Exhaust-Zone1 56 62 75 63 90 76 95 SFB 0 IntakeA-Zone0 56 62 75 63 90 76 95 SFB 0 IntakeB-Zone1 56 62 75 63 90 76 95 SFB 0 Exhaust-Zone0 56 62 75 63 90 76 95 SFB 0 SFB-XF2-Zone1 70 80 90 90 107 107 115 SFB 0 SFB-XF1-Zone0 70 80 90 90 107 107 115 SFB 0 SFB-XF0-Zone0 70 80 90 90 107 107 115 SFB 1 Intake-Zone0 56 62 75 63 90 76 95 SFB 1 Exhaust-Zone1 56 62 75 63 90 76 95 SFB 1 IntakeA-Zone0 56 62 75 63 90 76 95 SFB 1 IntakeB-Zone1 56 62 75 63 90 76 95 SFB 1 Exhaust-Zone0 56 62 75 63 90 76 95 SFB 1 SFB-XF2-Zone1 70 80 90 90 107 107 115 SFB 1 SFB-XF1-Zone0 70 80 90 90 107 107 115 SFB 1 SFB-XF0-Zone0 70 80 90 90 107 107 115 SFB 2 Intake-Zone0 56 62 75 63 90 76 95 SFB 2 Exhaust-Zone1 56 62 75 63 90 76 95 SFB 2 IntakeA-Zone0 56 62 75 63 90 76 95 SFB 2 IntakeB-Zone1 56 62 75 63 90 76 95 SFB 2 Exhaust-Zone0 56 62 75 63 90 76 95 SFB 2 SFB-XF2-Zone1 70 80 90 90 107 107 115 SFB 2 SFB-XF1-Zone0 70 80 90 90 107 107 115 SFB 2 SFB-XF0-Zone0 70 80 90 90 107 107 115 SFB 3 Intake-Zone0 56 62 75 63 90 76 95 SFB 3 Exhaust-Zone1 56 62 75 63 90 76 95 SFB 3 IntakeA-Zone0 56 62 75 63 90 76 95 SFB 3 IntakeB-Zone1 56 62 75 63 90 76 95 SFB 3 Exhaust-Zone0 56 62 75 63 90 76 95 SFB 3 SFB-XF2-Zone1 70 80 90 90 107 107 115 SFB 3 SFB-XF1-Zone0 70 80 90 90 107 107 115 SFB 3 SFB-XF0-Zone0 70 80 90 90 107 107 115 SFB 4 Intake-Zone0 56 62 75 63 90 76 95 SFB 4 Exhaust-Zone1 56 62 75 63 90 76 95 SFB 4 IntakeA-Zone0 56 62 75 63 90 76 95 SFB 4 IntakeB-Zone1 56 62 75 63 90 76 95 SFB 4 Exhaust-Zone0 56 62 75 63 90 76 95 SFB 4 SFB-XF2-Zone1 70 80 90 90 107 107 115 SFB 4 SFB-XF1-Zone0 70 80 90 90 107 107 115 SFB 4 SFB-XF0-Zone0 70 80 90 90 107 107 115 SFB 5 Intake-Zone0 56 62 75 63 90 76 95 SFB 5 Exhaust-Zone1 56 62 75 63 90 76 95 SFB 5 IntakeA-Zone0 56 62 75 63 90 76 95 SFB 5 IntakeB-Zone1 56 62 75 63 90 76 95 SFB 5 Exhaust-Zone0 56 62 75 63 90 76 95 SFB 5 SFB-XF2-Zone1 70 80 90 90 107 107 115 SFB 5 SFB-XF1-Zone0 70 80 90 90 107 107 115 SFB 5 SFB-XF0-Zone0 70 80 90 90 107 107 115 SFB 6 Intake-Zone0 56 62 75 63 90 76 95 SFB 6 Exhaust-Zone1 56 62 75 63 90 76 95 SFB 6 IntakeA-Zone0 56 62 75 63 90 76 95 SFB 6 IntakeB-Zone1 56 62 75 63 90 76 95 SFB 6 Exhaust-Zone0 56 62 75 63 90 76 95 SFB 6 SFB-XF2-Zone1 70 80 90 90 107 107 115 SFB 6 SFB-XF1-Zone0 70 80 90 90 107 107 115 SFB 6 SFB-XF0-Zone0 70 80 90 90 107 107 115 SFB 7 Intake-Zone0 56 62 75 63 90 76 95 SFB 7 Exhaust-Zone1 56 62 75 63 90 76 95 SFB 7 IntakeA-Zone0 56 62 75 63 90 76 95 SFB 7 IntakeB-Zone1 56 62 75 63 90 76 95 SFB 7 Exhaust-Zone0 56 62 75 63 90 76 95 SFB 7 SFB-XF2-Zone1 70 80 90 90 107 107 115 SFB 7 SFB-XF1-Zone0 70 80 90 90 107 107 115 SFB 7 SFB-XF0-Zone0 70 80 90 90 107 107 115 FPC 4 55 60 75 65 95 80 100 FPC 7 55 60 75 65 90 80 95 FPC 11 55 60 75 65 90 80 95 FPC 16 55 60 75 65 90 80 95 FPC 18 55 60 75 65 90 80 95 ADC 4 Intake 56 62 75 63 83 76 95 ADC 4 Exhaust 56 62 75 63 83 76 95 ADC 4 ADC-XF1 70 80 90 90 107 107 115 ADC 4 ADC-XF0 70 80 90 90 107 107 115 ADC 7 Intake 56 62 75 63 83 76 95 ADC 7 Exhaust 56 62 75 63 83 76 95 ADC 7 ADC-XF1 70 80 90 90 107 107 115 ADC 7 ADC-XF0 70 80 90 90 107 107 115 ADC 11 Intake 56 62 75 63 83 76 95 ADC 11 Exhaust 56 62 75 63 83 76 95 ADC 11 ADC-XF1 70 80 90 90 107 107 115 ADC 11 ADC-XF0 70 80 90 90 107 107 115 ADC 16 Intake 56 62 75 63 83 76 95 ADC 16 Exhaust 56 62 75 63 83 76 95 ADC 16 ADC-XF1 70 80 90 90 107 107 115 ADC 16 ADC-XF0 70 80 90 90 107 107 115 ADC 18 Intake 56 62 75 63 83 76 95 ADC 18 Exhaust 56 62 75 63 83 76 95 ADC 18 ADC-XF1 70 80 90 90 107 107 115 ADC 18 ADC-XF0 70 80 90 90 107 107 115
对于风扇托盘,命令的 show chassis fan
输出类似于以下内容:
user@host> show chassis fan Item Status % RPM Measurement Fan Tray 0 Fan 1 OK 38% 3480 RPM Fan Tray 0 Fan 2 OK 37% 3360 RPM Fan Tray 0 Fan 3 OK 37% 3360 RPM Fan Tray 0 Fan 4 OK 37% 3360 RPM Fan Tray 0 Fan 5 OK 37% 3360 RPM Fan Tray 0 Fan 6 OK 37% 3360 RPM Fan Tray 1 Fan 1 OK 37% 3360 RPM Fan Tray 1 Fan 2 OK 38% 3480 RPM Fan Tray 1 Fan 3 OK 37% 3360 RPM Fan Tray 1 Fan 4 OK 37% 3360 RPM Fan Tray 1 Fan 5 OK 38% 3480 RPM Fan Tray 1 Fan 6 OK 38% 3480 RPM Fan Tray 2 Fan 1 OK 30% 2760 RPM Fan Tray 2 Fan 2 OK 29% 2640 RPM Fan Tray 2 Fan 3 OK 30% 2760 RPM Fan Tray 2 Fan 4 OK 29% 2640 RPM Fan Tray 2 Fan 5 OK 29% 2640 RPM Fan Tray 2 Fan 6 OK 29% 2640 RPM Fan Tray 3 Fan 1 OK 38% 3480 RPM Fan Tray 3 Fan 2 OK 40% 3600 RPM Fan Tray 3 Fan 3 OK 38% 3480 RPM Fan Tray 3 Fan 4 OK 38% 3480 RPM Fan Tray 3 Fan 5 OK 38% 3480 RPM Fan Tray 3 Fan 6 OK 38% 3480 RPM
风扇托盘 0、 风扇托盘 1 指下部后部风扇托盘、 风扇托盘 2 和 风扇托盘 3 指上部后部风扇托盘。
风扇 1、 风扇 2、 风扇 3、 风扇 4、 风扇 5 和 风扇 6 是指风扇托盘上的风扇。每个风扇托盘有六个风扇。
另请参阅
维护 MX2020 冷却系统区域
目的
为实现最佳路由器性能,请确认机箱的两个冷却区域的状态。区段 0 和区段 1 均冷却控制板和路由引擎 (CB-RE)。区段 1 由 10 个 MPC(10 到 19 个)及其相应的 MIC 以及 CB-RE 和 SFB 的上半部分组成。 区段 1 由风扇托盘 2 和 3 冷却。区段 0 由十个 MPC(0 到 9)及其相应的 MIC 以及 CB-RE 和 SFB 的下半部分组成。 区段 0 由风扇托盘 0 和 1 冷却。机箱底部有两个风扇托盘,两个风扇托盘位于机箱顶部。
行动
定期:
检查操作员接口上的上部和下部风扇托盘的 LED。下风扇托盘标记为 0 和 1 的绿色状态 LED 以及上部风扇托盘的 2 和 3 在风扇托盘正常工作时稳定亮起。
在正常运行期间:
当风扇托盘在该区域正常工作时,操作员接口上风扇托盘 0、 1、 2 和 3 旁边的绿色 LED 稳定亮起。
show chassis zones
发出 命令检查两个冷却区的状态。输出类似于以下内容:
user@host> show chassis zones ZONE 0 Status Driving FRU FPC 9 Temperature 62 degrees C / 143 degrees F Condition WARM TEMP Num Fans Missing 0 Num Fans Failed 0 Fan Duty Cycle 30 ZONE 1 Status Driving FRU FPC 19 Temperature 64 degrees C / 147 degrees F Condition WARM TEMP Num Fans Missing 0 Num Fans Failed 0 Fan Duty Cycle 30