MX2010 の電力使用量の維持
目的
ルーターのパフォーマンスを最適化するために、AC または DC の電力使用量を確認します。
アクション
定期的に:
システムの総消費電力と容量が、割り当てられた最大消費電力を超えていないことを確認します。
コマンドを
show chassis power発行して、AC または DC 電源システムに関する情報を表示します。
次の出力は、2500 W 容量の AC シャーシ電力を表示しています。
user@hostshow chassis power PSM 0: State: Online AC input: OK (Both feed expected, Both feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 349.31 W (6.75 A at 51.75 V, 13.97% of capacity) PSM 1: State: Online AC input: OK (Both feed expected, Both feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 325.00 W (6.25 A at 52.00 V, 13.00% of capacity) PSM 2: State: Online AC input: OK (Both feed expected, Both feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 375.19 W (7.25 A at 51.75 V, 15.01% of capacity) PSM 3: State: Online AC input: OK (Both feed expected, Both feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 362.25 W (7.00 A at 51.75 V, 14.49% of capacity) PSM 4: State: Online AC input: OK (Both feed expected, Both feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 364.00 W (7.00 A at 52.00 V, 14.56% of capacity) PSM 5: State: Online AC input: OK (Both feed expected, Both feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 364.00 W (7.00 A at 52.00 V, 14.56% of capacity) PSM 6: State: Online AC input: OK (Both feed expected, Both feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 362.25 W (7.00 A at 51.75 V, 14.49% of capacity) PSM 7: State: Online AC input: OK (Both feed expected, Both feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 364.00 W (7.00 A at 52.00 V, 14.56% of capacity) PSM 8: State: Online AC input: OK (Both feed expected, Both feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 414.00 W (8.00 A at 51.75 V, 16.56% of capacity) System: Capacity: 22500 W (maximum 22500 W) Allocated power: 6660 W (15840 W remaining) Actual usage: 3280.00 W
以下の出力は、2500 W 容量の DC シャーシ電力を表示しています。
メモ：
DC PSM の容量は固定されており、PDM の 60 A/80 A スイッチに示されるように、電源フィードによって制限されます。
user@host> show chassis power PSM 0: State: Online DC input: OK (INP0 feed expected, INP0 feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 627.81 W (12.25 A at 51.25 V, 25.11% of capacity) PSM 1: State: Online DC input: OK (INP0 feed expected, INP0 feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 624.75 W (12.25 A at 51.00 V, 24.99% of capacity) PSM 2: State: Online DC input: OK (INP0 feed expected, INP0 feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 612.00 W (12.00 A at 51.00 V, 24.48% of capacity) PSM 3: State: Online DC input: OK (INP0 feed expected, INP0 feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 627.81 W (12.25 A at 51.25 V, 25.11% of capacity) PSM 4: State: Online DC input: OK (INP0 feed expected, INP0 feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 627.81 W (12.25 A at 51.25 V, 25.11% of capacity) PSM 5: State: Online DC input: OK (INP0 feed expected, INP0 feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 624.75 W (12.25 A at 51.00 V, 24.99% of capacity) PSM 6: State: Online DC input: OK (INP0 feed expected, INP0 feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 637.50 W (12.50 A at 51.00 V, 25.50% of capacity) PSM 7: State: Online DC input: OK (INP0 feed expected, INP0 feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 624.75 W (12.25 A at 51.00 V, 24.99% of capacity) PSM 8: State: Online DC input: OK (INP0 feed expected, INP0 feed connected) Capacity: 2500 W (maximum 2500 W) DC output: 624.75 W (12.25 A at 51.00 V, 24.99% of capacity) System: Capacity: 22500 W (maximum 22500 W) Allocated power: 13318 W (9182 W remaining) Actual usage: 5631.94 W
出力には、2100 W の容量用の 240 V China DC シャーシ電力が表示されます。
user@host> show chassis power
PSM 0:
State: Empty
Input: Absent
PSM 1:
State: Empty
Input: Absent
PSM 2:
State: Empty
Input: Absent
PSM 3:
State: Empty
Input: Absent
PSM 4:
State: Empty
Input: Absent
PSM 5:
State: Online
DC input: OK (INP1 feed expected, INP1 feed connected)
Capacity: 2100 W (maximum 2500 W)
DC output: 345.94 W (Lower Zone, 6.75 A at 51.25 V, 16.47% of capacity)
PSM 6:
State: Online
DC input: OK (INP1 feed expected, INP1 feed connected)
Capacity: 2100 W (maximum 2500 W)
DC output: 333.12 W (Lower Zone, 6.50 A at 51.25 V, 15.86% of capacity)
PSM 7:
State: Online
DC input: OK (INP1 feed expected, INP1 feed connected)
Capacity: 2100 W (maximum 2500 W)
DC output: 333.12 W (Lower Zone, 6.50 A at 51.25 V, 15.86% of capacity)
PSM 8:
State: Online
DC input: OK (INP1 feed expected, INP1 feed connected)
Capacity: 2100 W (maximum 2500 W)
DC output: 333.12 W (Lower Zone, 6.50 A at 51.25 V, 15.86% of capacity)
PSM 9:
State: Empty
Input: Absent
PSM 10:
State: Empty
Input: Absent
PSM 11:
State: Empty
Input: Absent
PSM 12:
State: Empty
Input: Absent
PSM 13:
State: Online
DC input: OK (INP1 feed expected, INP1 feed connected)
Capacity: 2100 W (maximum 2500 W)
DC output: 269.06 W (Upper Zone, 5.25 A at 51.25 V, 12.81% of capacity)
PSM 14:
State: Online
DC input: OK (INP1 feed expected, INP1 feed connected)
Capacity: 2100 W (maximum 2500 W)
DC output: 281.88 W (Upper Zone, 5.50 A at 51.25 V, 13.42% of capacity)
PSM 15:
State: Online
DC input: OK (INP1 feed expected, INP1 feed connected)
Capacity: 2100 W (maximum 2500 W)
DC output: 269.06 W (Upper Zone, 5.25 A at 51.25 V, 12.81% of capacity)
PSM 16:
State: Online
DC input: OK (INP1 feed expected, INP1 feed connected)
Capacity: 2100 W (maximum 2500 W)
DC output: 269.06 W (Upper Zone, 5.25 A at 51.25 V, 12.81% of capacity)
PSM 17:
State: Online
DC input: OK (INP1 feed expected, INP1 feed connected)
Capacity: 2100 W (maximum 2500 W)
DC output: 281.88 W (Upper Zone, 5.50 A at 51.25 V, 13.42% of capacity)
System:
Upper Zone:
Capacity: 10500 W (maximum 12500 W)
Allocated power: 7760 W (2740 W remaining)
Actual usage: 1370.94 W
Lower Zone:
Capacity: 8400 W (maximum 10000 W)
Allocated power: 7760 W (640 W remaining)
Actual usage: 1345.31 W
Total system capacity: 18900 W (maximum 22500 W)
Total remaining power: 3380 W
コマンド出力の詳細については、 Junos OSシステムの基本とサービスコマンドリファレンスを参照してください。