Cisco Systems 3560-X, 3750-X - page 231

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Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-21521-01
Chapter 9 Configuring Catalyst 3750-X StackPower Understanding StackPower
The output of the show stack-power privileged EXEC command shows the priorities of the powered
devices and switches in the power stack.
Switch# show stack-power
Power stack name: Powerstack1
Stack mode: Power sharing
Switch 1:
Power budget: 206
Low port priority value: 17
High port priority value: 16
Switch priority value: 2
Port A status: Not shut
Port B status: Not shut
Neighbor on port A: 0022.bdcf.ab00
Neighbor on port B: 0022.bdd0.4380
Switch 2:
Power budget: 206
Low port priority value: 12
High port priority value: 11
Switch priority value: 1
Port A status: Not shut
Port B status: Not shut
Neighbor on port A: 0022.bdd0.6d00
Neighbor on port B: 0022.bdcf.af80
Switch 3:
Power budget: 656
Low port priority value: 22
High port priority value: 21
Switch priority value: 3
Port A status: Not shut
Port B status: Not shut
Neighbor on port A: 0022.bdcf.af80
Neighbor on port B: 0022.bdd0.6d00
Switch 4:
Power budget: 682
Low port priority value: 27
High port priority value: 26
Switch priority value: 4
Port A status: Not shut
Port B status: Not shut
Neighbor on port A: 0022.bdd0.4380
Neighbor on port B: 0022.bdcf.ab00
If the 715 W or 1100 W power supply fails, devices (powered devices connected to PoE ports and the
switches themselves) would be shut down in the this order until power consumption drops below 105%
of the rated power of the remaining power supplies:
• Devices connected to Switch 4 low priority ports (priority 27)
• Devices connected to Switch 4 high priority ports (priority 26)
• Devices connected to Switch 3 low priority ports (priority 22)
• Devices connected to Switch 3 high priority ports (priority 21)
• Devices connected to Switch 1 low priority ports (priority 17)
• Devices connected to Switch 1 high priority ports (priority 16)
• Devices connected to Switch 2 low priority ports (priority 12)
• Devices connected to Switch 2 high priority ports (priority 11)