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3750X stack-power feature, only half a power ring

agrigals
Level 1
Level 1

I have a stack of five 3750X's connected in a single stack with the stackwise cables.  Within this one stack, I created two power stacks, one power stack has 3 switches and the other has two switches.  In each of the separate power stacks, one power stack port on a switch shows "shut", so the power stacks are not operating in a full ring.  Is there a way to do a "no shut" no those stacks ports that are shut?  IOS is 12.2(55)SE1   Here is the configuration -

stack-power stack XXX

stack-power stack YYY

!

stack-power switch 1

stack XXX

stack-power switch 2

stack XXX

stack-power switch 3

stack XXX

stack-power switch 4

stack YYY

stack-power switch 5

stack YYY

switch#show stack-power
Power stack name: XXX
    Stack mode: Power sharing
    Stack topology: Ring
    Switch 1:
        Power budget: 1663
        Low port priority value: 22
        High port priority value: 13
        Switch priority value: 4
        Port 1 status: Connected
        Port 2 status: Connected
        Neighbor on port 1: 6400.f1c3.5680
        Neighbor on port 2: 6400.f1b9.b100

    Switch 2:
        Power budget: 1663
        Low port priority value: 21
        High port priority value: 12
        Switch priority value: 3
        Port 1 status: Connected
        Port 2 status: Not connected
        Neighbor on port 1: 6400.f1c3.6100
        Neighbor on port 2: 0000.0000.0000

    Switch 3:
        Power budget: 1663
        Low port priority value: 20
        High port priority value: 11
        Switch priority value: 2
        Port 1 status: Connected
        Port 2 status: Shut
        Neighbor on port 1: 6400.f1c3.6100
        Neighbor on port 2: 0000.0000.0000

Power stack name: YYY

    Stack mode: Power sharing
    Stack topology: Ring
    Switch 4:
        Power budget: 1663
        Low port priority value: 22
        High port priority value: 13
        Switch priority value: 4
        Port 1 status: Connected
        Port 2 status: Shut
        Neighbor on port 1: 6400.f1b9.b900
        Neighbor on port 2: 0000.0000.0000

    Switch 5:
        Power budget: 1663
        Low port priority value: 21
        High port priority value: 12
        Switch priority value: 3
        Port 1 status: Connected
        Port 2 status: Not connected
        Neighbor on port 1: 6400.f1c4.e480
        Neighbor on port 2: 0000.0000.0000

1 Accepted Solution

Accepted Solutions

Amit Aneja
Level 3
Level 3

I don't really know why it is showing as shut, however, I know how you could do a shut/no shut on these ports.

config t
stack-power switch
standalone     
no standalone

Hope this fixes it for you.

HTH,

Amit

View solution in original post

2 Replies 2

Amit Aneja
Level 3
Level 3

I don't really know why it is showing as shut, however, I know how you could do a shut/no shut on these ports.

config t
stack-power switch
standalone     
no standalone

Hope this fixes it for you.

HTH,

Amit

agrigals
Level 1
Level 1

That fixed it.  The status of all power stack ports now show "connected".  Thanks for your help, Amit.

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