PoE device is not working with 3750 stack switches

[vinodjad1234]

Hi ,

I have two 3750 switches stacked , one is PoE switch and other one is non-PoE switch , now i am trying to connect the wireless access point but i am getting below error ,

Error Message    PLATFORM_STACKPOWER-4-UNDER_BUDGET: Switch [dec] does not have
sufficient power budget

i checked below output ,but not able to get workaround :

SW1: show stack-power

Power stack name: Powerstack-1
    Stack mode: Power sharing
    Switch 1:
        Power budget: 206
        Low port priority value: 21
        High port priority value: 12
        Switch priority value: 3
        Port 1 status: Connected
        Port 2 status: Connected
        Neighbor on port 1: 503d.e58a.be80
        Neighbor on port 2: 503d.e58a.be80

    Switch 2:
        Power budget: 102
        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: 503d.e543.7380
        Neighbor on port 2: 503d.e543.7380

Please suggest me to bring poe device in UP state .

[vinodjad1234]

Hi Experts,

It would be great help , if you could help in below issue :

We have cisco switch 3750 stacking over there with one non-PoE switch :

switch 1 provision ws-c3750x-48 : non-PoE switch
switch 2 provision ws-c3750x-48p : PoE switch

After connecting Poe devices ( 1131AG ap ) to the switch , we are getting below message :

Error Message    PLATFORM_STACKPOWER-4-UNDER_BUDGET: Switch 2 does not have sufficient power budget

I tried to paste the same output in output interpreter but there is no workaround given for the same.

Please suggest me for the same.

SW1#sh power inline

Module   Available     Used     Remaining
          (Watts)     (Watts)    (Watts)
------   ---------   --------   ---------
1             n/a        n/a         n/a
2             n/a        n/a         n/a
Interface Admin  Oper       Power   Device              Class Max
                            (Watts)
--------- ------ ---------- ------- ------------------- ----- ----
Gi2/0/1   auto   off        0.0     n/a                 n/a   30.0
Gi2/0/2   auto   off        0.0     n/a                 n/a   30.0
Gi2/0/3   auto   off        0.0     n/a                 n/a   30.0
Gi2/0/4   auto   off        0.0     n/a                 n/a   30.0
Gi2/0/5   auto   off        0.0     n/a                 n/a   30.0
Gi2/0/6   auto   off        0.0     n/a                 n/a   30.0
Gi2/0/7   auto   off        0.0     n/a                 n/a   30.0
Gi2/0/8   auto   off        0.0     n/a                 n/a   30.0
Gi2/0/9   auto   off        0.0     n/a                 n/a   30.0
Gi2/0/10  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/11  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/12  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/13  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/14  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/15  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/16  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/17  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/18  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/19  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/20  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/21  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/22  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/23  auto   off        0.0     n/a                 n/a   30.0
Gi2/0/24  auto   off        0.0     n/a                 n/a   30.0

What could be the issue , even available watts also not showing , it shows as a N/A .

[ranraju]

we might need to take a look at these outputs first:

1. show stack-power

2. show env power all

Regards,

ranraju