03-16-2004 09:19 AM - edited 03-02-2019 02:19 PM
The Cisco salesperson recommended to us to purchase Catalyst 4000s so we could power Access Points and phones from the switch, so we paid the extra money for CAT4000s and modules that supported inline power.
Now when we try to power an access point, we get the error:
PORT_NOPOWERAVAIL:Device on port 2/13 will remain unpowered, denied power because there is not enough power.
We're only powering one device!?
Notice these outputs:
MKT_4000 (enable) show port inlinepower 2/13
Configured Default Inline Power allocation per port: 15.400 Watts (0.30 Amps @51V)
Total inline power drawn by module 2: 0.000 Watts ( 0.000 Amps @51V)
Port InlinePowered PowerAllocated Device IEEE class DiscoverMode
Admin Oper Detected mWatt mA @51V
----- ------ ------ -------- ----- -------- ---------- ---------- ------------
2/13 auto deny yes 0 0 cisco none cisco
Port Maximum Power Actual Consumption absentCounter OverCurrent
mWatt mA @51V mWatt mA @51V
----- ----- ------- ------ --------- ------------- -----------
2/13 6500 127 0 0 0 0
MKT_4000 (enable) sh env power
Total Inline Power Available: 0 Watt
Total Inline Power Drawn From the System: 0 Watt
Remaining Inline Power in the System: 0 Watt
Configured Default Inline Power allocation per port: 15.400 Watts (0.30 Amps @51V)
Module Total Allocated Max H/W Supported Max H/W Supported
To Module (Watts) Per Module (Watts) Per Port (Watts)
------ ----------------- ------------------ -----------------
2 0.000 0.000 6.500
4 0.000 0.000 6.500
Power Budget is : 2 supplies
Power Available to the System (excluding voice power): 750 Watts (62.50 Amps @12V)
Power Drawn from the System (excluding voice power): 255 Watts (21.25 Amps @12V)
Remaining Power (excluding voice power): 495 Watts (41.25 Amps @12V)
03-16-2004 09:51 AM
If this is a 4000 and not a 4500, did your salesperson sell you the auxiliary power shelf and a PEM? If not, you will need to buy these items to provide inline power.
03-16-2004 10:35 AM
These items were never nentioned in the quote. I will bring them up.
Thanks a lot for that quick response!
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