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PoE Power-Deny

lat_core92
Level 1
Level 1

Hi 

I have been having problems lately.
It is about a C4500 switch.
The switch is using POE + and the power seems to be sufficient.
However, it shows that when the CCTV is actually connected, the power is insufficient.

Other switches were resolved by rebooting. but it will happen again

In the past between CDP and LLDP active.

Current state is lldp up, cdp disable.

I wonder why.

%ILPOWER-5-ILPOWER_POWER_DENY: Interface Gi3/48: inline power denied. Reason: Requested power(16211) exceeds interface or module capability.

Gi3/47 auto power-deny 0.0 0.0 n/a n/a
Gi3/48 auto power-deny 0.0 0.0 n/a n/a
--------- ------ ---------- ---------- ---------- ------------------- -----

Totals: 36 on 814.1 773.4

Power Summary Maximum
(in Watts) Used Available
---------------------- ---- ---------
System Power (12V) 1116 1960
Inline Power (-50V) 5092 7500
Backplane Power (3.3V) 40 40
---------------------- ---- ---------
Total 6248 (not to exceed Total Maximum Available = 9000)

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