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Customer is trying to connect several class 4 cameras to the IE-3300-8P2S with the maximum consumption limited to the interface configuration up to 16w. The remaining POE budget is available to power up the devices, but the interface is getting the inline power denied because of Insufficient total available power.
Switch: IE-3300-8P2S PDs: 7 class 4 cameras Version: 17.06.03 Interface is configuration like: ! interface GigabitEthernet1/3 power inline consumption 16000 power inline static max 16000
the same configuration is working with class 3 devices up to 15 w
BRU-IE-04#show power in Available:125.0(w) Used:112.0(w) Remaining:13.0(w) Interface Admin Oper Power Device Class Max (Watts) --------- ------ ---------- ------- ------------------- ----- ---- Gi1/3 static on 16.0 Ieee PD 4 16.0 Gi1/4 static on 16.0 Ieee PD 4 16.0 Gi1/5 static on 16.0 Ieee PD 4 16.0 Gi1/6 static on 16.0 Ieee PD 4 16.0 Gi1/7 static errdisable 16.0 n/a n/a 16.0 Gi1/8 static errdisable 16.0 n/a n/a 16.0 Gi1/9 static errdisable 16.0 n/a n/a 16.0 *Jan 18 07:43:03.802: %PM-4-ERR_DISABLE: inline-power error detected on Gi1/8, putting Gi1/8 in err-disable state *Jan 18 07:43:04.379: %ILPOWER-5-ILPOWER_POWER_DENY: Interface Gi1/9: inline power denied. Reason: Insufficient total available power
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