An engineer has 35 access points plugged into a 48-port Cisco Catalyst 3850 Series PoE Switch. Several of the access points are showing that radios are down but enabled. Which switch command helps…

The correct answer is D. show power inline. The show power inline command reports per-port PoE status, actual power draw, and available power budget on the switch. This lets you verify whether the switch can supply sufficient power for all AP radios or if you need additional PoE capacity.

Wired and Wireless Infrastructure

Question

An engineer has 35 access points plugged into a 48-port Cisco Catalyst 3850 Series PoE Switch. Several of the access points are showing that radios are down but enabled. Which switch command helps to identify the infrastructure requirements?

Options

Ashow ap 802.11a radio reset [ap name]
Bshow interface power statistics
Cshow dot11 radio status
Dshow power inline

How the community answered

(20 responses)

A
5% (1)
C
10% (2)
D
85% (17)

Explanation

The show power inline command reports per-port PoE status, actual power draw, and available power budget on the switch. This lets you verify whether the switch can supply sufficient power for all AP radios or if you need additional PoE capacity.

Topics

#PoE#power inline#AP radio down#Catalyst 3850

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