Cisco Cisco 521 Wireless Express Access Point Guida All'Installazione

To see the Ethernet and Radio LEDs you must open the access 
point cover.

The LED meanings are shown in this table.

Green

Green

Green

DRAM memory test OK

Off

Blinking 
green

Blue-green

Initialize Flash file system

Off

Green

Pink

Flash memory test OK

Green

Off

Dark blue

Ethernet test OK

Green

Green

Green

Starting operating system

–

–

Light green

Normal operation, no 
wireless devices associated

–

–

Blue-green

Normal operation, at least one 
wireless device associated

Green

–

–

Ethernet link is operational