Quick Start Guide

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Quick Start Guide: Cisco 521 Wireless Express Access Point
Blinking
green
– – Transmitting or receiving
Ethernet packets
– Blinking
green
– Transmitting or receiving
radio packets
– – Blinking
dark blue
Software upgrade in progress
Off Off Yellow Ethernet link not operational
Red Off Yellow Ethernet failure
Red Red Red DRAM memory test failure
Off Red Blinking red
and blue
Flash file failure
Off Amber Blinking red
and
blue-green
Environmental variable
failure
Amber Off Blinking red
and yellow
Bad MAC address
Red Off Blinking red
and off
Ethernet failure during image
recovery
Cable Bay Area Top of Unit
Meaning
Ethernet Radio Status