Ask the Cisco Kid! Your one stop for all the networking help you need.

2Aug/100

Access Points Color Code

Be able to quickly look up the color code of the ap, to understand what is going on in the AP.

Top of Unit

Cable Bay Area

Meaning

Status LED

Ethernet LED

Radio LED
Blue Normal operating condition; at least one wireless device associated.
Light green Normal operating condition; no wireless device associated.
Blinking green Transmitting or receiving Ethernet packets.
Blinking green Transmitting or receiving radio packets.
Blinking dark blue Green or blinking green Blinking green or off Software upgrade in progress.
Amber Various Various IOS errors
Blinking red Various Various Boot loader errors
17Mar/100

Top of Rack vs End of Row Data Center Designs

I came across this great article on the different types of Data Center network designs, Top of Rack vs End of Row. Great information! check it out at. InternetworkExpert.org