McDATA IPS4300 Manual Do Utilizador

Fibre Channel port diagnostic information is obtained by inspecting 
port LEDs at the product front panel or emulated port LEDs at the 
management interface (EFCM Basic Edition interface). LEDs adjacent 
to each port and software alert symbols indicate operational status as 
described in 

Online

On or 
Blinking

Off

None

An attached device is ready to communicate, or is 
communicating with other devices.

For online port at 1.0625 Gbps, blue/green LED illuminates 
green. For online port at 2.125 Gbps, blue/green LED 
illuminates blue.

Offline

Off

Off

Off

Off

None

Yellow Triangle

Port is blocked and transmitting the offline sequence (OLS) to 
attached device.

Port is unblocked and receiving the OLS, indicating attached 
device is offline.

Beaconing

Off, On, or 
Blinking

Blinking

Yellow Triangle

Port is beaconing. Amber LED blinks once every two seconds 
to enable users to locate port.

Invalid 
Attachment

On

Off

Yellow Triangle

Port has an invalid attachment. Reason appears as 
supplementary data in the Event Log.

Link 
Incident

Off

Off

Yellow Triangle

Link incident occurred. Reason appears in the Link Incident 
Log.

Link Reset

Off

Off

Yellow Triangle

Product and attached device are performing a link reset to 
recover the connection. Transient state that does not persist.

No Light

Off

Off

None

No signal (light) is received at product port. Normal condition 
when no cable is attached to port or when attached device is 
powered off.

Inactive

On

Off

Yellow Triangle

Port is inactive. Reason appears at Port List View or Port 
Properties dialog box.

Not 
Installed

Off

Off

None

Optical transceiver not installed in the port.

Not 
Operational

Off

Off

Yellow Triangle

Port is receiving the not operational sequence (NOS) from 
attached device.