
2–38 edge switch 2/16 product manager user guide
Monitoring and Managing the Switch
Port Operational States
Table 2–1 describes the port operational states and the LED and attention indicators
that display in the Hardware View and Port List View.
Table 2–1: Port States and Indicators
Port State
Port Indicators
Alert
Indicator
a
DescriptionGreen Amber
Beaconing Off or On Blink Yellow
Triangle
The port is beaconing. The amber port
LED blinks once every two seconds to
enable users to find a specific port.
Enable beaconing through the port’s
menu on the Hardware View, Port List
View, or Performance View.
Inactive Off Off Yellow
Triangle
The switch port is in an inactive state.
Reasons for this state appear in the
Reason field of the Port Properties
dialog box.
Note that if port optics have also failed,
the amber LED will be on.
Invalid
Attachment
On Off Yellow
Triangle
The switch port is in an invalid
attachment state. Reasons for this state
appear in the Reason field of the Port
Properties dialog box.
Link
Incident
Off Off Yellow
Triangle
A link incident occurred on one of the
ports and displays in the Port List View
with a corresponding indicator displaying
for the card in the Hardware View.
Link Reset Off Off Yellow
Triangle
The switch and the attached device are
performing a link reset operation to
recover the link connection. Ordinarily,
this is a transient state that should not
persist.
No Light Off Off None No signal (light) is being received on the
switch port. This is a normal condition
when there is no cable plugged into the
port or when the power of the device
attached to the other end of the link is
off.
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