Extreme networks Summit1 Manuale Utente

1-16

S

UMMIT

 S

WITCH

 I

NSTALLATION

 

AND

 U

SER

 G

UIDE

S

UMMIT

 O

VERVIEW

LED

S

 describes the light emitting diode (LED) behavior on the Summit.

Table 1-3: Summit LEDs

Power

Green

Yellow

The Summit is powered up.

The Summit is indicating a power, overheat, or fan failure.

MGMT

Green flashing

■

Slow

■

Fast

Yellow

The Summit is operating normally.

Power On Self Test (POST) in progress, or software download 
in progress.

The Summit has failed its POST.

Green

Yellow

Green flashing

Off

Link is present; port is enabled.

Frames are being transmitted/received on this port.

Link is present; port is disabled.

Link is not present.

Packet

Yellow

Off

Frames are being transmitted/received on this port.

No activity on this port.

Status

Green on

Green flashing

Off

Link is present; port is enabled; 
full-duplex operation.

Link is present; port is disabled.

Link is not present.

Summit.bk : 1OVRVW.FM  Page 16  Thursday, June 18, 1998  9:27 AM