Installation GRS1020/1120/1030/1130
Release
03
01/2017
27
1.7.2 Port status
These LEDs provide port-related information.
The LED display for F/O ports is located in the service panel of the basic
device.
There are 2 LED displays for twisted pair ports and combo ports, located in
the service panel of the basic device and directly on the relevant port:
By default, the port status is displayed on the service panel. You have the
option of changing between the LED displays using the command line
interface (CLI). You require administrator rights for this.
To change to the LED display on the port panel, execute the following
commands in the CLI:
ACA Storage medium
ACA31
— None ACA storage medium not connected
Green Lights up ACA storage medium connected
Flashes 3
times a period
Device writes to/reads from the storage
medium
Yellow Lights up ACA storage medium inoperative
Display Color Activity Meaning
Link status — None Device detects an invalid or missing link
Green Lights up Device detects a valid link
Flashes 1 time a period Port is switched to stand-by
Flashes 3 times a period Port is switched off
Yellow Flashing Device is transmitting and/or receiving data
LED display Position on the device
Service panel Front or back of the device
depends on the device variant
Port panel
(for twisted pair ports
only)
Front of the device
enable Change to the privileged EXEC mode.
configure Change to the configuration mode.
system port-led-mode
portpanel
Change LED display from service panel to port
panel.
LED Display Color Activity Meaning
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