Switch LEDs and controls
The switch LEDs provide information about the switch's operational status. These LEDs include the Identifier
LED, System Fault LED, and Power LED. The Maintenance button shown in
switch control and is used to reset a switch or to recover a disabled switch.
Maintenance
button
Figure 2
Front panel switch controls and LEDs
Switch LEDs
The switch LEDs shown in
LEDs" on page 14 for information about port LEDs.
Figure 3
Switch LEDs
12
General description
Figure 3
provide status information about switch operation. See
Power LED
Heartbeat LED
System Fault LED
Figure 2
is the only front panel
Switch LEDs
"External port