Chassis Status Leds In Ex4500 Switches - Juniper EX4500 Hardware Manual

Table 7: Virtual Chassis Module LEDs
LED
ST
VC Mode
The Virtual Chassis module has two captive screws on the faceplate that secure the module to the switch
chassis. To remove or replace the Virtual Chassis module, follow the instructions in
Chassis Module from an EX4500 Switch" on page

Chassis Status LEDs in EX4500 Switches

The front panel of an EX4500 switch has three chassis status LEDs (labeled ALM, SYS, and MST) on the
far right side of the panel, next to the Menu and Enter buttons (see
Figure 11: Chassis Status LEDs in an EX4500 Switch
Table 8 on page 47 describes the chassis status LEDs in an EX4500 switch, their colors and states, and
the status they indicate. You can view the colors of the three LEDs remotely through the CLI by issuing
the operational mode command show chassis led.
State
Green
Unlit
Green
Unlit
215.
Description
The Virtual Chassis module is functioning
normally.
One of the following:
The Virtual Chassis module is not
functioning normally.
The switch has been powered off.
The Virtual Chassis module and VCPs are
active.
The Virtual Chassis module is operating
in Intraconnect mode. The VCPs are not
active.
"Removing a Virtual
Figure 11 on page 46).
46