Management Port LEDs in EX4200 Switches

The management port on EX4200 switches has two LEDs that indicate link/activity and port status (see Figure 1). The management port is set to full-duplex and the speed is set to 100 Mbps.

Figure 1: LEDs on the Management Port on an EX4200 Switch

Table 1 describes the Link/Activity LED.

Table 1: Link/Activity LED on the Management Port on EX4200 Switches
LED	Color	State and Description
Link/Activity	Green	Blinking—The port and the link are active, and there is link activity. On steadily—The port and the link are active, but there is no link activity. Off—The port is not active.

Table 2 describes the Status LED (administrative status).

Table 2: Status LED on the Management Port on EX4200 Switches
LED	Color	State and Description
Status	Green	On steadily—Administrative status is enabled. Off—Administrative status is disabled.