Nortel Networks 2750 manual Understanding the LEDs, Front panel LEDs, Front panel LED indicators

40Chapter 2 Cabling the VPN Router and turning the power on

Understanding the LEDs

This section describes the LEDs on the front panel of the VPN Router 2750 and on the interface cards that have LEDs. You can confirm that you properly cabled the LAN and WAN interfaces by examining the LEDs.

Front panel LEDs

The front panel of the VPN Router 2750 has a lighted Nortel logo and two LEDs (Figure 8). These LEDs indicate the status of the VPN Router 2750.

Figure 8 Front panel LEDs

Alert

Boot/Ready

Power

Alert

Boot/Ready

CS160013A

Table 4 describes the LEDs on the VPN Router 2750 front panel.

Table 4 Front panel LED indicators

LED	Indicator	Description
Power (Nortel	On	The gateway is receiving AC power.
logo)
	Off	The gateway is not receiving AC power.
Alert	Yellow	A non-fatal alarm condition exists. The yellow alert
		condition is described in the health check display.
	Red	A serious alarm condition exists that requires attention.
		A red alert usually indicates a hardware error. The red
		alert condition is described in the health check display.
Boot/Ready	Yellow	The gateway is booting and is in a non-ready state.
	Green	The boot process is complete and the gateway is in a
		state of readiness.

For complete information about the health check, event log, and system log, see

Nortel VPN Router Troubleshooting.

NN46110-318 02.01