ZyXEL Communications USG 2000 1.4 Management Overview

Chapter 1 Introducing the ZyWALL

Table 1 Front Panel LEDs (continued)

LED	COLOR	STATUS	DESCRIPTION
SYS		Off	The ZyWALL is turned off.
	Green	On	The ZyWALL is ready and operating normally.
		Flashing	The ZyWALL is self-testing.
	Red	On	The ZyWALL is malfunctioning.
AUX		Off	The AUX port is not connected.
	Orange	On	The AUX port has a dial-in management connection.
		Flashing	The AUX port is sending or receiving packets for the
			dial-in management connection.
	Green	On	The AUX port has a dial backup connection.
		Flashing	The AUX port is sending or receiving packets for the
			dial backup connection.
CARD	Green	Off	Reserved for future use. There is no card in the
			CARD SLOT.
		On	There is a card in the CARD SLOT.
HDD			This LED is reserved for future use.
P1~P8	Green	Off	There is no traffic on this port.
		Flashing	The ZyWALL is sending or receiving packets on this
			port.
	Orange	Off	There is no connection on this port.
		On	This port has a successful link.
LNK	Orange	Off	The Ethernet link is down.
		On	The Ethernet link is up.
ACT	Green	Off	The system is not transmitting/receiving Ethernet
			traffic.
		Blinking	The system is transmitting/receiving Ethernet traffic.

1.4 Management Overview

You can use the following ways to manage the ZyWALL.

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	ZyWALL USG 2000 User’s Guide