ZyXEL Communications USG 2000 User Manual
Chapter 1 Introducing the ZyWALL
ZyWALL USG 2000 User’s Guide
40
1.4 Management Overview
You can use the following ways to manage the ZyWALL.
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.
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.
dial backup connection.
CARD
Green
Off
Reserved for future use. There is no card in the
CARD SLOT.
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.
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.
traffic.
Blinking
The system is transmitting/receiving Ethernet traffic.
Table 1 Front Panel LEDs (continued)
LED
COLOR
STATUS
DESCRIPTION