ZyXEL Communications eircom D1000 User Manual page 30

Chapter 3 The System Info Screen
Each field is described in the following table.
Table 2 System Info Screen
LABEL
Refresh Interval
System
Model Name
Serial Number
MAC Address
Firmware
Version
DSL Version
System UpTime
Current Date/
Time
System Mode
CPU Usage
Memory Usage
Connection
Broadband
DSL Mode
Speed
Line Attenuation
(Down/Up)
DSL Noise
Margin
WAN IP Address
IP Subnet Mask
Default
Gateway
IPv6 Address
IPv6 Prefix
IPv6 Default
Gateway
Primary/
Secondary DNS
3G Status
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DESCRIPTION
Select how often you want the Device to update this screen from the drop-down list
box.
This is the model name of your device.
This field displays the certificate's identification number given by the certification
authority.
This is the MAC (Media Access Control) or Ethernet address unique to your Device.
This field displays the current version of the firmware inside the device. It also shows
the date the firmware version was created.
This is the current version of the Device's DSL modem code.
This field displays how long the Device has been running since it last started up. The
Device starts up when you plug it in, when you restart it (Maintenance > Reboot), or
when you reset it (see Chapter 1 on page
This field displays the current date and time in the Device. You can change this in
Maintenance > Time Setting.
This displays whether the Device is functioning as a router or a bridge.
This field displays what percentage of the Device's processing ability is currently used.
When this percentage is close to 100%, the Device is running at full load, and the
throughput is not going to improve anymore. If you want some applications to have
more throughput, you should turn off other applications.
This field displays what percentage of the Device's memory is currently used. Usually,
this percentage should not increase much. If memory usage does get close to 100%
and remains like that for a high period of time, the Device may become unstable and
you should restart it. See Section 23.3 on page
power) for a few seconds.
This is the current status of your broadband.
This is the DSL standard that your Device is using.
This shows the speed of your DSL connection.
This indicates the line attenuation status for each upstream and downstream band.
This is the signal to noise ratio for the downstream part of the connection (coming into
the Device from the ISP). It is measured in decibels. The higher the number the more
signal and less noise there is.
This field displays the current IP address of the Device in the WAN.
This field displays the current subnet mask in the WAN.
This is the IP address of the default gateway, if applicable.
This is the current IPv6 address of the Device in the WAN. Click this to go to the screen
where you can change it.
This is the current IPv6 prefix length in the WAN.
This is the IPv6 address of the default gateway, if applicable.
This is the primary/secondary DNS server IP address assigned to the Device.
This shows the current status of your 3G connection. NoDevice is shown when no 3G
card is inserted.
15).
193, or turn off the device (unplug the
eircom D1000 modem User's Guide