Chapter 3 Network Map and Status Screens
P-660HN-51 User’s Guide
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Status This field indicates whether or not the Zyxel Device is using the interface.
For the DSL interface, this field displays Down (line is down), Up (line is up or
connected) if you're using Ethernet encapsulation and Down (line is down), Up (line
is up or connected), Idle (line (ppp) idle), Dial (starting to trigger a call) and Drop
(dropping a call) if you're using PPPoE encapsulation.
For the LAN interface, this field displays Up when the Zyxel Device is using the
interface and Down when the Zyxel Device is not using the interface.
For the WLAN interface, it displays Active when WLAN is enabled or InActive when
WLAN is disabled.
Rate For the LAN interface, this displays the port speed and duplex setting.
For the DSL interface, it displays the downstream and upstream transmission rate.
For the WLAN interface, it displays the maximum transmission rate when WLAN is
enabled or N/A when WLAN is disabled.
System Status
System Up
Time
This field displays how long the Zyxel Device has been running since it last started up.
The Zyxel Device starts up when you plug it in, when you restart it (Maintenance >
Reboot), or when you reset it.
Current Date/
Time
This field displays the current date and time in the Zyxel Device. You can change this
in Advanced > Time Setting.
System Resource
CPU Usage This field displays what percentage of the Zyxel Device’s processing ability is
currently used. When this percentage is close to 100%, the Zyxel 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 (for
example, using QoS; see Chapter 17 on page 175).
Memory Usage This field displays what percentage of the Zyxel Device’s memory is currently used.
Usually, this percentage should not increase much. If memory usage does get close
to 100%, the Zyxel Device is probably becoming unstable, and you should restart the
device. See Section 28.2 on page 218, or turn off the device (unplug the power) for
a few seconds.
Table 3 Status Screen (continued)
LABEL DESCRIPTION
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