ZyXEL Communications P-2302HWUDL-P1 Series User Manual

Page 73

Chapter 4 Status Screens

P-2302HWUDL-P1 Series User’s Guide

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 bandwidth management; see

Chapter 17 on page

205

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 24.2.5 on page 285

, or turn off the device

(unplug the power) for a few seconds.

IVR Usage

This field displays what percentage of the ZyXEL Device’s Interactive Voice

Response (IVR) memory is currently used. This memory is used to store

recordings of custom tones that the ZyXEL Device plays when people call you.

See

Section 9.2 on page 138

for more information.

Interface Status

Interface

This column displays each interface the ZyXEL Device has.

Status

This field indicates whether or not the ZyXEL Device is using the interface.
Up - The ZyXEL Device is using the interface.
Down - The ZyXEL Device is not using the interface.

Rate

If the interface uses Ethernet encapsulation, this column displays the port speed

and the Ethernet duplex setting. Duplex settings are:
Full - The ZyXEL Device is using full-duplex Ethernet.
Half - The ZyXEL Device is using half-duplex Ethernet.
You cannot change the Ethernet duplex setting in the ZyXEL Device.
If this interface uses PPPoE encapsulation, this column displays the port speed

and the status of the call.
Down - The connection is not available.
Dial - The ZyXEL Device is making a call.
Idle - The call is connected.
Drop - The ZyXEL Device is ending the call.
The LAN interface always uses Ethernet encapsulation. You can change the

encapsulation of the WAN interface in Network > WAN > Internet Connection.
For the WLAN interface this field displays the transmission rate of the ZyXEL

Device.

Summary

Any IP Table

Click (Details ...) to open the Any IP Table window. See

Section 4.2 on page 74

DHCP Table

Click (Details ...) to open the DHCP Table window. See

Section 4.3 on page 75

VoIP Statistics

Click (Details ...) to open the VoIP Statistics window. See

Section 4.4 on page

BW MGMT