Chapter 4 Network Map and Status Screens
VMG8324-B10A / VMG8324-B30A Series User’s Guide
40
CPU Usage
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 (for example, using QoS; see
Chapter 9 on page 139
).
Memory Usage
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%, the
Device is probably becoming unstable, and you should restart the device. See
Section
39.2 on page 313
, or turn off the device (unplug the power) for a few seconds.
NAT Session
Usage
This field displays what percentage of the Device supported NAT sessions are currently
being used.
Interface Status
Interface
This column displays each interface the Device has.
Status
This field indicates the interface’s use status.
For the DSL interface, this field displays
Down
(line down),
Up
(line up or connected)
and
Drop
(dropping a call) if you're using PPPoE encapsulation.
For the Ethernet WAN and LAN interface, this field displays
Up
when using the interface
and
NoLink
when not using the interface.
For the WLAN interface, this field displays the enabled (
Active
) or disabled (
InActive
)
state of the interface.
For the 3G USB interface, this field displays
Up
when using the interface and
NoDevice
when no device is detected in any USB slot.
Rate
For the Ethernet WAN and 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 or
N/A
with WLAN
disabled.
For the 3G USB interface, this field displays
Up
when a 3G USB device is installed in a
USB slot and
NoDevice
when no device is detected in any USB slot.
Registration Status
Account
This column displays each SIP account in the Device.
Action
If the SIP account is already registered with the SIP server, the
Account Status
field
displays
Registered
.
Click
Unregister
to delete the SIP account’s registration in the SIP server. This does not
cancel your SIP account, but it deletes the mapping between your SIP identity and your
IP address or domain name.
If the SIP account is not registered with the SIP server, the
Account Status
field
displays
Not Registered
.
Click
Register
to have the Device attempt to register the SIP account with the SIP
server.
The button is grayed out if the SIP account is disabled.
Table 4
Status Screen (continued)
LABEL
DESCRIPTION