Motorola 3397GP manual Statistics, Downstream and Upstream statistics

Administrator’s Handbook

Statistics

When you click Statistics in the left hand column of links, the links bar expands to display six statisti- cal sub-headings:

❑“DSL” on page 54 ❑“ATM” on page 55 ❑“Ethernet” on page 55 ❑“IP” on page 55 ❑“LAN” on page 55 ❑“Wireless” on page 56 ❑“Logs” on page 56

These screens will vary depending on your Gateway’s model and traffic activity.

☛Note:

Available Statistics links vary by platform.

DSL

When you click DSL, the DSL Statistics page appears.

The DSL Statistics page displays information about the Gateway's WAN connection to the Internet.

❑Line State: May be Up (connected) or Down (disconnected).

❑Modulation: Method of regulating the DSL signal. DMT (Discrete MultiTone) allows connections to work better when certain radio transmitters are present.

❑Data Path: Type of path used by the device's processor.

Downstream and Upstream statistics

❑Max Allowed Speed (kbps): Your maximum speeds for downloading (receiving) and uploading (sending) data on the DSL line, in kilobits per second.

❑SN Margin (db): Signal to noise margin, in decibels. Reflects the amount of unwanted “noise” on the DSL line.

❑Line Attenuation: Amount of reduction in signal strength on the DSL line, in decibels.

❑CRC Errors: Number of times data packets have had to be resent due to errors in transmission or reception.

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