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Netopia Firmware 4000-Series User Manual

Page 22

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2-4 Firmware User Guide

Some of these selections will reset the defaults for the remaining options in this screen. You will be
challenged to confirm your choice. The SDSL-HDLC and IDSL Line Types do not offer these choices.

The Data Rate Mode pull-down menu allows you to select either Hunt or Locked mode.

If you choose Hunt, the router will cycle through the speeds available and attempt to connect at the
highest available speed. This hunt will take a few minutes. When a negotiated speed is determined,
the router will remember that speed and use it as the star ting point for the next time a connection is
attempted.

If you choose Locked, the Data Rate you select in the next menu will always be used.

The Data Rate pull-down menu allows you to select the data rate for your connection. This is usually
assigned by your Ser vice provider.

Your Data Link Encapsulation may be either PPP or RFC1483, as assigned by your Ser vice Provider.

If you are using PPP, the PPP Mode menu offers either VC Multiplexed or LLC SNAP.

If you are using RFC1483, the RFC1483 Mode menu offers either Bridged 1483 or Routed 1483.
Bridged 1483 displays a PPP over Ethernet (PPPoE) toggle item that can be toggled either On or Off.

SDSL Line Configuration
+----------------+
Line Type... +----------------+
Operation Mode... | Generic |
| Lucent |
| Nokia EOC Fast |
Data Rate Mode... | Nokia Fixed |
Data Rate... | Paradyne |
| Nortel UE IMAS |
| Newbridge |
+----------------+

Data Link Encapsulation... RFC1483
RFC1483 Mode... Routed 1483