Netopia 4000-Series manual Frame Relay Options PPP Options

2-8 Firmware User Guide

default setting is 1 (one). Press Return.

Note: You can change the First DS0 Channel number, which has a valid range from one to the maximum number minus the number of active channels. If the number of active DS0 channels is 24 (maximum), First DS0 Channel is hidden.

If you specify a number of DS0 channels less than the maximum, a Contiguous Channels item appears. For fractional-T1, you can specify whether the DS0 channels are contiguous or alternating by toggling Contiguous Channels to Yes or No.

■Select Buildout (-dB)and press Return. From the pop-up menu, highlight the line buildout, which is the transmit attenuation of the line that you will be using. The choices in the menu include Auto, 0-0.6, 7.5, 15.0, 22.5, and None. The default setting is 0-0.6. Press Return.

If Automatic is chosen, the attenuation of the transmission will be set to match the receiving signal level.

■Select Channel Data Rate and highlight the data rate specified by your service provider. The channel data rate choices are Nx56k or Nx64k. The default is Nx64k. Press Return.

■Select Data Link Encapsulation and highlight the method of encapsulation that you want to use from the pop-up menu. The choices offered are PPP, HDLC (Cisco), RFC 1483, and Frame Relay. The default setting is Frame Relay. Press Return.

The screen will offer different options depending on your selection.
Frame Relay Options	PPP Options

	T1 Line Configuration
Operation	Mode...	Normal
Line Encoding...		B8ZS
Framing Mode...		ESF
Number of	DS0 Channels:	1
First DS0	Channel:	1
Channel Data Rate...		Nx64k
Data Link	Encapsulation...	Frame Relay
PPP over Frame Relay Enabled:		On
DLCI:		16
LMI:		None
TO MAIN MENU		NEXT SCREEN
Return/Enter takes	you back to previous screen.
Enter Information supplied to you by your telephone company.

RFC 1483 Options

T1 Line Configuration
Operation Mode...	Normal
Line Encoding...	B8ZS
Framing Mode...	ESF
Number of DS0 Channels:	1
First DS0 Channel:	1
Channel Data Rate...	Nx64k
Data Link Encapsulation...	RFC1483
RFC1483 Mode...	Bridged 1483
PPP over Ethernet (PPPoE):	Off
TO MAIN MENU	NEXT SCREEN
Return/Enter goes to new screen.
Enter Information supplied to you by your telephone company.

T1 Line Configuration

Operation	Mode...	Normal
Line Encoding...		B8ZS
Framing Mode...		ESF
Number of	DS0 Channels:	1
First DS0	Channel:	1
Channel Data Rate...		Nx64k
Data Link	Encapsulation...	PPP
PPP Mode...		VC Multiplexed
TO MAIN MENU		NEXT SCREEN
Return/Enter takes	you back to previous screen.

Enter Information supplied to you by your telephone company.

ATM Operation Mode Options
T1 Line Configuration
Operation Mode...	ATM
Line Encoding...	B8ZS
Framing Mode...	ESF
Number of DS0 Channels:	1
First DS0 Channel:	1
Data Link Encapsulation...	RFC1483
RFC1483 Mode...	Bridged 1483
PPP over Ethernet (PPPoE):	Off
Data Circuit VPI (0-255):	0
Data Circuit VCI (32-65535):	35
TO MAIN MENU	NEXT SCREEN

Return/Enter goes to new screen.

Enter Information supplied to you by your telephone company.