WAN and System Configuration 2-7
T1 Line Configuration screen
The T1 Line Configuration screen is shown below:
■
Select
Operation Mode
and press Return. From the pop-up menu, highlight the mode your telephone
ser vice provider uses:
HDLC
(Cisco),
CM-HDLC
(Copper Mountain), or
ATM
. The default setting is HDLC.
Press Return.
■
Select
Line Encoding
and press Return. From the pop-up menu, highlight the encoding your telephone
ser vice provider uses:
B8ZS
or
AMI
. The default setting is B8ZS. Press Return.
■
Select
Framing Mode
and press Return. From the pop-up menu, highlight either
ESF
or
D4
, depending on
the framing mode that your telephone ser vice provider advises you to use. The default setting is ESF. Press
Return.
■
If you selected ESF framing mode, toggle
Transmit ANSI PRMs
either No (the default) or Yes. If you
selected D4 framing mode, this option is not available.
■
Select
AutoDetect DS0 Channels
. Netopia routers whose model number ends in “
-T
” may be able to use
the auto detection feature. Toggle this item to Yes if your ser vice provider uses equipment that suppor ts
DS0 channel auto detection. Other wise accept the default No.
■
Select
Number of DS0 Channels
and
enter the number of DS0 channels that you and your telephone
ser vice provider have determined are necessar y for your T1 line. The default setting for DS0 Channels is 1
(one). Press Return.
Note:
Each DS0 channel represents a 56k or 64k increment in bandwidth. Selecting a number less than
the maximum of 24 specifies a fractional T1 inter face.
For fractional T1, you can also specify in the check box whether the DS0 channels are contiguous or
alternating.
■
Select
First DS0 Channel
and
enter the number of the first active DS0 channel you will be using. The
T1 Line Configuration
Operation Mode... HDLC
Line Encoding... B8ZS
Framing Mode... ESF
Transmit ANSI PRMs: No
AutoDetect DS0 Channels: No
Number of DS0 Channels: 1
First DS0 Channel: 1
Buildout (-dB)... 0-0.6
Channel Data Rate... Nx64k
Data Link Encapsulation... Frame Relay
PPP over Frame Relay Enabled: Off
Return/Enter goes to new screen.
Enter Information supplied to you by your telephone company.
Summary of Contents for 4000 Series
Page 10: ...x Firmware User Guide Packet header types B 14 Appendix C Binary Conversion Table C 1 Index ...
Page 18: ...1 8 Firmware User Guide ...
Page 66: ...2 48 Firmware User Guide ...
Page 102: ...3 36 Firmware User Guide ...
Page 130: ...4 28 Firmware User Guide ...
Page 206: ...7 18 Firmware User Guide ...
Page 224: ...9 14 Firmware User Guide ...
Page 274: ...10 50 Firmware User Guide ...
Page 314: ...Index 6 ...