Instruction manual

Total Access 850 System Manual Section 4 User Interface Guide
64203376L1-1B © 2004 ADTRAN, Inc. 211
.2. Configuring the Layer 2 Protocol
For more details on the configuration parameters discussed in this section, refer to the following pages:
Layer 2 ATM Network Interface Protocol menus beginning on page 129
Ethernet Interface Setup Instructions
Most applications should not require a manual setup for the Ethernet interface. By
default, the Ethernet interface is configured to auto-detect the data rate (as either 10
or 100 Mbps). The following steps disable the auto-negotiation parameter and
manually configure the interface.
Step Action
1
From the main menu, select INTERFACES.
2
Highlight the CONFIG menu for the ETH interface and press <ENTER>.
3
Use the right arrow to select AUTONEGOTIATION and press <ENTER>. Use the
down arrow to choose OFF.
4 Select the DATA RATE field and specify either 10BASET or 100BASET.
5 Select the DUPLEX TYPE field and specify either HALF DUPLEX or FULL DUPLEX.
Layer 2 Protocol (ATM) Configuration – T1 Interface
Step Action
1
From the main menu, select L2 PROTOCOL and press <ENTER>.
2
Use the arrow keys to select the PROTOCOL field for the T1 interface. Press
<E
NTER>. Select ATM from the list of available protocols.
3
Use the arrow keys to select the CONFIG menu for the T1 interface and press
<E
NTER>.
4 Highlight the ATM CONFIG menu for the T1 interface and press <ENTER>.
5 Enter the IDLE CELLS format for your network.
6 Set DATA SCRAMBLING appropriately for your network.
7
Back all the way out to one level to the PVC CONFIG menu, and press <ENTER>.
Enter the VPI and VCI values for communicating with that Gateway. Select
R
OUTER under the CONNECTION field.
8
Select the SETUP menu and configure the virtual circuit for IP or PPP operation.
(Our example selects IP.) Refer to
L2 Protocol (T1 ATM–T1–ATM) > Config >
PVC Config > Setup (Router) on page 131 for more details.