Specifications

Service Configuration 5-9

FRASM Connections

For all three types of connections the procedure is to first establish a physical line for the connection

using the add line command (addln) in which the physical back card port is specified and then to

establish and configure ports on that line using the add port (addport) command for each port.

In the addport command the port number, line number, line speed, time slot, the port type, the

encoding type, and the interface type are specified.

To complete the connection, additional commands are used which are specific to the type of

connection being set up (FRAS BNN, STUN, or BSTUN).

FRAS BNN Connections

To complete the FRAS BNN connection, proceed as follows:

1 Use the addln command to specify the physical port number (from 1 to 8) which is to be used

for the FRAS BNN connection.

2 Use the addport command to specify a port number for the connection and to specify its

parameters. Specify the port speed, the slot number, the encoding to be used and the type of

DS0 interface. The port type field is used to specify the connection as a FRAS BNN connection.

The role (primary, secondary, and so forth) of the FRASM port to be used in the link protocol

must be specified.

addport <port_num> <line_num> <line_speed> <begin_slot> <port_type> <port_role>

where:

<port_num> port number in the range 1–192

<line_num> value ranging from 1 to 8

<ds0_speed> 1 for 2.4K, 2 for 4.8K, 3 for 9.6K, 4 for 56K, 5 for 64Kbps

<begin_slot> time slot number in the T1 frame

<port_type> 1, 2, or 3: 1 = STUN, 2 = FRAS, 3=BSTUN

<port_role> 1, 2, 3, or 4: 1 = Primary, 2 = Secondary, 3 = Negotiable,

4 = XIDPrimPoll

<MUX encoding> 1 or 2: 1 = NRZ, 2 = NRZI

<MUX interface> 1 or 2: 1 = DS0, 2 = DS0A