Specifications

Service Configuration 5-13

FRASM Connections

BSTUN Connections

To complete the BSTUN connections, 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 BSTUN connection.

2 Use the add BSTUN group command (addbstungroup) command to create a BSTUN group.

This command is used to specify the group number and whether local acknowledge is to be.

When a BSTUN connection is made, the connection is assigned to a group in the add BSTUN

port command.

3 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 BSTUN 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:

4 Use the add BSTUN port command (addbstunport) to establish a group number for the

connection.

addbstunport<port_num><group_num>

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

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

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

<port_num> port number in the range 1–192

<group number> the group number to which the connection is to be assigned