Configuring T1 Cards

Making a profile the working profile

Making a profile the working profile

When the TAOS unit detects that a T1 card has been installed, it creates a default T1 profile for each of the eight lines on the card.

In the following display example, the Dir command shows eight default T1 profiles created for a card installed in slot 2:

admin> dir t1

30512/11/1996 15:58:20 { shelf-1 slot-2 2 }

30512/11/1996 15:58:20 { shelf-1 slot-2 4 }

30512/11/1996 15:58:20 { shelf-1 slot-2 5 }

30512/11/1996 15:58:20 { shelf-1 slot-2 6 }

30512/11/1996 15:58:20 { shelf-1 slot-2 7 }

30512/11/1996 15:58:20 { shelf-1 slot-2 8 }

32012/20/1996 20:55:31 { shelf-1 slot-2 3 }

31701/08/1997 09:58:55 { shelf-1 slot-2 1 }

By default, the line is not enabled, which means that it is not available for use. Its default signaling method is inband, typically used for channelized connections.

To configure a T1 profile, first make it the working profile by reading it into the edit buffer. For example:

admin> read t1 {1 2 1}

T1/{ shelf-1 slot-2 1 } read

Once you have read in a profile, it remains the working profile until you read in another profile. You can use the Set command to change one or more of the profile’s parameters.

To save your configuration changes, use the Write command. For example:

admin> write

T1/{ shelf-1 slot-2 1} written

To list the parameters in a T1 profile, use the List command, as in the following example:

admin> list

[in T1/{ shelf-1 slot-6 4 }] name = ""

physical-address* = { shelf-1 slot-6 4 }

line-interface = { no d4 ami eligible low-priority inband +

The following example shows the parameters in a T1 profile:

[in T1/{ shelf-1 slot-6 4 }:line-interface] enabled = no

frame-type = d4 encoding = ami clock-source = eligible

clock-priority = low-priority signaling-mode = inband robbed-bit-mode = wink-start default-call-type = digital switch-type = att-pri

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APX 8000/MAX TNT/DSLTNT Physical Interface Configuration Guide

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Lucent Technologies 7820-0802-003 manual Making a profile the working profile, Admin read t1 1 2