Specifications

9-50

Cisco MGX 8260 Command Line Interface Guide

Release 1.2, Part Number 78-10987-01 Rev. B0, January, 2002

Chapter 9 Command Reference

chds1ln

Change DS1 (T1 or E1) lines.

chds1ln Location numOfLines [LineType LineCoding SendCode LoopConfig LineSignalMode

XmitClkSrc SignalBits IdleCode]

Syntax Description Location The slot and line number, delimited by a period, of the new DS1 line. For

example, enter slot 3 line 2 as 3.2. Valid slot numbers:

• NSC: 1-8 and 11-16

• BSC: 11-16

Valid line numbers:

• NSC: 1-16

• BSC: 1-168 as shown by the following table of DS1 to DS3 mappings.

DS3 Line Number DS1 Line Number

501 1-28

502 29-56

503 57-84

504 85-112

505 113-140

506 141-168

numOfLines Number of lines to add. The MGX 8260 stops adding lines at the first

failure. Values: 1-1136.

LineType The type of framing. The T1 values are:

2=dsx1ESF—means use Extended superframe DS1

3=dsx1D4—means use AT&T D4 format

The E1 values are:

4=dsx1E1—means use CCITT Recommendation G.704, Table 4a

5=dsx1E1-CRC—means use CCITT Recommendation G.704, Table 4b

6=dsx1E1-MF—means use G.704 table 4a with TS16 multi-framing

enabled

7=dsx1E1-CRC-MF—means use G.704 table 4b with TS16 multi-framing

enabled