Specifications

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Cisco MGX 8260 Command Line Interface Guide
Release 1.2, Part Number 78-10987-01 Rev. B0, January, 2002
Chapter 9 Command Reference
chds3ln
Defaults No default behavior or values.
Command Modes Security level 3
Command History
Usage Guidelines Use this command to configure a DS3 line. If you do not enter optional parameters, no change is made.
SendCode The type of code being sent across the DS3/E3 interface by the device.
(Optional for E3 interfaces.) Values are 1 - 6 and have the following names
and meanings:
1=dsx3SendNoCode, sending looped or normal data
2=dsx3SendLineCode, sending a request for a line loopback
3=dsx3SendPayloadCode, sending a request for a payload loopback (all
DS1/E1s in a DS3/E3 frame)
4=dsx3SendResetCode, sending a loopback deactivation request
5=dsx3SendDS1LoopCode, requesting loopback for a particular DS1/E1
within a DS3 frame
6=dsx3SendTestPattern, sending a test pattern
LoopConfig The loopback configuration of the DS3/E3 interface. Values are 1 - 4 and
have the following names:
1=dsx3NoLoop
2=dsx3PayloadLoop
3=dsx3LineLoop
4=dsx3OtherLoop
XmitClkSrc The transmit clock source, which is derived from the recovered receive
clock of another DS3 interface. Values are 1-3 and have the following
names:
1=loopTiming
2=localTiming
3=throughTiming
Cable One of the following ranges of lengths for the cable:
1=1 to 225 ft
2=225 to 300 ft
3=300 to 450 ft
4=450 to 900 ft
Release Modification
1.0 This command was first introduced.
1.1 BSC card configuration - no functional change