Tl1 Loopback Commands; Table 9-10. Ds3 Tl1 Loopback Commands; Table 9-11. Ds2 Tl1 Loopback Commands - ADTRAN MX2800 M13 User Manual

Section 9, Transaction Language 1 (TL1)

TL1 Loopback Commands

The OPR-LPBK and RLS-LPBK commands are provided as an alternative to ED commands to perform
loopbacks through TL1. The general format for these commands is as follows:
OPR-LPBK-{T1|T2|T3}:<tid>:<aid>:<ctag>::<locn>,,,<lpbktype>;
RLS-LPBK-{T1|T2|T3}:<tid>:<aid>:<ctag>::<locn>,,,<lpbktype>;
Table 9-10 describes each of the DS3 loopbacks that can be initiated or released with these commands.
Verb MOD2
<aid>
OPR T3 3xy
RLS T3 3xy
OPR T3 3xy
RLS T3 3xy
OPR T3 3xy
RLS T3 3xy
OPR T3 3xy
RLS T3 3xy
OPR T3 3xy
RLS T3 3xy
RLS T3 3xy
1. The value of xy may be 00 through 03.
Table 9-11 describes each of the DS2 loopbacks that can be initiated or released with these commands.
Verb MOD2
<aid>
OPR T2 2xy
RLS T2 2xy
RLS T2 2xy
* The value of xy may be 01 through 07, corresponding to the desired DS2 channel.
9-30

Table 9-10. DS3 TL1 Loopback Commands

1
<locn> <lpbktype>
NEND LINE
NEND LINE
NEND DIGLPBK
NEND DIGLPBK
NEND TERMINAL
NEND TERMINAL
FEND LINE
FEND LINE
FEND ALLT1
FEND ALLT1

Table 9-11. DS2 TL1 Loopback Commands

*
<locn> <lpbktype>
NEND NETWORK
NEND NETWORK
MX2800 M13 Multiplexer User Manual
Description
Initiates the DS3 Line Loopback
Releases the DS3 Line Loopback
Initiates the DS3 Digital Loopback
Releases the DS3 Digital Loopback
Initiates the DS3 Network Loopback
Releases the DS3 Network Loopback
Initiates the DS3 Remote Loopback
Releases the DS3 Remote LoopbacK
Initiates the DS3 All T1/E1 Loopback
Releases the DS3 All T1/E1 Loopback
Releases any active DS3 Loopback
Description
Initiates the DS2 Network Loopback
Releases the DS2 Network Loopback
Releases any active DS2 Loopback
61200290L1-1G