ADTRAN MX2800 STS-1 - Table 9-10. STS-1 TL1 Loopback Commands; TL1 Loopback Commands

MX2800 STS-1 User Manual Transaction Language 1 (TL1), Section 9
TL1 Error Codes
61204659L1-1A 9-29
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-{VT1|STS1}:<tid>:<aid>:<ctag>::<locn>,,,<lpbktype>;
RLS-LPBK-{VT1|STS1}:<tid>:<aid>:<ctag>::<locn>,,,<lpbktype>;
Table 9-10 describes each of the STS-1 loopbacks that can be initiated or released with these commands.
* The value of xy may be 00 through 03.
Table 9-10. STS-1 TL1 Loopback Commands
Verb MOD2
<aid>
*
<locn> <lpbktype> Description
OPR STS1 3xy NEND LINE Initiates the STS-1 Line Loopback
RLS STS1 3xy NEND LINE Releases the STS-1 Line Loopback
OPR STS1 3xy NEND DIGLPBK Initiates the STS-1 Digital Loopback
RLS STS1 3xy NEND DIGLPBK Releases the STS-1 Digital Loopback
OPR STS1 3xy NEND TERMINAL Initiates the STS-1 Metallic Loopback
RLS STS1 3xy NEND TERMINAL Releases the STS-1 Metallic Loopback
OPR STS1 3xy NEND ANALOGLPBK Initiates the STS-1 Analog Loopback
RLS STS1 3xy NEND ANALOGLPBK Releases the STS-1 Analog LoopbacK
RLS STS1 3xy Releases any active STS-1 Loopback