Starting A Line Loopback - Paradyne 3162 User Manual

Starting a Line Loopback

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3162-A2-GB20-40
Table 5-10. Valid Loopback Combinations
LLB
N/A
LLB
PLB NO
YES
DLB
RLB YES
NO
DCLB
YES
DTLB
The Line Loopback command (LLB) loops the received signal on the network
interface back to the network without change.
DSU
DTE
ALL
(DSX-1)
1s
ALL 1s ALL 1s
PORT 2 PORT 1
Procedure
To perform a Line loopback:
1. From the Main Menu screen, select Test.
2. From the Test screen, select Network & DTE Tests.
3. For the Line Loopback command (under Local Loopbacks), select Start.
August 2000
PLB DLB RLB
NO YES YES
N/A YES NO
YES N/A NO
NO NO N/A
NO YES NO
YES YES YES
CSU
NETWORK
LLB
INTERFACE
496-14319-02
Monitoring and Testing
DCLB DTLB
NO YES
NO YES
YES YES
NO YES
YES YES
(on (on
separate separate
ports) ports)
YES YES
(on (on
separate separate
ports) ports)
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