Alcatel-Lucent 1677 SONET Link Manual page 214

DLP-126
Do conditions exist that prevent testing?
5
Clear all conditions that prevent testing, verify in CKL-116, then go to step 7. Refer to
6
1677 SONET Link Maintenance and Trouble Clearing manual (PN 3EM13853AF).
Are DS0Gs equipped in shelf?
7
DS0G Copy Switching
Enter
8
Enter
9
RTRV-EQPT::IOC-S-SS;
Observe output. Is working DS0G IS,WRK and protect DS0G IS,STBYH?
10
Enter
11
Reset test set.
12
Enter
13
A small burst of errors at the DS0 level may result from this switch.
Enter
14
RTRV-EQPT::IOC-S-SS;
in step 13.
Enter
15
RTRV-EQPT::IOC-S-SS;
Did DS0Gs change states (working is IS,STBYH and protect is IS,WRK)?
16
Refer to 1677 SONET Link Maintenance and Trouble Clearing manual
17
(PN 3EM13853AF) to clear trouble.
4-170
If yes, then go to step 6.
If no, verify in CKL-116, go to step 7.
If yes, go to step 8.
If no, go to step 27.
RTRV-EQPT::IOC-S-SS;
If yes, go to step 13.
If no, go to step 11.
SW-DX-EQPT::IOC-S-SS;
SW-DX-EQPT::IOC-S-SS;
If yes, go to step 19.
If no, go to step 17.
to retrieve equipment parameters of working DS0G.
to retrieve equipment parameters of mate protect DS0G.
to switch protect DS0G to standby.
to switch working DS0G to standby.
to retrieve equipment parameters of DS0G made STBYH
to retrieve equipment parameters of mate protect DS0G.
Verify DS0G, TMUX and VSC Switching (Working to Protect)
3EM13850AD
Issue 01, September 2007