Alcatel-Lucent 1677 SONET Link Manual page 90

DLP-111
EXTERNALA and EXTERNALB are the recommended values for PRIREF and
5
SECREF, respectively. To set PRIREF and SECREF to other values, refer to the
1677 SONET Link Commands and Messages manual (PN 3AL12345AA) and the
1677 SONET Link Operation and Administration manual (PN 3EM13851AF).
Enter
synchronization parameters.
Enter
6
Enter
7
Is system timing information correct?
8
Enter
9
attributes for BITS external timing ports on the TCs.
where:
VALUE1=SF (super frame) or ESF (extended super frame) timing format.
VALUE2=AMI (alternate mark intervention bipolar) or B8ZS (bipolar, zero
substitution, default)
VALUE3=0DB, 133, 266, 399, 533, or 655 (line buildout length of DS1 line in feet)
Verify BITS Clock Distribution
Enter
10
Are framing formats correct?
11
Enter
12
Are both TCs IS?
13
Refer to the 1677 SONET Link Maintenance and Trouble Clearing manual
14
(PN 3EM13853AF) to clear problem, then go to step 12.
Enter
15
Enter
16
4-46
SET-SYNCN::::::PRIREF=EXTERNALA,SECREF=EXTERNALB;
to verify system timing information is correct.
RTRV-SYNCN;
to view timing source status.
RTRV-SYNCN-SRC;
If yes, go to step 9.
If no, go to step
ED-BITS::AID:::::FMT=VALUE1,LINECMD=VALUE2,LNLEN=VALUE3;
to verify framing formats are correct.
RTRV-BITS;
If yes, go to step 12.
If no, go to step
RTRV-EQPT::TC-11-A;
If yes, go to step 15.
If no, go to step 14.
to retrieve all alarms.
RTRV-ALM-ALL;
to retrieve all alarms.
RTRV-COND-ALL;
5 to re-provision system timing information.
9 to re-provision framing formats.
and
RTRV-EQPT::TC-11-B;
3EM13850AD
Issue 01, September 2007
to set
to set
to retrieve information on TCs.
Configure Timing Source