Symmetricom EDGE CLOCK 1000 - Manual (Page 116)

Chapter 4 Provisioning the TimeProvider
Provisioning the Input Reference
116 TimeProvider User’s Guide 097-58001-02 Revision G – April 2008
This command sets the SSM bit to position 4 in the E1 input string on Input 1.
Autonomous Message
TP-SSU 03-10-24 11:05:18
A 1187 REPT EVT
“INP1,T1:NA,SSMBIT,NSA,03-10-24 11-05-18:\"E1 SSM BIT HAS
CHANGED,4\””
;
Enabling CRC4
Use the ED-SYNC command to enable or disable the use of CRC4 on E1 inputs.
ED-SYNC:[<tid>]:<aid>:[<ctag>]::<keyword>=<value>;
This command has a default access level of ADMIN.
Sample Command
ED-SYNC::INP1:TS1000::CRCENA=ENABLE;
Normal Response
TP-SSU 03-10-24 11:06:57
A 1188 REPT EVT
“INP1,T1:NA,CRCENA,NSA,03-10-24 11-06-57:\"INPUT CRC HAS
CHANGED,ENABLE\””
;
Using Performance Monitoring
You can set thresholds for alarms and for qualifying inputs using MTIE and FFOFF
data. For more information on performance monitoring, see
Performance
Monitoring , on page 24.
Setting MTIE and FFOFF Thresholds
Use the SET-TH command to set the alarm thresholds for each input and each
MTIE window.
SET-TH:[<tid>]:<aid>:[<ctag>]::<keyword>=<value>;
This command has a default access level of ADMIN.
<aid> <keyword> <value> Description Default value
INPp
p = 1 | 2 CRCENA ENABLE |
DISABLE Provisions the use of
CRC4 on E1 inputs DISABLE