Symmetricom SDU-2000, User Manual

Page: 295 / 470

12713020-002-2 Revision D – April 2004 SSU-2000 User’s Guide 295
TL1 Command Interface
RTRV-PRMTR-KEEPALIVE:[tid]::
ctag;
Valid aid code: None
The Keep-alive function causes autonomous messages to
be transmitted at a user selectable interval. This command
returns the current TL1 and SNMP keep alive settings for the
unit. The format of the response message is:
^^^"tl1_time,snmp_time"<cr lf>
where:
tl1_time
= TL1 session timer in minutes
snmp_time
= SNMP session timer in minutes.
Times set to zero indicate keep-alive is disabled
RTRV-PRMTR-LRM:[tid]:[aid]:
ctag;
Valid aid code:
ALL
,
SxA[y[-z]]
This command returns the LRM port setting. The format of
each port response line is:
^^^"aid:enable,lbo,slip,flt" <cr lf>
where:
aid
of the port,
enable
= {ON|OFF} to enable or disable a port
lbo
= Line Build-Out length setting of {133|266|399|533|
655} feet for DS1 outputs
slip
= slip error threshold in any 24 hour period
flt
= {AIS|SQUELCH}. It defines side 1 output
generation when the LRU has a loss of signal on side 1
input, loss of all reference sources (PLL unlock), or if the
input signal’s frequency has exceeded the LRU’s ability
to retime data.
RTRV-PRMTR-LRMCID:[tid]:[aid]:
ctag;
Valid aid code:
ALL, SxA[y[-z]]
This command returns the LRM port circuit id. The format of
each port response line is:
^^^"aid:cid" <cr lf>
The line contains the aid of the port, cid is a string from 0-43
characters circuit id
Table B-5. TL1 Retrieve Commands (Continued)
Command Description
Fault CTA Installed CTA Not Installed
Side 1 LOS FLT STRATEGY FLT STRATEGY
PLL Unlock CTA Engaged FLT STRATEGY
Excessive Input
Frequency FLT STRATEGY FLT STRATEGY