Symmetricom SSU-2000 User Manual page 348

Interactive Command Set
KEEPALIVE
Use this command to support a "keep alive" mode that generates a recurring event,
based on a user settable time, to alert the upstream support system that the
SSU-2000 and associated communication path is functional.
Level 0:
Level 1:
Level 2:
Level 3:
Level 4:
Remarks:
Related:
Restrictions: The ICS session in RS232 or telnet is not affected
348 SSU-2000 User's Guide
NA
KEEPALIVE
Displays the "keep alive" time, the length of time between
automatic events that are generated for upstream support systems.
Same as level 1 operation
Same as Level 2 operation with the following additions:
KEEPALIVE [TL1|SNMP] [time]
Options are:
Sets the TL1 session keep alive time
TL1
Sets the SNMP session keep alive time
SNMP
Value in minutes, minimum is 1 minute, maximum is 60
time
minutes. If 0 minutes are specified, it means 'keep alive'
is disabled
Same as level 3 operation
None
None
12713020-002-2 Revision D – April 2004