Carrier Access Access Navigator User Manual
Page 331
Access Navigator - Release 1.8
August 2003
14-11
Alarm Clearing
Clear Alarms – EOC
Controller A/B
Incompatible
Event Report Replaceable Unit
Mismatch. Controllers do not
support the same functionality; for
example, one supports EOC/TMC
and the other does not.
Remove the standby controller and
replace with a compatible
controller (see Replace Controller
Card on
) or update
controller with compatible
software (see Update Controller
Card Software on
Controller A/B Removed
Event Report Replaceable Unit
Missing. Upon removal the
controller card (A or B), the
remaining controller card is now
active.
Insert a good controller card into
the empty slot
Controller A/B software
version mismatch
Event Report Replaceable Unit
Mismatch. Controller card
software versions do not match.
Update offending controller with
appropriate software (see Update
Controller Card Software on
DS1 n Major Line CV
DS1 is receiving Line Code
Violations at a rate greater than
1.0 x 10-3. This indicates a weak
signal or faulty wiring.
Correct the problem with the
incoming DS1 signal, or provision
the DS1 as out of service
EOC Primary/Secondary
Link Down
Event Report Service Problem.
EOC LAPD data link
communication not established
with the switch. Access Navigator
periodically retries to establish
LAPD data link with the switch.
Ensure DS1 assigned to EOC is
healthy.
Check status of DS1 assigned for
EOC with the following CLI
command:
status eoc
Check EOC provisioning with the
following CLI command:
show eoc
Use following CLI command to
change setting:
set eoc <primary/secondary> ds1
Remote Device #n:
T1 #x Loss of Synch
Remote device on DS1 #n
reported loss of synchronization
on T1 #x. Minor alarm for active
crossconnects.
Clear trouble at remote device.
Remote Device #n:
T1 #x rx AIS
Remote device on DS1 #n
received Blue alarm (AIS) on T1
#x. Minor alarm for active
crossconnects.
Clear trouble at remote device.
Table 14-6 EOC Minor Alarm Message and Trouble Clearing Procedure
Event Message
Description
Trouble Clearing Procedure