5. Diagnostics
5-6
March 2005
8335-A2-GB20-A0
Card Alarms Screen – Model 8355 and Model 8375
D-B
Displays alarms for the card and port levels. Columns on this screen represent port
numbers (01– 24). If Next appears, press Enter to display the next 12 ports (13–24); if
Previous appears, press Enter to display previous page of ports (01–12).
Major Alarms
:
Selftest
– Shown as Pass or Fail.
DSL Port Selftest Failure
– DSL port self-test results. A result code is shown for each
port: P for Pass or F for Fail.
Initialization Failure
– The DSL link has failed to initialize due to one of the following:
Data Init Failure – No ACK is received form sending configuration information to the
peer ATU.
Configuration Init Failure – The peer ATU cannot support the configuration.
Protocol Init Failure – The peer ATU is incompatible.
ATM Bus Failure
– If ALARM appears on this line, there has been a Loss Of Clock (LOC)
because the line card is unable to communicate with the SCM. This could be because the
chassis does not support the ATM bus (the chassis is not an 8620 or 8820 BLC), or the
SCM card has been removed from the chassis.
(Continued on next page)
Table 5-2.
Monitoring – Card Alarms (2 of 6)
