Health And Status - Paradyne Hotwire 8774 User Manual

Health and Status

8774-A2-GB20-10
The following messages appear in the first column of the System and Test Status
screen. The highest priority Health and Status message also appears on all ATI
screens on the bottom right.
Table 4-1. Health and Status Messages (1 of 2)
Message What Message Indicates
System There are no problems
Operational detected.
LOS at Net, Pt n An LOS (Loss Of Signal)
condition has been detected
on the network interface. No
signal is being received on
Port n , possibly due to a local
network problem.
OOF at Net, Pt n Three consecutive frame
synchronization bits were in
error.
EER at Net, Pt n An EER (Excessive Error
Rate) condition has been
detected on the network
interface at Port n . The
condition is cleared when the
error rate falls below the
threshold value currently
configured.
NTU/LTU Mis The NTU is not configured the
match, Pt n same as the LTU.
LOS at DSX-1, An LOS (Loss Of Signal)
Pt n condition has been detected
on the DSX-1 interface. No
signal is being received on
Port n .
LOF at DSX-1, An LOF (Loss Of Frame)
Pt n condition has been detected
on the DSX-1 interface.
AIS at DSX-1, An Alarm Indication Signal
Pt n
(AIS) is being received by the
DSX-1 interface.
EER at Net, Pt n An EER (Excessive Error
Rate) condition has been
detected on the network
interface at Port 1. The
condition is cleared when the
error rate falls below the
threshold value currently
configured.
December 1998
Monitoring the 8774 Termination Unit
What To Do
1. Verify that the network cable is
securely attached at both ends.
2. Contact network provider.
1. Check the Transmit Clock Source
configuration options. Do not set
both the local and remote unit to
Internal, External, or Loop timing.
2. Contact network provider.
Contact network provider.
Configure units to match.
Verify that the interface cable is
securely attached at both ends.
1. Verify that the network cable is
securely attached at both ends.
2. Contact network provider.
1. Verify that the units line framing
and line coding are compatible.
2. Contact network provider.
1. Ignore condition if 511 test active.
2. Contact network provider.
4-3