Table 1-4 External Set Test; Table 1-5 Frame Fault - Zhone 100 User Manual

External
Set Test
Display
Line Lp to Netw
Payld Lp to Netw
V54 User Lp to Netw
V54 Drop Lp to Netw
LL Lp to User
LL Lp to Drop
Frame Fault
Display
Clear Channel
LMI Netw Failure
LMI User Failure
Netw Threshold Alarm
User Threshold Alarm
PVC Drpd Mon Alarm
PVC Dlvd Mon Alarm
PVC Delay Alarm
BECN/FECN Alarm
980-001-0210G
June 1999
External Set Test shows the highest priority externally initiated test currently running.
This is displayed on the Device Status / Test screen.

Table 1-4 External Set Test

Full T1 Line loopback in place at Network Port toward Network Circuit.
Full T1 Payload loopback in place toward Network Circuit.
Loopback is in place at the User Port toward the Network Circuit, in response to a V.54
LoopUp code from the Network (only if DS0s are assigned to the User Port.)
Loopback is in place at the Drop Port toward the Network Circuit, in response to a V.54
LoopUp code from the Network (only if DS0s are assigned to the Drop Port.)
Loopback is in place at the User Port toward the User Circuit, in response to an LL
(Local Loopback) signal at the User Port interface (only if DS0s are assigned to the
User Port.)
Loopback is in place at the Drop Port toward the Drop Circuit, in response to an LL
(Local Loopback) signal at the Drop Port interface (only if DS0s are assigned to the
Drop Port.)
Frame Fault shows the highest priority Frame Manager fault currently detected. This
is displayed on the System View, Device Status / Test screens, Frame Manager Statis-
tics Summary and ISDN Status / Test screens.

Table 1-5 Frame Fault

Frame Manager configured for and operating in "Transparent" mode.
Invalid or no response to LMI Status enquiries toward Network.
Invalid or no LMI Status requests from User equipment.
Network Link Error Threshold (Data Frame Error Seconds) reached or exceeded.
User Link Error Threshold (Data Frame Error Seconds) reached or exceeded.
PVC Dropped Monitor Packet Threshold reached or exceeded.
Percentage of delivered packets for a PVC, has fallen below the PVC Dlvd Pkt
Threshold value.
PVC Delay Threshold reached or exceeded.
BECN/FECN Error Threshold reached or exceeded.
NetPath 100 User's Manual - Installation Guide
Description
Description
Appendix
A-5