Atec Agilent-J2300E - Manual (Page 27)

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Frame Relay LMI Expert
Frame Relay LMI Expert is an application that automatically detects Frame
Relay conditions in the network. A typical display for the LMI Frame Relay LMI
Expert is depicted in figure 10. The application automatically identifies which
standard (ANSI, ITU-T or Original LMI) the network is running.
• The following LMI statistics are provided to perform a practical Frame Relay
troubleshooting, based on ANSI T1.617, ANSI T1.618, ITU-T Q922 and Q933:
• Monitor Frame Relay Sequence Numbers and report missed sequences
•Monitor FULL Status (N391) Polling Cycles
•Monitor Status Enquiry messages (T391) counters
• Monitor PVC Full Status messages and maintain Full Status summary
Tables for:
- Active / Inactive PVCs
- Present / New PVCs
- Deleted / Not deleted PVCs
- Monitor error conditions according to Q.933 Annex A, paragraph A.5
- T392 timers and thresholds
- N392 and N393 counters and thresholds
Figure 10: LMI Exper t Statistics.
Frame Relay
(continued)