As stated earlier, often the telco gets the mapping information wrong when they map your DLCI to the wrong port or get the number wrong. You will need to prove that they are at fault before calling them or logging a ticket, using the following commands:
- show frame-relay pvc
- show frame-relay lmi
- show frame-relay map
- debug frame-relay pvc
- debug frame-relay lmi
Frame Relay Errors
Annoyingly, in the exam they sometimes like to ask you about errors on the Frame Relay link, so here . . .
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