Category Archives: Frame relay

Frame Relay Configuration – How To Troubleshoot Frame Relay.

This page provides methods to troubleshoot frame relay configurations, emphasizing verification using commands like Debug frame-relay lmi, Show interfaces, Show frame-relay pvc, Show frame-relay map, and Show frame-relay lmi.

How Switches Forward Frames Explained.

Switches utilize two packet forwarding methods: Store-and-Forward, where the entire frame is received and error-checked before forwarding; and Cut-through, a faster method that immediately forwards received frames without error-checking.