Frame Relay Notes - LMI, Headers, and Encapsulation
Local Management Interface
* Manages link between the router and frame relay switch
* Routers send Status Enquiry to the switch
* The switch responds with a Status message informing the router of the DLCIs available
* Serves as a keepalive
* Default keepalive is 10 seconds, 3 misses is failed
* Three types
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