1.

During teardown phase, the source, after sending all the frames to destination, sends a _____ to notify termination.(a) teardown response(b) teardown request(c) termination request(d) termination responseI got this question in examination.Query is from Virtual Circuit in division Frame Relay of Computer Network

Answer»

Right CHOICE is (b) TEARDOWN request

Explanation: The source, after sending all the FRAMES to destination sends teardown request to which, destination sends teardown RESPONSE. The switches then DELETE the corresponding table entries.



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