Cisco 200-125 Dumps

Sunday 6 August 2017

200-125 Exam Sudy Material | Dumps4Download

Question No: 6

Which switching method duplicates the first six bytes of a frame before making a switching decision?

A.  fragment-free switching
B.  store and-forward switching
C.  cut through switching
D.  ASIC switching
 
Answer: C
Explanation:

Cut and Through method has lowest latency. In this method Switch only read first six bytes from frame after the preamble. These six bytes are the destination address of frame. This is the fastest method of switching. This method also processes invalid frames. Only advantage of this method is speed.

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