Assume six devices are arranged in a mesh topology. How many cables are needed? How many ports are needed for each device? a. Cable links: n (n – 1) / 2 = (6 × 5) /2= 15 b. Number of ports: (n – 1) = 5 ports needed per device

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Assume six devices are arranged in a mesh topology. How many cables are
needed? How many ports are needed for each device?
a. Cable links: n (n – 1) /2 = (6 x 5)/ 2 = 15
b. Number of ports: (n – 1) = 5 ports needed per device
Transcribed Image Text:Assume six devices are arranged in a mesh topology. How many cables are needed? How many ports are needed for each device? a. Cable links: n (n – 1) /2 = (6 x 5)/ 2 = 15 b. Number of ports: (n – 1) = 5 ports needed per device
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