[Answered] The most common layer 1 protocols are: A) SONET, DS1, DS3 B) ATM, Ethernet C) IP, Frame Relay, ...

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Author Question: The most common layer 1 protocols are: A) SONET, DS1, DS3 B) ATM, Ethernet C) IP, Frame Relay, ... (Read 44 times)

Garrulous

Hero Member
Posts: 686

on: Jul 28, 2018

The most common layer 1 protocols are:

A) SONET, DS1, DS3 B) ATM, Ethernet
C) IP, Frame Relay, SONET D) None of the above

Question 2

The 3 most common layer 2 protocols are:

A) Frame Relay, ATM, Ethernet B) IP, IPX, AppleTalk
C) SONET, Frame Relay, ATM D) Frame Relay, ATM, Ethernet

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eliasc0401

Sr. Member
Posts: 338

Reply #1 on: Jul 28, 2018

Answer to Question 1

C

Answer to Question 2

C

Garrulous

Member
Posts: 686

Reply 2 on: Jul 28, 2018

Thanks for the timely response, appreciate it

sailorcrescent

Member
Posts: 334

Reply 3 on: Yesterday

Gracias!

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