COMPUTER NETWORKING

NETWORK LAYER

INTRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What type of connectors do router have?
A
Serial Interface
B
Ethernet Interface
C
Mini USB Interface
D
Console/Aux Interface
Explanation: 

Detailed explanation-1: -Rollover cable (also known as a Yost cable, Cisco cable, or a Console cable) is a type of null-modem cable that is used to connect a computer terminal to a router’s console port. This cable is typically flat (and has a light blue color) to help distinguish it from other types of network cabling.

Detailed explanation-2: -Most Cisco routers include an additional auxiliary (Aux) port as a backup async port. This port is commonly used as a dial-up port for remote router management. It is connected to a modem and enables an administrator to make a phone call to connect to the router’s CLI.

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