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You, as a network technician, have been called into a company to assess why their network is slow. The Network is 100BaseT using cat 5UTP. In the MDF you find a hub being used. What course of action would you take to solve the problem?

Enable 802.1Q on the Hub

Replace the hub with a switch.

Install fiber optic cabling

Install a 802.11AC network

Install a 1000baseT network


1.3.A Firewalls

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