As a network engineer, you will be using a range of network cables and other media. You need to know which cables will work with which devices and interfaces for WAN, LAN, and management ports. Much of the information will serve as a review if you have studied the CompTIA Network+ before the CCNA (which I recommend).
Common Network Devices
Only a few years ago, networks were still pretty small. This meant that you could simply plug all devices into a hub or a number of hubs. The hub’s job was to boost the signal on the . . .
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