Ethernet switches are useful when you need more wired connections than your hardware can handle, but don't want to go through ...

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Modern networks are critical for any enterprise. Networks deliver business applications, multimedia messages and key data to end users around the world. A fundamental element that networks have in ...

Fiber optic cables are commonly used for core network lines and connections that must span long distances, such as those used by Internet service providers. This is due to the fact that fiber optic ...

One way to boost network security is to use Cisco’s Port Security feature to lock down switch ports. Learn the basics of port security, and find out how to configure this feature. A growing challenge ...