Switches allow different devices on a network to communicate. Routers allow different networks to communicate.
A router also connects networked computers to the Internet, so multiple users can share a connection. And a router acts as a dispatcher. It chooses the best route for information to travel, so that it's transmitted as efficiently as possible.
Not sure which networking device you need? Talk to a local Cisco reseller who understands your specific requirements. Your reseller can design, install, and help you maintain your network. You'll get a secure, reliable, affordable network backed by Cisco and customized to meet your needs today, giving you a clear path to tomorrow.
Switches can connect different network types (such as Ethernet and Fast Ethernet) or networks of the same type. Many switches today offer high-speed links, like Fast Ethernet, which can be used to link the switches together or to give added bandwidth to important servers that get a lot of traffic. A network composed of a number of switches linked together via these fast uplinks is called a “collapsed backbone” network.
Dedicating ports on switches to individual nodes is another way to speed access for critical computers. Servers and power users can take advantage of a full segment for one node, so some networks connect high traffic nodes to a dedicated switch port.
Full duplex is another method to increase bandwidth to dedicated workstations or servers. To use full duplex, both network interface cards used in the server or workstation and the switch must support full duplex operation. Full duplex doubles the potential bandwidth on that link.
A managed switch is a network switch that contains software and hardware to supercharge the way you run your network. Additional functionality like SNMP (Simple Network Management Protocol), VLANs (Virtual Local Area Network) and so on gives you more control and improve your network performance. This article gives you all the main points to understand the basics of managed switches and decide if it is worth investing in the managed switch for your network. Let’s dive into it.
We will be honest with you. Our opinion is that if your network is even slightly above basic, we strongly advise looking into managed switches. It will significantly improve the management and running of your network even for a home network. Although the best managed switches which we picked in our list will cost you double ($150 – $600) of the unmanaged switches, it is worth it.
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