Difference between revisions of "Network Routers Versus Switches"
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| − | + | In computer networking, a [[switch]] is often confused with a [[router]], but the two serve very different purposes. | |
| + | While a switch ''connects'' network devices together to form a LAN, a router ''determines'' the best way to route packets across networks, based on certain network conditions. | ||
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| + | The confusion probably stems from the existence of consumer devices which act as '''both''' routers ''and'' switches. | ||
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| + | ==Neighborhood Analogy== | ||
| + | A good analogy for switches and routers is to think of a network of computers as a neighborhood. A switch is the ''street'' which connects the houses, and routers are ''intersections'' which control the connect the neighborhoods and contain important information about them, like street names. | ||
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== Network Routers == | == Network Routers == | ||
[[Image:router.jpg|right|thumb]] | [[Image:router.jpg|right|thumb]] | ||
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[[Image:switchchart.jpg|thumb|500px|center]] | [[Image:switchchart.jpg|thumb|500px|center]] | ||
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== What should I buy? == | == What should I buy? == | ||
Here at 鶹Ƶ, using a router will interfere with our current network structure. As a result, if a router if found on the network, the port with the attached router will be shut off. | Here at 鶹Ƶ, using a router will interfere with our current network structure. As a result, if a router if found on the network, the port with the attached router will be shut off. | ||
Revision as of 15:30, 7 December 2006
In computer networking, a switch is often confused with a router, but the two serve very different purposes.
While a switch connects network devices together to form a LAN, a router determines the best way to route packets across networks, based on certain network conditions.
The confusion probably stems from the existence of consumer devices which act as both routers and switches.
Neighborhood Analogy
A good analogy for switches and routers is to think of a network of computers as a neighborhood. A switch is the street which connects the houses, and routers are intersections which control the connect the neighborhoods and contain important information about them, like street names.
What should I buy?
Here at 鶹Ƶ, using a router will interfere with our current network structure. As a result, if a router if found on the network, the port with the attached router will be shut off.
Sometimes a router can still be used by turning off the DHCP function in the router's control panel. However, this does not always work, so using a switch is recommended.
Does 鶹Ƶ have any to check out for the semester/year?
Switches will not interfere with our network structure and should be used if you need extra ports in your room. 鶹Ƶ Technology Services provides network switches to students living in a 3 or more person room with only 2 network ports provided. To check one out, please stop by the Technology Helpline.
Further questions can be directed to the Technology Helpline by calling x6111 or emailing at helpline@gac.edu.