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Difrence of lan wan

Lan limit is 40 to 60km then 61km is wan

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Difference between cat 5 ,cat5e , cat 6 cable

Posted on Aug 26, 2008

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The Lan limit on unshielded twisted pair cable (UTP) is 300 ft for a local area network (lan). The cable uses the 802.3 Of course if fiber is used in a LAN then this # can be extended substantially.

Now the main difference between the LAN and Wide Area Network (WAN) is that LANs typically have 1 brodacast domain and froward packets at data link (layer 2 of the OSI) level using MAC addresses.

The WAN operates at the network level (layer 3 of the OSI). WANs are and reads IP addresses. Routers can extend far distances (as you said 40-60km) and band with depends on distance. the further away, the more attenuation on the line.

I hope this helps.

A wide area network

Posted on Jul 30, 2008

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Posted on Jan 02, 2017

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1) I want to setup quality of service making sure that servers or phone systems are allotted a certain amount of priority at all times. For example, you wouldn't want your phones to crack and pop because Joe in accounting decided to stream the latest episode of CSI Miami.
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