LAN
|
WAN
|
(i)
LAN
stands for Local Area Network.
|
(i)
WAN
stands for Wide Area Network.
|
(ii)
LAN
is a computer network covering a small geographic area, link a home, office,
schools, or group of buildings.
|
(ii)
WAN
is a computer network that covers a broad area.
|
(iii)
LAN
has high speed (up to 1000 mbps).
|
(iii)
WAN
has less speed (up to 150 mbps).
|
(iv)
The
LAN is build using the layer 2 devices like switches, bridges and layer 1
devices like hubs.
|
(iv)
The
WAN is build using the layers 3 devices Router and Multi layer switches.
|
(v)
LAN
is owned, controlled and managed by a single person or organization.
|
(v)
WAN’s
are not owned by any one organization but rather exist under distributed
ownership.
|
(vi)
LAN
is easier to maintain at relatively low costs.
|
(vi)
Maintaining
WAN is difficult because of its wider geographical coverage and higher
maintenance costs.
|
(vii)
LAN
experiences fewer data transmission errors.
|
(vii)
WAN
experiences more data transmission errors.
|
(viii)
LANs
have a high data transfer rate.
|
(viii)
WANs
have a lower data transfer rate compared to LANs.
|
(ix)
High
bandwidth is available for transmission.
|
(ix)
Low
bandwidth is available for transmission.
|
(x)
The
network is spread to a very small location.
|
(x)
The
network can be spread world wide.
|
(xi)
The
best example for a LAN is the network in an organization.
|
(xi)
The
best example for a WAN is the Internet.
|
09 March 2018
Distinguish between LAN and WAN
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