The above figure shows the
application of the fast and gigabit Ethernet technology. There are three
departments and has the LANS the hosts are connected using a hub, thetopology
is star. The link used is 10Mbps. The other two Lans are also implemented in the
same way. The three LANs are connected to their respective server using a
switch and 100Mbps links.
All the three LANs are linked together using routers
and a gigabit link in the backbone.
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