Using packet tracer design of campus network
With the continuous development of network technology and computer multimedia and
popularization ， greatly accelerated the pace of the construction of campus network and
application. In the campus network, network application is growing， the network becomes
more and more crowded ， conflicts arise, the threat of the network is increasing, the
management difficulty is increased, the school is more and more high requirements for the
campus network ， the basic function of campus network configuration has become an
important task for the network management personnel, each school's attention。
The core equipment of the campus net is the three layer switch with routing function， at
the same time, the core equipment connected to the router and the aggregation switch,
aggregation switches the access layer switch。 The basic framework of this paper by using
Cisco Packet Tracer software to simulate a complete campus network, introduces in detail
how to use the three layer switchto achieve interoperability of VLAN campus network。 And
on the campus network ， and do not form analysis 。 This paper gives the detailed
implementation ofnetwork equipment configuration commands ， has realized the basic
function ofcampus network 。 At the same time also showed a high level simulation of
PacketTracer software, Packet Tracer will be introduced into the teaching, from the previous
full theoretical knowledge to understand the abstract， arouse students’ learning interest and
enthusiasm。
Key words：Campus network CISCO VLAN The three layer switching technology
