Design of Network Architecture for Middle-sized Enterprises
ZHANG Meng;QU Jia;College of Electronic Information Engineering,Changchun University;
In order to implement internal business monitoring,all departments of the enterprise should help the headquarter to realize different regional management functions,which has the real-time property,achieving the integration of network. The scheme is a core network design for middle-sized enterprises. OSI seven layer model is adopted to make an analysis,different departments are divided by VLAN,physical link is bound by Eth-trunk to enhance the bandwidth and the reliability,and data transfer is realized by OSPF and BGP protocols to form a whole framework.