Network security is the crucial research area these days and most of the authors and research scholars are striving a lot to derive an optimal solution in this context. Standard Local Area Network (LAN) security configurations and specifications are analyzed over the literature review section of the current thesis and from the core review it is clear that, the existing security LAN models are no more used or applied for the VLAN configurations. In general VLAN architecture is adopted to protect the traditional LAN network architecture across both the internal and external networks. Access to the external networks will be monitored by the administrators against the basic LAN security requirements and management of the architecture level issues like firewall prevention from spreading the possible viruses. The following report is used to evaluate and analyze the detailed design configurations requirements and division requirements of a typical VLAN.  is the crucial research area these days and most of the authors and research scholars are striving a lot to derive an optimal solution in this context. Standard Local Area Network (LAN) security configurations and specifications are analyzed over the literature review section of the current thesis and from the core review it is clear that, the existing security LAN models are no more used or applied for the VLAN configurations. In general VLAN architecture is adopted to protect the traditional LAN network architecture across both the internal and external networks. Access to the external networks will be monitored by the administrators against the basic LAN security requirements and management of the architecture level issues like firewall prevention from spreading the possible viruses. The following report is used to evaluate and analyze the detailed design configurations requirements and division requirements of a typical VLAN.