Technical Supplement for Network Control

Networking in computer science is the connection of two or more computers electronically with sole aim data peripheral sharing. As and peripherals connected to a network increases, using routers switches alone no longer reliable contain broadcast traffic. Therefore this research employed VLAN technology improve performance an extended star topology by dividing single switching into number overlaying virtual networks called VLANs that can accommodate various functionalities, security needs easy administration. For Inter-VLAN routing, layer 3 switch support 802.1Q trunking on fast Ethernet GigabitEthernet interface was used. This study conducted white-box approach waterfall methodology design, simulate compare. After configuration, it seen presence failure main abstracted from users as VLANS configured logically access share resource systems all blocks. Subsequently, A ring be introduced system were each block will have backup serve for nearest it. Also Dual ISP provide steady internet access.