computer network
Purchase of computer network card, switch and router
Network card purchase 1 Network type 2 transmission speed 3 Bus type 4 The Cable interface 5 Price and brand Selection of switch 1 Pay attention to the proper size 2 The exchange speed should be fast 3 The number of ports can be upgraded 4 Select the appropriate brand according to the use requirements 5 Powerful management and control functions 6 Other details Selection of routers when selecting low-end, middle-end or high-end routers, you should pay attention to security, control software, network expansion capability, network management system and hot…
