network equipment And components are physical entities connected to the network. There are many kinds of network devices, and they are increasing day by day. Basic network equipment includes: computer (whether it is personal computer or The server ）, Hub Switch , bridge Router , gateway, network interface card (NIC), wireless access point (WAP), printer and modem, optical transceiver, optical cable, etc.
Server selection:
1. The performance should be stable. In order to ensure the normal operation of the network, the selected server should first ensure stability. On the other hand, a server with stable performance means saving maintenance costs for the company.
2. Ask the criterion of sufficiency.
3. Scalability should be considered. In order to reduce the additional cost and impact on work caused by the update server, the server should have high scalability. The configuration can be adjusted in time to adapt to development.
4. Easy to operate and manage.
5. Meet special requirements.
6. The hardware configuration is reasonable. In order to make the server run more efficiently, the performance of the purchased server's internal accessories must be properly matched.
