Every skill in the Internet needs to start with how to get started, and the same is true for network technology!
The difference between network technology and other Internet skills is that learning needs to start with equipment. Only when you understand network devices such as routers, switches, and firewalls can you start from the principles of network communication, which makes network technology more concrete.
The same is true for this set of introductory videos for network engineers: understanding common network devices, basic network communication principles, IP address configuration, DHCP, DNS domain name system, routing technology foundation, static routing, TCP and UDP, vlan virtual local area network, trunk, three-layer switching, One-arm routing, ACL access control list, NAT network address translation, server publishing, telnet, small and medium-sized network system comprehensive experiment.
01 Know common network devices
02 Basic Network Communication Principles
03 IP address configuration
04 DHCP
05 DNS domain name system
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All beginnings are hard! But with this set of zero-based actual combat videos for network engineers, I believe it will make your road to becoming a network engineer easier.