Python Full Stack learning Note (ii) Subnetting of Network Foundation

Read Catalogue I. IP Address Basics 1.1 IP Address structure and classification 1.2 special IP address 1.3 subnet mask 1.4 IP address request two. subnetting 2.1 subnetting Concept 2.2 Class C sub-network Division 2.3 subnetting Step 2.4 subnetting Case 2.5 sub-division Network considerations 2.6 Why subnetting and its advantages 2.6.1 why subnet Partitioning: Advantages of 2.6.2 subnetting

I. Basic knowledge of IP address

1.1 Structure and classification of IP addresses

According to the TCP/IP protocol, each device connected to the Internet must have an IP address, which is a 32-bit binary number, or it can be expressed in dotted decimal notation, each eight-bit set, with a decimal representation of 0~255, with "." For each group. Separate, such as 172.16.45.10

IP Address representation

After the network bit and host bit in the IP address are fixed, the IP address is divided into different product

Python Full Stack learning Note (ii) Subnetting of Network Foundation