Ethernet header size

IPv4是一種無連接的協定，操作在使用封包交換的連結層（如乙太網路）上。 ... 首部長度（Internet Header Length， IHL）: 占4bit，首部長度說明首部有多少32位元...

IPv4 Version (4-bit) 表示這是IPv4 header(數值為0100) Header Length (4-bit), 最小值是5, 即20-byte , 最大值為15,

The minimum length of an IP header is 20 bytes so with 32 bit increments, you would see value of ...

201604131458ethernet ip tcp header size ?network. ethernet 14byte, ip 20bytes, tcp 20bytes. norma...

The general structure of the IPv4 packet is shown in Figure 7.3. The minimum header (using no opt...