Skip to content

Instantly share code, notes, and snippets.

@njujerry

njujerry/TCP-IP各层的PDU.md

Created April 26, 2017 08:33
Show Gist options
  • Save njujerry/e0d1e29637bb69be7c830174f3e63535 to your computer and use it in GitHub Desktop.
Save njujerry/e0d1e29637bb69be7c830174f3e63535 to your computer and use it in GitHub Desktop.
Download ZIP
TCP-IP各层的PDU
Raw
TCP-IP各层的PDU.md

TCP-IP各层的PDU

PDU（Protocol Data Unit），协议数据单元。各层有不同的称谓。

  • 物理层 bit 位
  • 链路层 Frame 帧
  • 网络层 Packet 包
  • 传输层 Segment 段
  • 应用层 Message 文
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment