前回は、TCP/IPの4階層モデルの「ネットワークインタフェース層」について、OSI参照モデルのデータリンク層に相当する階層の役割やプロトコルについてお話しました。 今回はTCP/IPの4階層モデルの、「インターネット層」を紹介します。
TCP/IP＆ネットワークコマンドの解説書。『Linux×コマンド入門』（技術評論社、2021/04）、『macOS×コマンド入門』（技術 ...
A number assigned to user sessions and server applications in an IP network. Port numbers, which are standardized by the Internet Assigned Numbers Authority (IANA), reside in the header area of the ...
Over the last several years, TCP/IP has gone from being the protocol that only geeks use, to a universal protocol that everyone uses, thanks to the widespread use of the Internet. TCP/IP has been ...
Ethernet is a layer 2 data link protocol that is widely used with the TCP/IP protocol, which resides at layers 3 and 4. To understand network communications, it is essential to learn about the ...
Streamlining data transmission from the client to the server is an ongoing challenge, and some aspects of high-performance network transmission can be confusing. This article explores various methods ...
It is sometimes useful to know the network commands to analyze or configure your TCP/IP networks. Here is the list of commands that can be used in the command prompt. This command is also useful to ...
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