The Process/Application Layer Protocols of DoD Model – CCNA Course

process or application layer protocol

In this article, we’ll describe the different applications and services typically used in IP networks. The following protocols and applications are covered in this section: Telnet FTP TFTP NFS SMTP LPD X Windows SNMP DNS DHCPIBootP Let’s look at one by one. Telnet Telnet is the chameleon of protocol sites specialty is terminal emulation. It … Read more

Introduction to TCP/IP and DoD Model of Internet Layer- CCNA Course

TCP IP or internet layer protocol

In this article, we will have a brief introduction to TCP/IP and DoD Model of Internet Layer. The Transmission Control Protocol/Internet Protocol (TCP/IP) is a standard that includes many protocols. It defines how machines on an internetwork can communicate with each other. It was initially funded by and developed for the Defense Advanced Research Projects … Read more