Communications Data Link Layer Protocols Computer Science essay
Design a logical topology to organize devices. 3. Select network hardware. Choose switches, routers and access points that are appropriate for your size and needs. Consider wired wireless infrastructure requirements. 4. Design the IP addressing scheme. Plan subnets and IP ranges for efficient use of available addresses. 5. The LLC protocol is a kind of interface between various medium access control protocols and a network layer protocol. The LLC protocol has been standardized by the IEEE organization. 2. There are two groups of services of the LLC protocol. The first functionality, and by far the most important of many today, List of Data Link Layer Protocols. Below is the list of data link layer protocols. SDLC: SDLC stands for Synchronous Data Link Control Protocol, is a communication protocol of a computer. It is usually used to transfer system network architecture traffic. The synchronous data link protocol connects all external devices together. The TCP IP model consists of two standard transport protocols: Transmission Control Protocol TCP and User Datagram Protocol UDP. TCP uses a reliable data flow protocol that is connection-oriented, while UDP uses an unreliable data flow protocol that is connectionless oriented. The Internet layer. Network layer protocols. Network layer is responsible for transferring data or communication from one host to another host connected in a network. Instead of describing how data is transferred, it implements the technique for efficient transmission. To provide efficient communication protocols, consider the set of activities related to email A: sending an email from an email client to the mail server B: downloading email headers from the mailbox and email retrieving mails from the server to a cache C: Checking email via a web browser The application level protocol used for each activity in the same order is. SMTP, HTTPS, IMAP. The “Why This Major” essay is an opportunity to dig deep into your motivations and passions for studying computer science. The point is to share your “origin story” of how your interest in computer science took root and blossomed. This part of your essay could be about an early experience with coding, an immersive computer.