The TCP/IP model does not map directly with the OSI model on a layer to layer basis
True
False
Answer: False Data link and physical Layers of OSI maps to Network interface layer of TCP/IP Network layer of OSI maps to Network layer of TCP/IP Transport layer of OSI maps to Transport layer of TCP/IP Application, Presentation and Session Layers of OSI maps to Application layer of TCP/IP But layer to layer basis is comfusing. if it means every layer of TCP/IP has matching layer in OSI model. then it's true.
The TCP/IP model does not map directly with the OSI model on a layer to layer...
Which of the following are true when comparing TCP/IP to the OSI Reference Model? (Choose two.) A. The TCP/IP model has seven layers, while the OSI model has only four layers. B. The TCP/IP model has four layers, while the OSI model has seven layers. C. The TCP/IP Application layer maps to the Application, Session, and Presentation layers of the OSI Reference Model. D. The TCP/IP Application layer is virtually identical to the OSI Application layer.
Explain how the Physical Layer of the OSI model works. Identify which layer of the OSI model the IP Protocol and HTTP operates. Identify the layer of the OSI model a router operates. Explain the difference between IPCONFIG vs. IPCONFIG /ALL. Explain the purpose of an IPv4 loopback address and how it works. What TCP/IP utility would you use to find another computer’s IP address? Explain the difference between a static route and a default route. Explain the difference between...
List the layers of the OSI model under the basic communications model. Include the main TCP/IP protocols for key layers. In additional list the various common devices and on which layer(s) they live (example: switches, hubs, routers, gateway, etc.)
Question 26 In the TCP/IP model, what layer combines the responsibilities of the Application, Presentation, and Session layers from the OSI model? a. Internet b. Application c. Transport d. Link 1.25 points Question 27 In the TCP/IP model, what layer is considered so simple that it is ignored entirely? a. Network b. Data Link c. Application d. Physical 1.25 points Question 28 In the United States, who is able to activate the Emergency Alert System at the national level? a....
The purpose of the Transport Layer in both the OSI and TCP/IP models is to: Select one: a. Deliver data across one link using suitable medium access b. Define a suitable format for data, and optionally provide compression and encryption c. Deliver data across multiple links using the best path d. Deliver data to endpoints within an end device
Topic: TCP/IP T Time Remaining 57 minutes Application 6 Presentation Application Session 4 Transport Transport Internet Network Interface TCP/IP Network Data Link Physical OSI Reference Model TCP layers (true or false true false- MAC addresses are handled at the Application layer true false- Size of the data packets is done at the Insternet layer true false- the Network Cnternet) Inyer is involved with couting of messages true false Switching ss done at the latermet layes THE
Consider removing the Session and Presentation layers from the 7-layer OSI model resulting in the 5-layer Internet model discussed in class. What is the impact os us as the application developers? In other words, how does this change impact us? Consider changing the algorithms but maintaining the same functionality in the Session and Presentation layers from the 7-layer OSI discussed in class. What is the impact os us as the application developers? In other words, how does this change impact...
You learned that the OSI model is an industry-accepted model. For this case study, compare and contrast the OSI model and DoD TCP/IP model. Include a comparison of how security fits into each model. Prepare a report summarizing your research. Included in the report should be a critique of the question, "Why do we still use the OSI model when just about everyone has settled on the TCP/IP protocol suite?" Defend your thoughts.
The OSI Data Link Layer true true true true false - adds a header and tail to the message from the network layer false - maintains connections between nodes on different networks false - considers IP addresses as MAC addresses false - may need to synchronize frames transmitted Record Answer
Describe the form of data unit for the 5-layer TCP/IP model. Given the following IP source and destination addresses in Hexadecimal format: 3. P source address: 81 7E 7B 01 IP destination address: 81 7E 7B 24, converi then to standard doited decimal format. Describe the form of data unit for the 5-layer TCP/IP model. Given the following IP source and destination addresses in Hexadecimal format: 3. P source address: 81 7E 7B 01 IP destination address: 81 7E 7B...