Describe in detail how packets are segmented by the Host-to-Host Layer (Transport Layer) and Internet Layer of the TCP/IP model.
Answer:-------------
Layer 2: Internet layer:-------------
Layer 3: Transport Layer:-------------------
Describe in detail how packets are segmented by the Host-to-Host Layer (Transport Layer) and Internet Layer of the TCP/I...
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
(a) Describe briefly the packetizing services provided by network-layer of the TCP/IP (3 marks) (b) Describe briefly the multiplexing services provided by the network-layer of the protocol suite. TCP/IP protocol suite. How can the multiplexed TCP and UDP packets be (4 marks) (c) Describe briefly the impact of congestion on packet delay and throughput. Describe (6 marks) (d) Fig. Q1 shows a network adopting the virtual-circuit approach to transmit demultiplexed at the destination? the strategy used in the Internet to...
1. Define and discuss the functions of the following terms/protocols in relation to the internet. 1) TCP/IP 2) HTTP 3) URL 4) DNS 5) FTP 2. Describe the function of each layer in the four Layer network model. 1) Application Layer 2) Transport Layer 3) Internet Layer 4) Link Layer 3. Discuss how requests are Handled in the client-Server model. 4. In the Domain Name System (DNS), what is address resolution and how is it achieved? (answer all please. thanks)
Which of the following in connectionless – Ethernet, IP, TCP? Explain why. Which of the following is unreliable – Ethernet, IP, TCP, UDP? Explain why. Why is it a good idea to have reliability at the transport layer? How many layers of the hybrid TCP-IP stack does a typical Router implement? Switch implement? Destination host implement?
What happens when the packets sent from a computer (at the application layer) reach various network nodes – local computers, remote computers, local attached routers/switches, remote routers/switches, hubs, etc.? Please discuss what network nodes of different types know about the application file being transmitted (based on what information is provided in the header at the OSI layer at which that node operates) at each level of reassembly (i.e., viewing the frame packet only, reassembling frame packets to recreate the IP...
Let's review some terminology - lets match the tcp/ip stack layer with the term used to describe the 'packet' for that layer. Layers: Transport Layer, Network Layer, Link Layer, Application Layer Terms: Chunk, datagram, frame, segment, fragment, message
Describe how to use applications and communication protocols in the Transmission Control Protocol/ Internet Protocol (TCP/ IP) suite to design IP addressing and subnetting solutions for variable length subnet masks in your small home network.
Please answer following short parts for Upvote (please answer all) a) Which layer of the TCP/IP model implements the Network Address Translation protocol? b) What are the advantages and disadvantages of Network Address Translation? c) How is SNAT different than NAT? d) Explain the reasons why or why not the Network Translation Protocol may increase network security? e) What is the difference between a TCP port and an IP Network address? f) List the advantages and Disadvantages of TCP Transport...
The TCP/IP model does not map directly with the OSI model on a layer to layer basis True False
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