Question: Suppose Host A sends Host B a TCP segment encapsulated in an IP data- gram. When Host B receives the data-gram, how does the network

Suppose Host A sends Host B a TCP segment encapsulated in an IP data- gram. When Host B receives the data-gram, how does the network layer in Host B know it should pass the segment (that is, the payload of the data-gram) to TCP rather than to UDP or to some other upper-layer protocol?

Step by Step Solution

★★★★★

3.26 Rating (172 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The 8bit protoco l field in t... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Computer Networking Questions!

Recall that we the Internet checksum being used in both transport-layer segment (in UDP and TCP headers, Figures 3.7 and 3.29 respectively) and in network-layer data-grarns (IP header, Figure 4.16)....

Consider Figure S.38 in problem P14. Provide MAC addresses and IP addresses for the interfaces at Host A, both routers, and Host F. Suppose Host A sends a datagram to Host F. Give the source and...

Suppose Host A sends two TCP segments back to back to Host B over a TCP connection. The first segment has sequence number 90: the second has sequence number I lo. a. How much data is in the first...

Need help with networking please ! R17 Suppose Host A sends Host B a TCP segment encapsulated in an IP data- gram. When Host B receives the datagram, how does the network layer in Host B know it...

Suppose there are three routers between a source host and a destination host. Ignoring fragmentation, an IP datagram sent from the source host to the destination host will travel over how many...

When Host A sends Host B a TCP segment encapsulated in an IP datagram, analyze the steps that Host B ' s network layer takes to determine whether to pass the segment to TCP or UDP. Critically assess...

Host A and Host B establish a TCP connection and Host A transmits 352 Bytes successfully. (That means, these bytes have been ACKed.) After that, suppose Host A sends two segments back to back each of...

Host A and Host B establish a TCP connection and Host A transmits 352 Bytes successfully. (That means, these bytes have been ACK'ed.) After that, suppose Host A sends two segments back to back each...

Recall that the name of a transport-layer packet is segment and that the name of a link-layer packet is frame. What is the name of a network-layer packet? Recall that both routers and link-layer...

Network Address Translation: Consider the scenario below in which three hosts, with private IP addresses 10.0.1.12, 10.0.1.16, 10.0.1.24 are in a local network behind a NATted router that sits...

Presented below is information related to Chile Co. 1. On April 5, purchased merchandise from Graham Company for $16,000, terms 2/10, net/30, FOB shipping point. 2. On April 6, paid freight costs of...

Gribble Company reported the following amounts in 2012: Net income, Euros 150,000; Unrealized gain related to revaluation of buildings, Euros 10,000; and Unrealized loss on available-for-sale...

40. The Grocery Manufacturers of America reported that 76% of consumers read the ingredients listed on a products label. Assume the population proportion is p .76 and a sample of 400 consumers is...

What are the two major disadvantages of nonhierarchical clustering procedures?

Which of the following is a random-access protocol? a. CSMA/CD b. Polling c. TDMA

To formulate the performance of a multiple-access network, we need a mathematical model. When the number of stations in a network is very large, the Poisson distribution, p[x] = (e x )/(x!), is...

Which of the following is a controlled-access protocol? a. Token-passing b. Polling c. FDMA

Please show breakdown for calculations. Dover Corporation bought a long-term asset for $125,000. The asset has a 25% CCA rate. At the end of year 5, the firm sold the asset for 25% of its original...

Please, I need help with the following question. Thank you for all those who you have helped! The Allied Group intends to expand the company's operation by making significant investments in several...

Machines A and B are mutually exclusive and are expected to produce the following real cash flows: The real opportunity cost of capital is 8%. a. Calculate the NPV of each machine. (Enter your...