TCP-IP assignment X

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Both the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) are transport layer fundamental protocols. Please provide an explanation for why an application would be built to use TCP rather than UDP. Please submit two (2) further examples.

How does the acronym DNS, which stands for "Domain Name Server," operate? Could you possibly provide a systematic illustration?

In IPv4, the address format is a 32-bit numeric number that is frequently written as four octets separated by periods from the range [0, 255]. At the time of writing, Internet Protocol version 6 (IPv6), with 128-bit addresses, was gradually replacing IPv4. How many IP addresses may be assigned in IPv4 and IPv6 in theory?

The given IPV6 subnet address is 2001:0DA7:FF00:FAF8: :/64. • Use the above IPV6 address for Subnet 0. • Increment the subnet field by 1 and find the IPV6 address for the remaining subnets. • Write simplified IPV6 address. Subnet IPV6 network address (Write simplified IPV6 address) Number 1 3. Complete the 2 following IPV6 addressing table 3 using IPV6 subnetting. Follow the instructions given below and write the IPV6 address in the table.

What is the difference between public and private IP addresses? Use the editor to format your answer 25

Answer with handwriting ple

iP protocol is one of the most common protocols operating at the network layer. Write a report minimum 2000 words explaining the options field in IPv4 header, your report should highlight the main difference between IPv4 and IPv6 protocol headers as well.

7. Please give more information about the Class C IP address.

e) Rewrite the following IPv6 address in abbreviated notation: FE80:0000:0000:8888:12E6:1000:0000:0001/64. marks] What is its prefix? [2

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Short answer25. If the host part of the IP address is all 1, it indicates the broadcast address; if the host part of the IP address is all 0, it indicates the (----) address.   Ans:   26. Host A continuously sends two TCP segments to host B, with sequence numbers of 70 and 100 respectively. Question: (1) How many bytes of data does the first segment carry? (2) What should be the acknowledgement number in the confirmation message sent back by host B after receiving the first segment? (3) If the acknowledgement number in the confirmation message sent back by B after receiving the second segment is 180, how many bytes of data in the second segment sent by A?   Ans:

Please answer honestly and using your own sentences. Please provide with examples

17 Scaling Networks

IPv4 addresses are a challenge for some unknown reason. Is there a strategy that has been developed to deal with this matter? What do you think about when you first see it? It is necessary to provide an explanation for a component of the situation.

Q10/ write True or False answer for the following statements. Correct the false statements 1. DHCP allow host to statically obtain its IP address from network server when it joins network. 2. IPV6 addresses are 32 bits, while IPV4 addresses are 128 bits. 3. IPsec is standard for IP network security, available for both IPV4 and IPV6. 4. IPSec helps to create authenticated and confidential packets for the transport layer 5. ICMP does not attempt to make IP a reliable protocol. it simply attempts to report errors and provide feedback on specific condition.

Addressing Schemes – SubnettingThe Iconic Production is a company newly established in the vicinity of Midrand in the city of Tshwane. The company has just hired you as their network engineer. You are told that the company currently has three departments: HR, Marketing and Operations. You are given the IP address: 192.168.5.0/24. You are required to subnet it as efficiently as possible in order to meet the requirements for the following number of hosts in the company’s network:• HR department: 13 hosts• Marketing department: 61 hosts• Operations department: 28 hosts• Link HR-M: 2 addresses• Link HR-O: 2 addresses• Link M-O: 2 addresses For each of the subnets, determine:• The Network ID• The subnet mask• The total number of hosts addresses• The number of usable host addresses• The range of usable host addresses• The broadcast addressShow all your steps and calculations and for each subnet populate the following table:Name of subnet (LAN)Network IDSubnet mask (/notation)Total number of…

TCP and UDP are two different protocols, yet they have certain similarities. As a software architect, please provide me two examples of when you would prefer to utilise TCP over UDP.

* the number of subnets specified by the .network address (192.168.155.0/26) 2 subnets O 4 subnets 8 subnets 16 subnets

: Answer the following questions:                                                                                                The IP address is based on your student number SN as follow: The first byte is 198. The second byte is the 6th and 7th numbers of your SN, for example, if your SN is 441051271, the second byte is 12 The third byte is the 8th and 9th numbers of your SN, for example, if your SN is 441051271, the third byte is 71 The forth byte is 0. Consider a company which owns a license of this IP address.   Write this IP address, for example 198.12.71.0 How many hosts at the maximum can be in this network? What are the first and the last addresses given to hosts?   The company likes to divide its network into 10 subnets.   Determine the necessary number of bits borrowed. Determine the new subnet mask. Determine the maximum number of hosts in each subnet. Fill the following table Subnet Subnet address First host address Last host address Broadcast…

b) Please continue to fill the next blank below to display all the IP addresses as shown below $last -i| grep "ics325" | grep "Apr 18" | 21 22 96.78.91.134 96.78.91.134 24.131.154.199 107.4.210.159 71.82.136.152 71.82.136.152 107.4.210.159 107,4.210.159

Describe the application layer  and of the TCP/IP model and list the protocols. (Max of 5 lines)

Have you read the TCSEC orange book?

Addressing Schemes – Subnetting The Iconic Production is a company newly established in the vicinity of Midrand in the city of Tshwane. The company has just hired you as their network engineer. You are told that the company currently has three departments: HR, Marketing and Operations. You are given the IP address: 192.168.5.0/24. You are required to subnet it as efficiently as possible in order to meet the requirements for the following number of hosts in the company’s network:• HR department: 13 hosts• Marketing department: 61 hosts• Operations department: 28 hosts• Link HR-M: 2 addresses• Link HR-O: 2 addresses• Link M-O: 2 addresses For each of the subnets, determine:• The Network ID• The subnet mask• The total number of hosts addresses• The number of usable host addresses• The range of usable host addresses• The broadcast address

Computet net works Please answer all points

Q3. What is the purpose of sequence numbers in TCP segment?

Indicate which option is correct of the following statements.Group of answer options The routing table contains a list of all online host addresses All routers on a network have identical routing tables Routers can usually send routing information between each other IP is an example of a routing protocol

Dive into the specifics of the Internet Protocol version 6 (IPv6). What problems does it address in comparison to IPv4, and what are its key features?