4. On the row immediately above the vertical lines, find the lowest number that covers the needed hosts and circle it, as shown in Figure 4-22. This is your magic number that youll use in your calculations shortly. In Figure 4-22, the magic number is 16, which is the lowest number that will give you 15 subnets. # of subnets- 8 46 32 40 2 4 32 64 128 256 128 64 4 Magic number 128 192 224 240 248 252 254 255 New interesting octet

4. On the row immediately above the vertical lines, find the lowest number that covers the needed hosts and circle it, as shown in Figure 4-22. This is your magic number that youll use in your calculations shortly. In Figure 4-22, the magic number is 16, which is the lowest number that will give you 15 subnets. # of subnets- 8 46 32 40 2 4 32 64 128 256 128 64 4 Magic number 128 192 224 240 248 252 254 255 New interesting octet

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

See similar textbooks

Related questions

Q: Write down the subnet Id's for FE80:1E8:D22F::/48 if you only want to create 4 subnets.

A: Subnet ID IP address is used for identifying a machine on the internet. Each device on an internet…

Q: b) Please continue to fill the next blank below to display all the IP addresses as shown below $…

Q: 11.Which of the following is the correct order of URL use? O a. Protocol/ Domain name/ Port number /…

A: url have Scheme(https:// (also known as “protocol”)) Domain (www.example.org.uk) Port (:80) Path…

Q: In DNS iterative query the Local DNS server first checks the DNS root then The Local DNS server…

A: In DNS iterative query the local DNS server first checks the DNS root then -

Q: you created a family map server. You made use of a HttpServer object and a group of handlers to make…

A: The serverless LAMP stack All requests for dynamic content are forwarded to Amazon API Gateway.

Q: To reduce waste when subnetting, borrow exactly half the host bits. True or False?

A: Subnetting is a method used in computer networking to break down a larger network into smaller, more…

Q: Suppose that there are four sites as shown in the following figure. S1 2 Bytes 5 Bytes S2 S4 4 Bytes…

A: Solution S1,S2 and S3 will initiate parallely. Therefore, there initiation time = 0.2 seconds After…

Q: QUESTION 5 Explain the following line of code: const HTTP_PORT = process.env.PORT || 3000;

A: HTTP: The World Wide Web was founded on the Hypertext Transfer Protocol (HTTP), which…

Q: CIS269 Packet Translation Lab Break down the following IP datagram into its individual…

A: Break down the following IP datagram into its individual fields, listing the value of each. Hint:…

Q: Alter that MSSQLscanner script to prompt the user for a starting and ending IP address and the port…

A: the solution is an given below :

Q: Q5. Imagine you are using a mobile application that needs to fetch data from a specific webserver.…

A: In web communication, the way a browser fetches resources from a server significantly impacts…

Q: PLEASE LOOK AT MY QUESTION PLEASE . use nodejs to create a server that URL with hostname,…

A: Code: const express = require('express') const app = express() const port = 3000…

Q: Given the following distances between destination nodes, what is the minimum distance that connects…

A: Answer :- The minimum distance that connects all the nodes From To Distance 1 2…

Q: DNS iterative query is considered 'best practice' because it puts less strain on the Root and TLD…

A: Answer. A . True

Question

4. On the row immediately above the vertical lines, find the lowest number that covers the needed hosts and circle it, as shown in Figure 4-22. This is your magic number that you'll use in your calculations shortly. In Figure 4-22, the magic number is 16,
which is the lowest number that will give you 15 subnets.
# of subnets
8 46
32 16
2
4
32
64
128 256
128 64
8
4
2.
1.
Magic number
128 192 224 240) 248 252 254 255
New interesting
octet
Figure 4-22 Circle the magic number, the number of subnets, and the new subnet octet

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Ann is a CSULA student trying to access (https://www.calstatela.edu) from the campus library. Her request must use Domain Name System (DNS) resolution to translate the name (https://www.calstatela.edu) to an IP address. Assume that CSULA DNS name resolution uses iterated queries and her request first goes to the CSULA local DNS server shown in the figure. In the following picture: 1. Fill in the blanks to show all the servers in the DNS hierarchy this request must be sent to, starting from and including the root DNS server. 2. Draw arrows with sequence numbers showing the steps in the DNS resolution. The first and the last step in DNS resolution are shown in the figure.
Quèstion 23 In DNS recursive query the Local DNS server first checks the DNS root then The Local DNS server checks the DNS TLD server. The Local DNS server checks the DNS Authoritative server. B. Oc The DNS Root server forwards the request to the DNS TLD server. None of the above OD.
In DNS recursive query the Local DNS server first checks the DNS root then ______.
Server Host A SYN Seq 0 SYN JACK Seq=0, ACK=1 ACK Seq, ACK Seq=? ACK=? 170 bytes Get Req Seq and ACK values are: a. Seq=1, ACK=0 b. None is true. c. Seq=0, ACK=1 d. Seq=0, ACK=0 e. Беq-1, ACK-1 С.
The following message arrived protected by the following CRC polynomial. Does the message have an error or not? Why? In the below table, show your work that allowed you to make the determination of whether an error exists in the message or not. Add rows and columns to the below table as necessary. M(x): 11010011100011 CRC-3-GSM: x3 + x + 1 CRC that was in the message: 011 X0 T(x) C(x) Remainder
0. AS1 has the following routing table, draw the network of AS’s that these paths imply: prefix path P1 AS2 P2 AS4 AS5 AS3 P1 AS4 AS2 P2 AS5 AS3 P1 AS5 AS2 Assuming AS 1 accepted all the paths advertised to it, what paths does AS4 advertise to AS1? What AS is P1 in? What about P2? AS5 no longer wants to forward packets destined for prefix P1 on behalf of AS1, but it is ok forwarding prefix P2, how would it change the paths it advertises to AS1? If AS1 sends a packet to AS4 destined for P1, what path will it take? How do we know AS4 won’t forward it back to AS1? If AS1 gets the following advertisement from AS4, P1 AS4 AS1 AS2 how would it update its table? Why? NOTE: I would appreciate it if the solutions of the paths were hand-drawn so I can visualize it better.
1. Please access any web site so you that you can capture TCP packets from an HTTP request. 2. Please expand all the fields in the header of your HTTP request packet. Take a screenshot for all the fields in the header fields of the HTTP packet. 3. Please expand all the fields in the header of the TCP packet in your HTTP request packet. Take a screenshot for all the fields in the header of the TCP packets. Please answer the following questions based on your HTTP request, and TCP packets screenshots: 1. What is the method used in your HTTP request? 2. What is the host name you visited? 3. What is the connection status in your HTTP request? 4. What are the source port and destination port, respectively? 5. What are the sequence number and acknowledgement number, respectively? 6. Which flags are set up in the captured packet? Explain what the flags mean.