It320 Chapter 1 Questions

Chapter 1 1. Which of the following statements accurately describe differences between a LAN and a WAN? b. companies can use a Wan to connect remote locations, and a LAN can make a local connection in a building. d. Only WANs require a CSU/DSU to be used on the ends of the cable 2. Network professionals belong to organizations that plan and define standards used in networking. Which of the following are recognized industry organizations? a. IETF c. ISO d. EIA f. ITU 3. Which of the following are true about router? a. outers enable different IP networks or IP subnets to communicate with each other. c. path selection is one of the main functions of a router. e. routers have a central processing unit and memory. 4. Which of the following are main components of a router? a. ROM b. Flash memory e. RAM 5. Which of the following statements describe the function of RAM in a router? c. RAM stores the current configuration information. e. RAM stores routing tables for the router. 6. Which of the following statements are true about DTE? c.

DTE usually resides on the customer’s premises. d. DTE is an acronym for data terminal equipment. 7. Which of the following statements are true about DCE? b. DCE provides clocking to the DTE. c. DCE is an acronym for data circuit-terminating equipment. 8. The term WAN refers to which layers of the OSI model? b. Data link d. Physical 9. Which of the following physical ports and/or cables on a router require clocking to be configured in a back-to-back connection? e. Serial port with DCE cable. 10. Which of the following statements are true about interfaces? . Ethernet interfaces usually use RJ-45 connectors. d. Interfaces can accept smart serial connectors. 11. What are possible functions of a console port? b. Accessing the router to change configurations. d. Password recovery 12. In the following figure, which setting is different from the default for connecting to a Cisco router? a. Bits per second. The Cisco default is 9600bps 13. Which of the following are data-link encapsulations for WAN? a. Frame relay c. IETF 14. Which of the following are used in WAN’s? b. Router c. Modem 15.

Which of the following describe the function of flash memory in a router? a. Holds the Cisco IOS software image c. Keeps its contents when a router is rebooted. d. Can store multiple versions of Cisco IOS software. 16. Which of the following are true about out-of-band router management? a. Can be performed using the console port with a rollover cable. d. Can allow troubleshooting when a link is down. e. Can be performed using a dialup connection. 17. Which of the following are true about the items shown in the following figure? a. Item B contains serial interfaces. . Items C and D can be used for router management. d. Item B can accept either DTE or DCE cables. 18. Which statement is true about a router? b. NVRAM stores the startup configuration file, and RAM stores the running configuration. CHALLENGE Q&A 1. Which type of cable is used in the connections marked in the following figure? a. PC1 to R1: crossover b. R1 to R2: back-to-back serial connection or DTE/DCE c. R2 to SW2: straight-through cable d. R2 to PC2: console or rollover cable 2. Router R1 has been used in a lab for the last several years.

R1 connects to router R2 using a back-to-back serial connection, using its serial interface that does not have a built-in CSU/DSU. R1 also has a single Ethernet interface connected to a single PC without using a hub or switch. To save money, the IT manager has decided to use R1 for a new site being installed into the network, as shown in the bottom half of the following figure. Which of the following answers is true regarding other opportunities to save money with this new installation? a. R1 can use the serial cable that was formerly attached to R2, but not the serial cable that was formerly attached to R1.

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Upload your instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with MyHomeworkGeeks
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
See why 20k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
Social Work and Human Services
Great work I would love to continue working with this writer thought out the 11 week course.
Customer 452667, May 30th, 2021
Business and administrative studies
great job as always
Customer 452773, February 26th, 2023
Business and administrative studies
Customer 452773, February 23rd, 2023
Customer 452591, March 18th, 2021
Looks great and appreciate the help.
Customer 452675, April 26th, 2021
Impressive writing
Customer 452547, February 6th, 2021
Thank you!
Customer 452545, February 6th, 2021
excellent job made a 93
Customer 452773, March 22nd, 2023
Thank you!!! I received my order in record timing.
Customer 452551, February 9th, 2021
Business Studies
Thank you very much for a good job done and a quick turn around time.
Customer 452615, March 31st, 2021
thank you so much
Customer 452749, June 10th, 2021
Love this writer!!! Great work
Customer 452597, April 5th, 2021
Customer reviews in total
Current satisfaction rate
3 pages
Average paper length
Customers referred by a friend
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat

Sometimes it is hard to do all the work on your own

Let us help you get a good grade on your paper. Get professional help and free up your time for more important courses. Let us handle your;

  • Dissertations and Thesis
  • Essays
  • All Assignments

  • Research papers
  • Terms Papers
  • Online Classes