Explain the structure of a typical ethernet frame, Computer Networking

Assignment Help:

Question:

(a) The IEEE 802 series of standards describe both the Physical and Data Link layers of their respective technologies. Two important standards are 802.3 and 802.5, respectively known as CSMA/CD (Ethernet) and Token Ring.

i. Describe 3 differences between Token Ring and CSMA/CD technologies.

ii. Explain the structure of a typical Ethernet II frame.

(b) Asynchronous Transfer Mode (ATM) is a high-speed network technology. ATM has a physical layer, an ATM layer and an ATM Adaptation Layer (AAL). Four protocols at the AAL layer allow for the creation of a variety of service classes.

i. What are the factors that determine the service classes and what is the purpose of such a distinction?

ii. Give briefly the structure of an ATM NNI cell.

(c) Nowadays many companies are shifting towards the IEEE 802.11x standard for extending their network.

i. Outline two popular flavours of this wireless standard. Elaborate on the operating frequency, range and speed of each flavour.

ii. What are the two modes of operation of this standard and explain the difference between the two.

iii. Mention one security issue with this wireless technology and explain how this issue can be addressed.


Related Discussions:- Explain the structure of a typical ethernet frame

Command that forces the router to load into ROM, Determine the command that...

Determine the command that forces the router to load into ROM mode upon a reload?  Ans) boot system rom ia the command that forces the router to load into ROM mode upon a reload

Explain about wireless ethernet, Wireless Ethernet (802.11) a) Operates...

Wireless Ethernet (802.11) a) Operates on physical plus data link layers b) BSS (Basic service set) stationary or mobile wireless stations and a central base station known a

Multithread web server, CSE4344 Computer Network Organization Project 1 Sim...

CSE4344 Computer Network Organization Project 1 Simple Web Server & Client Instructor: Sajib Datta Spring 2017 "What I cannot create, I do not understand." Richard P Feynman Object

Linked list for parallel algorithms, Linked List A linked list is a dat...

Linked List A linked list is a data structure composed of zero or extra nodes linked by pointers. Each node consists of two parts, as shown in Figure: info field having specifi

What are the important benefits of computer network, Q. What are the import...

Q. What are the important benefits of computer network? Ans: Important benefits of computer networks are: -  Resource sharing -  Higher reliability -  Higher flexibili

Application to exploring network packet capture, This lab introduces basic ...

This lab introduces basic network capture concepts using Wireshark. Setup You will need a PC running Windows for this lab and you will need to install the Wireshark softwar

Point out the drawbacks of token ring, Point out the drawbacks of Token Rin...

Point out the drawbacks of Token Ring. Few of the drawbacks of Token Ring are: a. Token Ring is very costly. All topology components cost much more than other more popular s

Name the 10base5 connectors, 10Base5 Connectors Transceiver - inter...

10Base5 Connectors Transceiver - intermediary device as well called a medium attachment unit (MAU) Performs CSMA/CD function may perhaps contain small buffer Atta

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd