IEEE802, 1. (a) Given a baseband bus with station 1 located at 10m, station 2 located at, Computer Engineering

IEEE802, Computer Engineering

Assignment Help:

1. (a) Given a baseband bus with station 1 located at 10m, station 2 located at 1000m, and station 3 located at 1010 meters (see diagram above). If the data rate of the bus is 10 Mbps, and the propagation speed of the medium is 200 m/microsecond, how long would it take to send a packet of 100 bits:

(1) between stations 3 and 2?

(2) between stations 3 and 1?

(b) Given a broaband bus with station 1 located at 10m, station 2 located at 1000m, and station 3 located at 1010 meters, and the headend is located at A (see diagram above). If the data rate of the bus is 10 Mbps, and the propagation speed of the medium is 200 m/microsecond, how long would it take to send a packet of 100 bits:

(1) between stations 3 and 2?

(2) between stations 3 and 1?

2. Given a five station token bus LAN with station addresses of 3000, 500, 100, 70, and 50. Stations with addresses of 5000, 4000, 400, 90, and 60 are waiting to enter the ring. Assume a 16 bit address size for the token bus LAN.

(a) Show, in the correct order, each of the MAC control frames that would be sent over the token bus when station 100 attempts to add new station(s) to the ring.

(b) Show, in the correct order, each of the MAC control frames that would be sent over the token bus when station 50 attempts to add new station(s) to the ring.

Use the frame format show below to identify the MAC control frames being sent:

3. Consider a five station token bus network. Calculate the number of frames sent, and the token rotation time (TRTC) for each station, for 5 complete rotations of the token. The priorities of the stations are as follows:

Station Address

Priority

1

6

2

4

3

4

4

4

5

6

Assume the following conditions for the network:

• Time is measured in octet times

• The time to pass the token is 20

• All stations have an unlimited number of frames to send

• The token holding time (THT) for sending priority 6 frames is 400

• The target token rotation time for the priority 4 frames (TRT4) is fixed at a value of 1400

• The frame length is the same fixed value for each station and equal to 100 octets

• The stations are ordered by decreasing station address number

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages

IEEE802, Computer Engineering

Related Discussions:- IEEE802

Spatial domain interpolation, Transfer Domain Create an interpolation al...

Why io devices cannot be connected to the system bus, Why IO devices cannot...

What are kinds of processors, Processors can broadly be seperated into the ...

Explain about hybrid model, Q. Explain about Hybrid model? Hybrid model...

Mention the two subsystem relationship, Mention the two subsystem relations...

Spatial parallelism, what is spatial parallelis

Block diagram of a microcomputer system, Q. Block Diagram of a Microcompute...

Flowchart, draw the flowchart for operator overloading in c++

Show select tag and pull down lists, The next type of input is a Pull Down ...

Validate the xml document , As an XML expert you are needed to model a syst...

Write Your Message!

Featured Services

Online Tutoring

Project Development

Exam Preparation

Course Help

Assignment Help

Popular Subjects

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT