Does node refrain from transmitting its scheduled time

Assignment Help Computer Networking
Reference no: EM1370448

Suppose nodes A and B are on the same 10 Mbps Ethernet bus, and the propagation delay between the two nodes is 245 bit times. Suppose A and B send frames at the same time, the frames collide, and then A and B choose different values of K in the CSMA/CD algorithm. Assuming no other nodes are active, can the retransmissions from A and B collide? For our purposes, it suffices to work out the following example. Suppose A and B begin transmission at t=0 bit times. They both detect collisions at t=245 bit times. They finish transmitting a jam signal at t = 245 + 48 = 293 bit times. Suppose KA=0 and KB= 1. At what time does B scheduleits retransmission? At what time does A begin transmission? (Note: The nodes must wait for an idle channel after returning to Step 2, see protocol.) At what time does A's signal reach B? Does B refrain from transmitting at its scheduled time?

Reference no: EM1370448

Create variant of kerberos in which workstation generate tgt

Create variant of Kerberos in which the workstation generates TGT. TGT will be encrypted with user's master key rather than KDC's master key.

Determine time take to send file between two hosts

Assume two hosts, A and B, are separated by 10,000 kilometers and are connected by direct link of R =1 Mbps. Assume propagation speed over link is 2.5?108 meters/sec .How lo

Explain how to retrieve certificates from directory

Retrieving certificates from the directory, having no directory but having each principal responsible for keping its own certificate, and sending it to someone who needs to

How rsa algorithm implemented if private key is unknown

What if private key is unknown? how would rsa algorithm be implemented then? Assume we have the algorithm which knows public key it is able to decrypt small amount of messages

How company can manage snmp from corporate location

Write one-page proposal of how company can manage SNMP from corporate location. Include details on versions, basic operations, and MIBs. Describe the benefits of this kind of

Determine mean time to spend frame to another station

Determine the mean time to spend frame of 1000 bits to another station, measured from beginning of transmission to end of reception? Suppose propagation speed of 100 m/μs.

Provide network addresses which satisfy constraints

Subnet 1 is needed to support up to 125 Interfaces, and Subnet 2 and 3 are each needed to support up to 60 interfaces. Give three network addresses which satisfy these const

Write client and server java swing application using socket

Write client and server, Java Swing application using socket connections which permits the client to specify filename to server in Textfield and server send contents of text


Write a Review

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