Frame format and error detection, Computer Network Security

FRAME FORMAT AND ERROR DETECTION

The changed frame format also adds CRC. If there is an error happened in frame, then it typically causes receiver to removed frame. The frame including CRC is given in the figure.

 

1474_FRAME FORMAT AND ERROR DETECTION.png

Posted Date: 7/30/2012 5:57:22 AM | Location : United States







Related Discussions:- Frame format and error detection, Assignment Help, Ask Question on Frame format and error detection, Get Answer, Expert's Help, Frame format and error detection Discussions

Write discussion on Frame format and error detection
Your posts are moderated
Related Questions
Example : UCSF Medical Center In the year 2002, the University of California, San Francisco (UCSF) Medical Center received an email message from someone who claimed to be a doct

Network-Based IDS (NIDS) A NIDS resides on computer or appliance connected to segment of an organization’s network and looks for signs of attacks. While examining packets, a NID

how to encryt the data in plaintext cipher

QUESTION a) A switch basically operates by forwarding frames from one part of the network to another, based on MAC address. Describe the three types of switching namely store

Question 1 a) Explain how CSMA/CD works. b) Describe the term "exponential back-off". c) Describe the differences between "circuit switching" and "packet switching". d) Th

What key which if used to encrypt the ciphertext again would give back the plaintext (i.e. key is a weak key)? Define a formula for identifying weak keys for the cipher below (

Problem (1) - Alice, Bob and Charlie have a secret key a=3, b=4, c=5, respectively. - They want to find a common secret key using Diffie-Hellan key exchange protocol (with g

DIRECT INDEXING It is less usually known method. It is possible only is cases where protocols address are given from a compact range. In the diagram below an example of direct

QUESTION (a) Hashing and salting is commonly used as password storage techniques for most applications. Describe how hashing and salting enable secure storage of password (b

LOCAL TALK Apple discovered the LAN technology that uses bus topology. Its interface is added with all Macintosh computers. It has very low speed i.e. 230.4Kbps. Also it is ch