Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Write notes on Frame Filtering Techniques.
Frame filtering:
The most valuable function performed through bridges is frame filtering. A bridge doesn't forward a frame unless essential. In particular, if a computer attached to individual segment sends a frame to a computer on similar segment, the bridge doesn't require forwarding a copy of the frame to the other segment.
To find out whether to forward a frame, a bridge utilizes the physical address found into the frame headers. While a frame arrives upon a segment, the bridge extracts and checks the destination address. If the bridge determines that the destination computer is attached to a segment over that the frame arrived, the destination will also have obtained a copy of the frame; therefore the bridge can discard a frame without forwarding a copy.
Most bridges are termed as adaptive or learning bridges since they learn the location of a computer automatically. The bridge utilizes the source address to automatically find out the location of the computer which sent a frame, and uses the destination address to find out whether to forward a frame.
In the message-passing model, there exists a set of tasks that use their own local memories during computation. Multiple tasks can reside on the similar physical machine as well ac
Q. Show Organisation of Clos network? Clos network: This network was designed by Clos (1953). It's a non-blocking network and offers full connectivity similar to crossbar netw
Define memory cell? A memory cell is capable of storing single bit of information. It is usually organized in the form of an array
Define Cloud Computing with example. Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., se
What are batch systems? Batch systems are quite appropriate for implementing large jobs that need little interaction. The user can submit jobs and return later for the results
Define the password methods and Biometric systems for implementing client server network security. In cyberspace, buyers and sellers cannot notice each other. Also within video
Q. What is Ordered directive? This directive is used in combination with for and parallel for directives to cause an iteration to be executed in order that it would have been h
Define briefly about Extranet. Extranet: Extranet is Extension of an Intranet which makes the latter available to outside companies or individuals along with or without
Q. Ready and Standard mode for point-to-point message passing? Ready mode: Transmitting can be started only if matching receive has already been initiated. Standard mode: M
Question : a) Describe the following modes of wave propagation: - Line of sight - Ground waves - Skywaves b) Why can waves with a very low frequency be used for submar
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd