Process switching and fast switching, Computer Networking

Assignment Help:

Process Switching

It applies the brute force method to switch packets wih consumption of large amount of CPU time

List of items are needed when switching packets

Routing tables-    DRAM

Routing algorithm -  Flash memory

Packets-  SDRAM

 I/O memory    - Memory pools - DRAM, Kernal participation

Fast Switching

Same components which are needed for process switching.

Here Cache concept has involved for storing packets header in hash table structure. It increases the performance of switching fastly. Main purpose SDRAM is performs the switching packets quickly with efficiently.

In Cisco IOS Release 10.2, overcome the hash table structure by implement the was another data structure called a 2-way radix tree (a form of a binary tree).


Related Discussions:- Process switching and fast switching

Application layer , Normal 0 false false false EN-IN ...

Normal 0 false false false EN-IN X-NONE X-NONE Application Layer   The application  layer

What are ip addresses, What are IP addresses? IP address refers to the ...

What are IP addresses? IP address refers to the name of a computer on a network, like the Internet. An Identifier for a computer or device on a TCP/IP network, like the

Calculate link utilisation - exchanging packets, a)  Assume that the time r...

a)  Assume that the time required to transmit one packet (i.e. the packet length divided by link data rate) is 10ms and the Round Trip Time (from Source to Destination and back) is

Direct isp service through leased line, The most expensive method of access...

The most expensive method of accessing the Internet is to employ leased lines that directly connect to the ISP. This will enhance access rate to anywhere between 64 K and 1.5 Mbps,

What is the protocol number for tcp, Transmission Control Protocol - TCP i...

Transmission Control Protocol - TCP is a connection oriented transport layer protocol with built unreliability. It considers a large block of data and breaks it down into segments

Subnet/address mask, To use a subnet or classless address, table under rout...

To use a subnet or classless address, table under routers and hosts that have address must keep two pieces of information with every address: the 32-bit address itself and another

System inheritance.., what is inheritance in computer systems special permi...

what is inheritance in computer systems special permissions?

Layered architecture - computer network, Layered Architecture The best...

Layered Architecture The best  way to  understand  any complex system is to break  it into  pieces  and then analyze what they  do and  how they interact. The most logical app

What are all the base services provided by the os, What are all the Base se...

What are all the Base services provided by the OS? Interprocess communications (IPC) Task preemption Task priority Local/Remote Interprocess communication Semaphor

Packet sizes, Large data packets result in fewer load because a smaller par...

Large data packets result in fewer load because a smaller part of the packet is used for header information. Optimum networks use 4kB data packets or larger. Large data packets

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