What is b-router, Computer Network Security


B-Router

Hybrid devices that has the features of both routers and bridges. A bridge router or brouter is a network machine that acts as a router and as a bridge. The brouter transfers packets for known protocols and simply gives all other packets as a bridge could. Brouters acts at both the network layer for transferable protocols and at the data link layer for non- transferable protocols. As networks have to become more complex, a mix of non-routable and routable protocols has goes to the need for the combined features of routers and bridges. Brouters access both routable and non-routable features by performing as routers for routable protocols and bridges for non-routable protocols. Bridged protocols may propagate throughout the network, but methods such as learning and filtering might be used to replace potential congestion. Brouters are needed as connecting devices in the networking system machine, so it performs as a bridge in a network and as a router in an internetwork.

 

395_B-router.png

Posted Date: 8/20/2012 2:39:44 AM | Location : United States







Related Discussions:- What is b-router, Assignment Help, Ask Question on What is b-router, Get Answer, Expert's Help, What is b-router Discussions

Write discussion on What is b-router
Your posts are moderated
Related Questions
on LAN,where are IP datagrams transported?

The world has to deal with newly released vulnerabilities on a daily basis.  These vulnerabilities eventually lead to active exploits of systems, and it is our job as cyber securit

(a) Which PKI (Public Key Infrastructure) model is typically favored by business organization? (b) Give one possible use of the "extensions" field of an X.509 certificate

Question 1 a) Provide three advantages of using optical fiber. b) Distinguish between "Direct Sequence Modulation" and "Frequency Hopping" c) Decribe the purpose of using "

Explain how can we achieved privacy in an e-mail system.  The full form of PEM is Privacy Enhanced Mail: PEM  is  the  internet  Privacy  Enhanced  Mail  standard  adopted

According to the case, The EZ Company introduced a new technology, focusing on the principles of informationintegration and visualization. The company started negotiatinga saleto a

Using the selected approach, you should then conduct an audit or review of the information security issues associated with the use of computing facility and report on the findings.

Question: (a) Explain and illustrate with a drawing the three-layer feedforward multilayer perceptron neural network. (b) Summarize the standard backpropagation algorithm in

Risk Determination For purpose of relative risk assessment, risk equals probability of vulnerability occurrence TIMES value MINUS percentage risk already controlled PLUS an elem

WFABilling project in Java:  Project Title: WFABilling   Role                      : Developer Domain                 : Tele-Com Environment          : Java, J2EE, S