Frame filtering, Computer Networking

Assignment Help:

FRAME FILTERING:

 The very important task a bridge operates is frame filtering. If both the destination and source are on the same segment, it does not repeat the frame to the other code segment. A frame is forwarded to the other code segment, if it id destined to that part. Multicast and broadcast frames are also forwarded.

 A bridge has a list for every segment that consists of physical addresses of the machine attached to that part. In this way a bridge finds on which code segment a destination device is attached.

 As soon as a frame reachs to a bridge, it finds a source address from its header and automatically includes it in the list for that code segment. In this way a bridge creates up address lists. This is given in the figure below:

81_FRAME FILTERING.png

Figure 

 


Related Discussions:- Frame filtering

#titlenetwork, importance of mail server ,proxy server ,modem ,intranet and...

importance of mail server ,proxy server ,modem ,intranet and web site

What is autonomous system, What is autonomous system? It is a collectio...

What is autonomous system? It is a collection of routers under the control of a one administrative authority and that uses a common Interior Gateway Protocol.

Determine about the complete and proper security, Determine about the Compl...

Determine about the Complete and proper security Complete and proper security configuration and administration is indeed a complex issue. One should think carefully about the

Error detection-- crc, Error Detection-- CRC Powerful error detecti...

Error Detection-- CRC Powerful error detection system Rather than addition, binary division is utilized A series of redundant bits called "CRC" or else "CRC remai

Difficulties in internetwork communication, Q. Difficulties in Internetwork...

Q. Difficulties in Internetwork Communication? - Data arrive at interface f1 of s1 - How does s1 know that they must be sent out from interface f3? - There is no provisio

What is a link, What is a Link? A link refers to the connectivity among...

What is a Link? A link refers to the connectivity among two devices. It contains the type of cables and protocols used in order for single device to be able to communicate with

Describe geostationary geo satellites, Geo stationary satellite The sat...

Geo stationary satellite The satellite which is known as earth-orbiting satellite is called geo stationary satellite. The geo stationary satellite is placed directly over the e

Protocol comes under hybrid dynamic type, Which protocol comes under Hybrid...

Which protocol comes under Hybrid dynamic type? Ans)  EIGRP (ENHANCED INTERIOR GATEWAY ROUTING PROTOCOL) comes under hybrid dynamic.

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