Multicast extension to ospf, Computer Networking

Assignment Help:

MOSPF

MOSPF is multicast extension to OSPF. This protocol is extension of OSPF which is a unicast routing protocol which make MOSPF a combination of unicast and multicast protocol. MOSPF was documented in RFC1584 in the year 1994, since then no other version of the protocol has been deployed.

Rouse (2008) states "MOSPF (Multicast Open Shortest Path First) is an extension to the OSPF (Open Shortest Path First) protocol that facilitates interoperation between unicast and multicast routers."

MOSPF do not exchange any messages with neighbours for developing any multicast distribution trees. The routers employed in the network flood the information of location of all the receivers and distribution trees are calculated by MOSPF by its own. Due to this, all routers have same information so same trees will be calculated and there is no need of any designated forward mechanism or designated, assert router are required.

Advantages for MOSPF
RP are not necessary to be defined

Disadvantages of MOSPF
• Scalability is limited
• The protocol does not support SSM


Related Discussions:- Multicast extension to ospf

Distributed shared memory systems, Distributed Shared Memory (DSM) systems ...

Distributed Shared Memory (DSM) systems copy a shared memory abstraction on loosely coupled architectures in order to allow shared memory programming despite missing hardware suppo

Distributed Algorithms, can we solve the problem using bounded buffer space...

can we solve the problem using bounded buffer space if the propagation delay is arbitrarily large ?

Difference between interior and exterior neighbour gateways, What is the di...

What is the difference between interior and exterior neighbor gateways? Interior gateways connect LANs of one organization, while exterior gateways connect the organization to

Tech ed, can you help me convert binary into decimals?

can you help me convert binary into decimals?

Cost saving - application layer, Cost Saving Better performance  scala...

Cost Saving Better performance  scalability  and viability  translates into  saving  for  website  operators.  Because  fewer  application  web servers are required  to meet

Show the flow characteristics, Q. Show the Flow characteristics? Flow ...

Q. Show the Flow characteristics? Flow characteristics Reliability - if lacking means that packets or ACKs are lost - more important with FTP, SMTP than with audio

Determine the switch in a physical ring, Switch In a physical ring ...

Switch In a physical ring configuration any disabled or else disconnected node can disable the entire network Use of a switch can permit the ring to bypass an inactive

Determine about the address translation, Determine about the Address Transl...

Determine about the Address Translation When a Web site address or URL is typed in the Web browser, as www.bbc.com and not as a series of numbers, it is essential for the serv

What do you use the aux port for, The auxiliary port is used to link a mode...

The auxiliary port is used to link a modem to for dial backups.

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