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

Network service model - network layer and routing, Network Service Model ...

Network Service Model The network  service  model  defines  the characteristics of end to end  transport of data between  one edge of the  network  to the  other  that is betwe

Determine the method to protect the web servers, Determine the method to pr...

Determine the method to protect the Web servers The company should install additional levels of security measures since it is possible for hackers to generate and send data wit

What is the structure of ip multicast address, Question : (a) Several ...

Question : (a) Several techniques are now available for users to connect to the Internet. (i) A modem is commonly used to dial up to the Internet. Why is a modem needed fo

Explain a transaction server, With a transaction server, the client request...

With a transaction server, the client requests remote procedures that reside on the server with an SQL database engine. These remote processes on the server execute a group of SQL

Describe the term - license-free operation, Describe the term - License-fre...

Describe the term - License-free operation Users would prefer to buy and operate wireless LAN products without having to secure a license for the frequency band used by the LAN

What are the compression protocols for ppp, The compression protocols for P...

The compression protocols for PPP are:- A. Stac   B. Predictor

What is ring topology, What is Ring topology The network consists of a ...

What is Ring topology The network consists of a set of repeaters joined by point-to-point links in a closed loop. Each station attaches to the network at a repeater and can tra

Network layer - computer network, Network Layer The  internet  network...

Network Layer The  internet  network  layer is  responsible  for moving  network  layer  packets  known data grams  from one host to another. The internet transport  layer pro

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