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

What is region, What is region? When hierarchical routing is used, the ...

What is region? When hierarchical routing is used, the routers are separated into what we will call regions, with every router knowing all the details about how to route packet

WIRELESS COMMUNICATION, how does the near/far effects infulence TDMA system...

how does the near/far effects infulence TDMA system?what happen CDMA system? what are countermeasures in TDMA system/

What are the call routers, What are the Call routers Call routers A, B,...

What are the Call routers Call routers A, B, C, D, and E. There are ten potential lines: AB, AC, AD, AE, BC, BD, BE, CD, CE, and DE. Each of these lines has four possibilities

What is forest, The term "forest" is used to explain a collection of AD dom...

The term "forest" is used to explain a collection of AD domains that share a one schema for the AD. All DC's in the forest share this schema and it is replicated in a hierarchical

What is the standard isdn term for a native isdn modem, TA is the standard...

TA is the standard ISDN term for a native ISDN modem

Encoding data options in parallel virtual machine , Encoding data options ...

Encoding data options PVM uses SUN's XDR library to generate a machine independent data format if you request it. Settings for the encoding option are: PvmDataDefault: Use X

Explain tree interconnection network, Tree interconnection network:   In tr...

Tree interconnection network:   In tree interconnection network, processors are organised in a complete binary tree pattern. Figure: Tree interconnection network

What are the drawbacks of arcnet, What are the drawbacks of ARCNet? Her...

What are the drawbacks of ARCNet? Here are some drawbacks of ARCNet: 1.  Standard ARCNet is very slow (2.5 Mb/s). It is almost seven times slower than Token Ring. 2.  ARC

Network design with configuration, WHAT DOES IT COST..THIS IS OF 700 WORDS ...

WHAT DOES IT COST..THIS IS OF 700 WORDS ASSIGNMENT...

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