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

Explain bus topology, Explain Bus Topology. The physical Bus topology i...

Explain Bus Topology. The physical Bus topology is the easiest and most widely used of the network designs. It having of one continuous length of cable (trunk) and a terminatin

State some security models, State some Security Models The first and f...

State some Security Models The first and foremost thing one needs to do is to chalk out a security plan and policy based on any security model. The term security policy shall

Determine about the security systems, Determine about the Security Systems ...

Determine about the Security Systems If the company intends to connect to the Internet, then it should pay great attention to the configuration of firewalls. Just as no one wo

Two commands that save the running-config to a tftp server, Name the two co...

Name the two commands that save the running-config to a TFTP server Ans)  Two commands are:- a) copy running tftp  b) write network

Subscriber database - computer network, Subscriber Database Core ne...

Subscriber Database Core network  also hosts  the subscribers  database ( for e, g HLR in GSM systems). Subscriber  database  is accessed by core  network  nodes fro  funct

Illustrate user agent services, Q. Illustrate User Agent Services? Use...

Q. Illustrate User Agent Services? User Agent (UA) Services - Provide template for user to compose a message - Reads incoming messages - Allows a user to reply to m

Explain about line coding, Q. Explain about line coding? Line Coding ...

Q. Explain about line coding? Line Coding  Procedure of converting binary data to a digital signal DC Components  Residual dc (direct-current) components or

Determine the level of fibre channel standard, Determine the level of Fibre...

Determine the level of Fibre Channel standard The Fibre Channel standard is organized into five levels: FC-0: The Physical Interface and Media Level handles a variety of phy

Configure the management interface- spanning tree protocol, Configure the m...

Configure the management interface address on all three switches.  S1(config)#interface vlan1 S1(config-if)#ip address 172.17.10.1 255.255.255.0 S1(config-if)#no shutdown

Why it is necessary to have layering in a network, Why it is necessary to h...

Why it is necessary to have layering in a network? A computer network is a very complex system. It becomes very difficult to execute as a single entity. The layered approach di

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