Difference between Classful and classless routing protocols

[Lysander]

Please inform me the dissimilarity between classful as well as classless routing protocols for example RIP,IGRP,OSPF,IS-IS,EIGRP,BGP as well as also inform me several of their characteristics. What is classful and classless routing? Difference between RIPv1 as well as RIPv2 ? What is multicasting? What is VLSM ?Thank you in advance for any suggestion.

[Visala28]

1} VLSM is nothing other than Variable Length Subnet mask. It is the procedure of sub netting the sub netted addsMulticasting.
2} VLSM is nothing other than sending the information in the way to scrupulous quantity of workstation within the LAN or else external the LAN.
3}Difference between RIPv1 as well as RIPv2 ?Both RIPv1 as well as RIPv2 are stand on hop count up however RIPv2 supports Variable Length Subnet masking.

[teenQ]

1) Classful and Classless routing
A}Classful routing Protocol does not send subnet mask info at what time a route update is send out. Each and every one device in the system has to make use of the similar subnet mask. Classfull routing does not allows Variable Length Subnet Masking.
For example : RIP V1
B}Classless routing sends subnet mask info within the routing updates [at what time a route update is send out.]. Classless routing allows Variable Length Subnet Masking.
For example : RIP V2 EIGRP & OSPF.
2) Mulitcasting : Any statement between a single sender as well as many receivers.

[Candace]

Classfull routing protocol is a routing protocol that firmly go behind the classfull IP similar to IGRP RIP. It won’t launch subnet mask within its way update classless. It will launch subnet mask within its route update as well as hold up summarization.Classless Routing A system which assign blocks of ip in a means that permit summarization keen on a lesser number of routing table entrance.

[Visala28]

Classful Routing –
1. Classful Routing Do not take the Subnet mask in the update.
2. Router interface inside the similar network cannot encompass dissimilar subnets.
3. The use of addresses gap may be inadequate.
4. Routes swap between distant networks are summarize on the way to the Internet Assigned Numbers Authority.
5. Do not hold up VLSM.
6. permit just automatic summarization of routes.
7. Protocol functioning on Classful Routing