Difference Between RIP, OSPF, EIGRP

RIPv1- Distance Vector, Classful Routing, Open standard
RIPv2- Distance Vector, Classless Routing, Open standard
EIGRP- Advance Distance Vector Distance Vector,Classless Routing, Cisco Propriety
OSPF- Link state, classless routing, Open Standard
RIPv1- use broadcast and maximum hop count 15, 16 unreachable
RIPv2- use periodic multicast 224.0.0.9 and maximum hop count 15, 16 unreachable.
EIGRP- use multicast on change 224.0.0.10 maximum 255 hops
OSPF- use multicast 224.0.0.5 and 224.0.0.6 supports large network.
RIPv1- No authentication and no AS(Autonomous System)no.
RIPv2- MD5 authentication and no AS no.
EIGRP- MD5 authentication and use AS no.
OSPF- MD5 authentication and use area.

OSPF
it's link state protocol which sending hello
packet to it's neighbours
give best path 6 backup path
it a supports the subneting (classless)
administrative distance 110
using wildcard 0.0.0.0
autonomous 1-65535
using area

EIGRP
Hybrid protocol 

eigrp enhance interior gateway protocol

90 administrative distance

supporting subneting

using area

autonomous 1-65535