Which is unreliable routing protocol?
Routing protocols, according to the OSI routing framework, are layer management protocols for the network layer, regardless of their transport mechanism: EIGRP uses its own reliable transmission mechanism, while IGRP assumed an unreliable transport.
How does hybrid routing protocol work?
Hybrid Routing, commonly referred to as balanced-hybrid routing, is a combination of distance-vector routing, which works by sharing its knowledge of the entire network with its neighbors and link-state routing which works by having the routers tell every router on the network about its closest neighbors.
What are different types of routing protocols?
7 types of routing protocols
- Routing information protocol (RIP)
- Interior gateway protocol (IGRP)
- Enhanced interior gateway routing protocol (EIGRP)
- Open shortest path first (OSPF)
- Exterior Gateway Protocol (EGP)
- Border gateway protocol (BGP)
- Immediate system-to-immediate system (IS-IS)
What layer is OSPF?
OSPF and BGP belong to the Application Layer.
What is an example of a hybrid routing protocol?
An example of hybrid routing protocol is zone routing protocol (ZRP). For route constitution within the nodes neighborhood ZRP uses proactive mechanism, it takes the advantages of reactive protocols for communication between the neighborhoods.
Which protocol is also known as hybrid protocol?
Enhanced Interior Gateway Routing Protocol (EIGRP) is considered as a Hybrid Routing Protocol because EIGRP has characteristics of both Distance Vector and Link State Routing Protocols.
Which routing protocol is used today?
While a variety of IGPs are currently used, about the only EGP in use today is the Border Gateway Protocol (BGP). This is the routing protocol of the Internet. From talking with administrators who manage a variety of networks, the consensus is that OSPF is becoming the most popular interior routing protocol today.