CCNA Protocols – Rounting Protocols
· These protocols that filter network traffic.
· They have many routes between them.
· It depends on the router to choose the best path i.e maintain routing table.
· It can do different number of functions like hop number, bandwidth, latency, average error rates, current network traffic etc.
Types of protocols of routing
· Routing information protocols (RIP)
· Interior gateway routing protocol (IGRP)
· Open shortest path first (OSPF)
· Exterior gateway protocol (EGP)
· Enhanced interior gateway routing protocol (EIGRP)
· Border gateway protocol (BGP)
· Intermediate system-to-intermediate system (IS-IS)
Routing fundamentals
· The network layer has two types of protocols like routing protocols and routed protocols.
· In routing protocols router share information with each other. Protocols like RIP, IGRP, EIGRP, and OSPF.
· In routed protocols any of the network protocols address a host and a destination on to the given network. Protocols like IP, IPX, and NetBEUI.
Another thing is that basically there are two types of routing.
· Dynamic routing.
· Static routing.
Dynamic routing
· In dynamic routing monitor network can change their routing tables.
· They knows everything about the internet work.
· They can do security concerns for the path selections.
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