Many dynamic routing protocols are being used, but most organizations rely on two for their internal routing of IP traffic: OSPF and Cisco Systems’ proprietary Enhanced Interior Gateway Routing Protocol (EIGRP). EIGRP is popular in all-Cisco networks because it’s easier to configure than OSPF.
What is the most commonly used routing protocol?
OSPF
Among all the three chosen samples, OSPF is the most widely used routing protocol in large enterprise networks. OSPF is based on link-state technology by using SPF algorithm which calculates the shortest path.
Which protocol is an EGP protocol?
It is commonly used in the Internet to exchange routing table information between two neighbor gateway hosts (each with its own router) in a network of autonomous systems. Border Gateway Protocol (BGP) is the only Exterior Gateway Protocol (EGP) at the time.
Which of the following is an example of Exterior Gateway protocol?
Discussion Forum
| Que. | Which one is an example of Exterior Gateway Protocol |
|---|---|
| b. | RIP |
| c. | IS-IS |
| d. | BGP |
| Answer:BGP |
Why Eigrp is better than RIP?
In Routing Information protocol (RIP), the maximum number of Hop is 15, because it prevents routing loops from source to destination….Difference between RIP and EIGRP :
| SR.NO | RIP | EIGRP |
|---|---|---|
| 8. | It is not a more intelligent dynamic routing protocol. | It is a more intelligent routing protocol than RIP. |
Why BGP is path vector protocol?
Border Gateway Protocol (BGP) is an example of a path vector protocol. In BGP, the autonomous system boundary routers (ASBR) send path-vector messages to advertise the reachability of networks. It modifies the routing table to maintain the autonomous systems that are traversed in order to reach the destination system.
What is BGP protocol?
Border Gateway Protocol (BGP) refers to a gateway protocol that enables the internet to exchange routing information between autonomous systems (AS). As networks interact with each other, they need a way to communicate. This is accomplished through peering. BGP makes peering possible.
Why is BGP used over OSPF?
BGP is considered to be more flexible as well as scalable than OSPF and it would be also used on a larger network. OSPF would be used to determine the fastest route whereas the BGP would be putting emphasis on determining the best path. Well, Because OSPF stub areas which would be a total mess to configure.
What are the different routing protocols used in the irouter protocol?
Router protocols include: 1 Routing Information Protocol (RIP) 2 Interior Gateway Protocol (IGRP) 3 Open Shortest Path First (OSPF) 4 Exterior Gateway Protocol (EGP) 5 Enhanced Interior Gateway Routing Protocol (EIGRP) 6 Border Gateway Protocol (BGP) 7 Intermediate System-to-Intermediate System (IS-IS)
How to find the best routing protocols?
The data packets that have to be sent will also be provided with some information to find the best routing protocol. The main purpose of routing protocols is to know about all the existing networking routes and make correct decisions. Some examples of common routing protocols are RIP, EIGRP, IGRP, BGP, IS-IS, etc.,
What is an example of an interior gateway protocol?
Some examples of interior gateway protocols are RIPv1, RIPv2, IGRP, and OSPF. 3. Exterior gateway protocols: These are used in data transfer to share routing information between routers in the different autonomous systems. An example of exterior gateway protocols is the Border gateway protocol.
What is enhanced interior gateway routing protocol EIGRP?
Enhanced Interior Gateway Routing Protocol or EIGRP is a distance vector routing protocol that is used for IP, AppleTalk, and NetWare networks. EIGRP is a Cisco proprietary protocol that was designed to follow on from the original IGRP protocol. When using EIGRP, a router takes information from its neighbors’ routing tables and records them.
