Is EIGRP better than OSPF?
The network convergence time is faster than OSPF networks, because EIGRP network can learn the topology information and updates more rapidly. The performance of packet delay variation for EIGRP is better than for OSPF.
What are the advantages and disadvantages of OSPF?
no limitation on the hop count.
What is the purpose of EIGRP?
Enhanced Interior Gateway Routing Protocol (EIGRP) is a network protocol that enables routers to exchange information more efficiently than earlier network protocols, such as Interior Gateway Routing Protocol (IGRP) or Border Gateway Protocol (BGP).
What are the advantages of EIGRP over the other routing protocols?
EIGRP helps in reducing network traffic by only enabling “need-based” updates. It provides encryption for security and can be used with iBGP for WAN routing. EIGRP with protocol-dependent modules can route several different layer protocols. It performs a much easier transition with a multi-address family.
What is difference between OSPF and EIGRP?
EIGRP is a proprietary gateway protocol that contains optimisations intended to minimise routing instability incurred after topology changes; OSPF is a dynamic routing protocol that is used specifically for the IP networks. 2. EIGRP collects data in three tables; OSPF routes IP packets within a single routing domain.
Which is the fastest routing protocol?
Many network engineers believe that EIGRP is the best choice for a routing protocol on private networks because it offers the best balance between speed, scalability and ease of management.
What are the disadvantages of OSPF?
There are some disadvantages of OSPF like, it requires an extra CPU process to run the SPF algorithm, requiring more RAM to store adjacency topology, and being more complex to set up and hard to troubleshoot.
What is OSPF protocol describe its pros and cons?
Pros and Cons of OSPF Protocol OSPF protocol has no limitations in hop count, unlike RIP protocol that has only 15 hops at most. So OSPF converges faster than RIP and has better load balancing. OSPF multicasts link-state updates and sends the updates only when there is a change in the network.
What is a disadvantage of using EIGRP automatic summarization?
What is a disadvantage of using EIGRP automatic summarization? It creates inconsistent routing when the network has discontiguous networks.
Is EIGRP still used?
It’s still used today but I couldn’t tell you at what percentage. I imagine it’s well below 50% as an IGP aggregated across all implementations (regardless of vendor or platform) and only looking at Cisco platforms I’d be surprised if it isn’t > 50% by organization but well below 50% by device count.
What are the advantages of dual algorithm used in EIGRP?
DUAL is also used for the following purposes:
- discover a backup route if there is one available.
- support for variable length subnet masks (VLSMs).
- perform dynamic route recoveries.
- query neighbors for unknown alternate routes.
- send out queries for alternate routes.
What is the difference between BGP and EIGRP?
It is also a complex protocol but can be configured and make it work easily in small and large networks. It is also a hybrid protocol because it uses features of both distance vector routing and link-state routing protocol….Difference between EIGRP and BGP :
| SR.NO | EIGRP | BGP |
|---|---|---|
| 2. | It works on Dual distance vector algorithm. | It works on Best path algorithm. |