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What are the main differences between OSPF and RIP?

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What are the main differences between OSPF and RIP?

The main difference between OSPF and RIP is that RIP only keeps track of the closest router for each destination address, while OSPF keeps track of a complete topological database of all connections in the local network.

What are the main features of OSPF?

OSPF supports/provides/advantages –

  • Both IPv4 and IPv6 routed protocols.
  • Load balancing with equal-cost routes for the same destination.
  • VLSM and route summarization.
  • Unlimited hop counts.
  • Trigger updates for fast convergence.
  • A loop-free topology using SPF algorithm.
  • Run-on most routers.
  • Classless protocol.

Which three features are of OSPF routing protocol?

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  • OSPF bases link cost on bandwidth to determine the best route.
  • OSPF is a distance vector type of protocol.
  • OSPF uses DUAL algorithm for route computation.
  • OSPF updates are event triggered.
  • Speeds up convergence.
  • Periodic broadcasts to propagate the routes.
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What are two main advantages of OSPF over RIP?

Pros: OSPF routing protocol has complete knowledge of network topology, allowing routers to calculate routes based on incoming requests. 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.

What is RIP and OSPF explain their message format in detail?

RIP stands for Routing Information Protocol in which distance vector routing protocol is used for data/packet transmission. The main advantage of using RIP is it uses the UDP (User Datagram Protocol). 2. Open Shortest Path First (OSPF) : OSPF stands for Open Shortest Path First which uses link-state routing algorithm.

What parameters are used to calculate OSPF cost?

Open Shortest Path First (OSPF) uses “Cost” as the value of metric and uses a Reference Bandwidth of 100 Mbps for cost calculation. The formula to calculate the cost is Reference Bandwidth divided by interface bandwidth. For example, in the case of 10 Mbps Ethernet , OSPF Metric Cost value is 100 Mbps / 10 Mbps = 10.

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Which algorithm is used in OSPF?

shortest path first
OSPF uses the shortest path first (SPF) algorithm to determine routes that should be added to the routing table. OSPF routers maintain a map of the internetwork called the link state database.

What is an advantage of OSPF compared to RIP?

What is Rip and OSPF?

In today’s internal enterprise networks, Routing Information Protocol (RIP) and Open Shortest Path First (OSPF) are the most widely used Intra-domain routing protocol.

What is OSPF routing protocol?

Using OSPF protocol demands advanced knowledge about complex networks. So OSPF routing protocol allows routers to calculate routes based on incoming requests. Unlike RIP protocol that has only 15 hops at most, OSPF has no limitations in hop count. So OSPF converges faster than RIP, and has better load balancing.

What is the difference between OSPF and EIGRP?

OSPF is based on the Shortest Path First (SPF) algorithm which is used to calculate the shortest path to each node. EIGRP Enhanced Interior Gateway Routing Protocol) is Cisco’s proprietary routing protocol based on Diffusing Update Algorithm.

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What are the different types of routing protocols?

Three typical types of routing protocol are chosen as the simulation samples: RIP, OSPF and EIGRP. RIP (Routing Information Protocol) is one of the oldest routing protocols still in service. Hop count is the metric that RIP uses and the hop limit limits the network size that RIP can support.