CCNP

OSPF use OSPF Packet sto communicate and establish OSPF Operation. There are different Packet types in OSPF and in this article, we will focus on these OSPF Packet Types. We 
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OSPF Adjacency States Routers establish OSPF adjacency to use OSPF. From the beginning of the establishment to the full adjacency, there are some states. These states are mentioned below: OSPF 
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OSPFv2 Overview OSPF (Open Shortest Path First) is a Link-State Routing Protocol. It is also Classless and an Open, Standard Protocol used by all vendors. OSPF uses Dijsktra Algortihm, a 
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IPv6 Subnetting We have talk about IPv4 Subnetting in another lessons. In this lesson, we will focus on IPv6 Subnetting and how to use it with IPv6 Addresses. Subnetting is 
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OSPFv3 is a new version of OSPFv2 protocol that is developed for IPv6. The previous version, OSPFv4 was only used for IPv4. With the IPv6 revolution, routing protocols have also 
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