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OSPF

OSPF Default-Information Originate and the Default Route

OSPF (Open Shortest Path First) is a routing protocol used to direct traffic in a network. In OSPF, a...

in OSPF
Jan 5 · >

What is OSPF Passive Interface and enable Passive Interface in OSPF

OSPF is a link-state routing protocol that creates and keeps neighbor relationships by sharing routing updates with other OSPF...

in OSPF
Jan 5 · >

What are OSPF neighbor states?

Open Shortest Path First – OSPF Neighbor States OSPF (Open Shortest Path First) is a routing protocol used to...

in OSPF
Dec 26 · >

OSPF LSA Types Introduction

In our Introduction to OSPF we had discussed that OSPF builds complete map of topology like a navigation system....

in OSPF
Dec 1 · >

OSPF MD5 Authentication Step-by-Step Configuration

In our previous article on OSPF multi-area configuration, I showed you how to configure OSPF in multi-area OSPF topology....

in OSPF
Nov 29 · >

OSPF Multi-Area Configuration

In our previous article on OSPF Introduction, we have explained why we need OSPF areas and in another article...

in OSPF
Nov 28 · >

Basic OSPF Configuration

In our previous post, we have developed our understanding for OSPF Routing protocol introduction, in this lesson we shall...

in OSPF
Nov 25 · >

OSPF Routing Protocol Introduction

Introduction to OSPF If you are preparing for Cisco CCNA or Cisco CCNP or higher exams you will need...

in OSPF
Nov 23 · >