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The DR reduces the number of adjacencies in these networks, preventing the flow of duplicate LSAs. You\u2026","rel":"","context":"In "ospf"","block_context":{"text":"ospf","link":"https:\/\/www.zframez.com\/articles\/category\/routing\/ospf"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/07\/ospf-topology-for-DR-BDR-election-with-priority.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/07\/ospf-topology-for-DR-BDR-election-with-priority.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/07\/ospf-topology-for-DR-BDR-election-with-priority.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/07\/ospf-topology-for-DR-BDR-election-with-priority.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/07\/ospf-topology-for-DR-BDR-election-with-priority.png?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":292,"url":"https:\/\/www.zframez.com\/articles\/routing\/ospf-configuration-example","url_meta":{"origin":415,"position":1},"title":"OSPF Configuration Example 1: Adjacency Formation Between Two Cisco Routers","author":"sajith achipra","date":"July 19, 2024","format":false,"excerpt":"Table of Contents OSPF Configuration Example 1: Adjacency Formation Between Two Cisco Routers Configuration Procedure About OSPF Configuration Why use loopback interfaces? OSPF Configuration Commands Adjacency Verification Understanding the \"show\" commands OSPF Configuration Example 1: Adjacency Formation Between Two Cisco Routers In previous chapters, you learned key OSPF concepts like\u2026","rel":"","context":"In "ospf"","block_context":{"text":"ospf","link":"https:\/\/www.zframez.com\/articles\/category\/routing\/ospf"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/07\/OSPF-adjacency-topology.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/07\/OSPF-adjacency-topology.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/07\/OSPF-adjacency-topology.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/07\/OSPF-adjacency-topology.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/07\/OSPF-adjacency-topology.png?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/07\/OSPF-adjacency-topology.png?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":474,"url":"https:\/\/www.zframez.com\/articles\/routing\/understanding-ospf-redistribution","url_meta":{"origin":415,"position":2},"title":"Understanding OSPF Redistribution","author":"sajith achipra","date":"August 2, 2024","format":false,"excerpt":"Table of Contents What is Route Redistribution? Redistribution in OSPF How LSA 4 is used in Redistribution? How LSA 5 is Used in Redistribution? What is \"Forwarding Address\" in LSA 5? OSPF E1 and E2 Routes Configuring Redistribution Understanding OSPF Route Redistribution and LSA Types OSPF (Open Shortest Path First)\u2026","rel":"","context":"In "ospf"","block_context":{"text":"ospf","link":"https:\/\/www.zframez.com\/articles\/category\/routing\/ospf"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/08\/Redistribution-from-EIGRP-to-RIP.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/08\/Redistribution-from-EIGRP-to-RIP.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/08\/Redistribution-from-EIGRP-to-RIP.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/08\/Redistribution-from-EIGRP-to-RIP.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/08\/Redistribution-from-EIGRP-to-RIP.png?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/08\/Redistribution-from-EIGRP-to-RIP.png?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":611,"url":"https:\/\/www.zframez.com\/articles\/routing\/ospf-configuration-example-multi-area-setup","url_meta":{"origin":415,"position":3},"title":"OSPF Configuration Example 2: Multi-Area Setup","author":"sajith achipra","date":"August 18, 2024","format":false,"excerpt":"Configuring OSPF with Multiple Areas : Earlier, we covered how to configure OSPF with two routers in the same area. In this guide, we'll walk through an example of configuring OSPF with multiple areas. Using four routers and three areas, we'll demonstrate the setup process. The objective of this exercise\u2026","rel":"","context":"In "ospf"","block_context":{"text":"ospf","link":"https:\/\/www.zframez.com\/articles\/category\/routing\/ospf"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/08\/Screenshot-2024-08-18-171023.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/08\/Screenshot-2024-08-18-171023.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/08\/Screenshot-2024-08-18-171023.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/08\/Screenshot-2024-08-18-171023.png?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/08\/Screenshot-2024-08-18-171023.png?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/www.zframez.com\/articles\/wp-content\/uploads\/2024\/08\/Screenshot-2024-08-18-171023.png?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":633,"url":"https:\/\/www.zframez.com\/articles\/routing\/ospf-redistribution-commands","url_meta":{"origin":415,"position":4},"title":"OSPF Configuration Example 4 : Redistribution Commands","author":"sajith achipra","date":"August 29, 2024","format":false,"excerpt":"Configuring Redistribution, E1 Metric, and Route Tags in OSPF In the tutorial \"Understanding OSPF Redistribution\" , we discussed different concepts in redistribution. In this one, we\u2019ll go through the various OSPF commands related to redistribution. 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