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200-301 V1 Ch21: OSPF Network Types

Config Lab: OSPF Network Type

Config Lab: OSPF Network Type

🕔11:05, 24.Sep 2021 The OSPF network type setting happens to be one of the more useful optional OSPF features. This setting changes a couple of details about how OSPF operates on an interface. Ethernet WAN links with two routers only benefit from a Read Full Article
Config Lab: OSPF DR Priority

Config Lab: OSPF DR Priority

🕔09:05, 24.Sep 2021 OSPF includes many optional features. Depending on the network, particularly the WAN, you may ignore some of those features while possibly using others. The choice to influence which router becomes the Designated Router (DR) matters in some cases, and you Read Full Article
CCNA Packet Tracer Labs – CCNA Vol 1, Chapter 21

CCNA Packet Tracer Labs – CCNA Vol 1, Chapter 21

🕔09:05, 15.Apr 2020

OSPF requires two routers to become neighbors before they can exchange OSPF LSAs and then calculate new routes. Chapter 21 of the CCNA 200-301 Volume 1 focuses on neighbor relationships. The chapter examines why some links require a Designated Router

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