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![OSPF Route Summarization on ABR and ASBR [GNS3 Lab] - Learn Duty](https://learnduty.com/wp-content/uploads/2022/08/image-6.png "OSPF Route Summarization on ABR and ASBR [GNS3 Lab] - Learn Duty")
OSPF Route Summarization on ABR and ASBR [GNS3 Lab] - Learn Duty
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![Open Shortest Path First (OSPF) Protocol Explained [Basic Concepts] - Learn Duty](https://learnduty.com/wp-content/uploads/2022/03/image-7.png "Open Shortest Path First (OSPF) Protocol Explained [Basic Concepts] - Learn Duty")
Open Shortest Path First (OSPF) Protocol Explained [Basic Concepts] - Learn Duty
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