Cisco CCNA Certification Exam Tutorial: OSPF Hub-And-Spoke

Cisco CCNA Certification Exam Tutorial: OSPF Hub-And-Spoke CCNA certification demands that you master the basics of OSPF, and for many studying for the CCNA exam, their first exposure to OSPF is a hub-and-spoke configuration. That’s a tough way to get started, because a hub-and-spoke configuration built over an NBMA technology such as Frame Relay requires …

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