Exam

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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Cisco CCNP / BCMSN Exam Tutorial: Changing Root Bridge Election Results

Cisco CCNP / BCMSN Exam Tutorial: Changing Root Bridge Election Results Your BCMSN and CCNP studies will include mastering the details of Spanning Tree Protocol (STP). While you learned some of these details in your CCNA studies, quite a bit of it may be new to you. Before going on to the intermediate and advanced …

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