Tag Archives: protocol

How OSPF Protocol Works & Basic Concepts: OSPF Neighbor, Topology & Routing Table, OSPF Areas & Router Roles, Theory & Overview

Introduction to OSPF Protocol. CCNA/CCNP Level. Learn how OSPF operates, OSPF router tables and info stored, OSPF Area boundaries, LSDB, LSU & LSA definitions, ABR, ASBR, DR election, Backup DR router and more.http://goo.gl/X3HGa4

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Spanning Tree Protocol: Bridge ID, Priority, System ID Extension & Root Bridge Election Process

Learn about Spanning Tree Protocol Root Bridge Election process, Bridge ID, Priority, System ID Extention fields and the best way to influence Root Bridge selectionhttp://goo.gl/uF2lkI

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Spanning Tree Protocol, Rapid STP Port Costs – Port States

Understand Spanning Tree 802.1D, RSTP port costs and port states. Concepts explained: Root Bridge, Root Port, Designated Port, Port Status (Listening, Learning, Forwarding, Blocked) and much more.http://goo.gl/BAcUOa

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Spanning Tree Protocol – Understand STP Principles, Redundant Network Links & Broadcast Storms

Introduction to network broadcast loops and explanation of spanning-tree protocol’s(STP) 802.1d role. Understand the importance of STP, redundant links on switches and issues encounted on non loop-free networks.http://goo.gl/mY6gY9

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