Cisco Enterprise Networks: Layer 2 Foundations

سرفصل های دوره

This course will prepare you for the Layer 2 section of the CCNP ENCOR exam as well as teach you the necessary skills to operate and troubleshoot Layer 2 networks.

1. Layer 2 Conceptual Recap

1. Introduction

2. Duplex and Speed

3. Autonegotiation in Ethernet

4. Ethernet Frame Addressing

5. Address Resolution Protocol (ARP)

6. Switch MAC Address Table

7. Demo - Fundamental Layer 2 Concepts

8. Summary

2. Virtual Local Area Networks (VLANs)

1. Introduction

2. Collision and Broadcast Domains

3. Physical Broadcast Domain Segmentation

4. Broadcast Domain Segmentation with Switches

5. Demo - VLANs in Action

6. Summary

3. VLAN Trunking Protocol (VTP)

1. Introduction

2. Inconsistent VLAN Configuration Issues

3. VTP Introduction and Modes

4. VTP Packet Details and CRN

5. VTP Versions and Caveats

6. Demo - VTP

7. VTP Summary

4. Layer 2 Access and Trunk Ports

1. Introduction

2. VLAN Segmentation at the Network Level

3. Access Ports

4. Trunk Ports

5. VLAN Tagging on Trunk Ports

6. Demo - Access and Trunk Ports

5. Dynamic Trunking Protocol (DTP)

1. DTP Introduction

2. DTP Modes

3. DTP Modes Interaction

4. Disabling DTP

5. Demo - DTP

6. Spanning Tree Protocol (STP)

1. Introduction to STP and the Evolution of Ethernet

2. Redundancy in Switched Networks

3. STP Basics

4. STP Control Plane Part 1

5. STP Control Plane Part 2

6. STP Control Plane Part 3

7. STP Timers and Port States

8. Demo - STP

9. STP Summary

7. Advanced STP (PVST+, MST, RSTP)

1. Introduction and Per-VLAN STP (PVST+)

2. Rapid Spanning Tree Protocol (RSTP)

3. Multiple Spanning Trees (MST)

4. Demo Introduction and PVST+ Demo

5. Demo - RSTP

6. Demo - MST

8. STP Protection (Root and BPDU Guard)

1. Introduction and the Need to Protect STP

2. STP BPDU Guard

3. STP Root Guard

4. Demo - BPDU Guard and Root Guard

9. Link Aggregation at Layer 2

1. Introduction to Link Aggregation

2. Link Aggregation at Layer 2

3. Link Aggregation Control Protocol (LACP)

4. Demo - Link Aggregation

5. Summary

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تولید کننده: PluralSight