ccna 3 - lc 03-chapter 3 overview
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8/6/2019 CCNA 3 - LC 03-Chapter 3 Overview
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2006 Cisco Systems, Inc. All rights reserved. Cisco Public 1Version 4.0
VLANs
LAN Switching and Wireless Chapter 3
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Explain the Role of VLANs in aConverged Network
Describe the VLAN port membership modes
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Explain the Role of VLANs in aConverged Network
Describe how to manage broadcast domains withVLANs
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Explain the Role of Trunking VLANs in aConverged Network
Describe how a trunk works
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Configure VLANs on the Switches in aConverged Network Topology
Describe the steps to configure trunks and VLANs
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Configure VLANs on the Switches in aConverged Network Topology
Describe the Cisco IOS commands used to create aVLAN on a Cisco Catalyst switch
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Configure VLANs on the Switches in aConverged Network Topology
Describe the Cisco IOS commands used to manageVLANs on a Cisco Catalyst switch
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Configure VLANs on the Switches in aConverged Network Topology
Describe the Cisco IOS commands used to create atrunk on a Cisco Catalyst switch
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Troubleshoot Common Software or HardwareMisconfigurations Associated with VLANs
Describe the common problems with VLANs and trunks
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Objectives
Explain the role of VLANs in a converged network.
Explain the role of trunking VLANs in a convergednetwork.
Configure VLANs on the switches in a convergednetwork topology.
Troubleshoot the common software or hardwaremisconfigurations associated with VLANs on switchesin a converged network topology.
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Explain the Role of VLANs in aConverged Network
Explain the role of VLANs in a converged network
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Explain the Role of VLANs in aConverged Network
Describe the different types VLANs
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Explain the Role of Trunking VLANs in aConverged Network
Explain the role of a trunk when using multiple VLANsin a converged network
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Explain the Role of Trunking VLANs in aConverged Network
Describe the switch port trunking modes
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Describe the common problems with VLANs and trunks
Troubleshoot Common Software or HardwareMisconfigurations Associated with VLANs
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Describe how to use the troubleshooting procedure tofix a common problem with VLAN configurations
Troubleshoot Common Software or HardwareMisconfigurations Associated with VLANs
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Summary
VLANS
Allows an administrator to logically group devicesthat act as their own network
Are used to segment broadcast domainsSome benefits of VLANs include
Cost reduction, security, higher performance,better management
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Summary
Trunks
A common conduit used by multiple VLANS forintra-VLAN communication
EEE 802.1Q
The standard trunking protocol
Uses frame tagging to identify the VLAN to which a
frame belongs
Does not tag native VLAN traffic
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