SlideShare uma empresa Scribd logo
1 de 65
CHAPTER THIRTEEN Switching and VLANs
Objectives ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Ethernet Operations ,[object Object],[object Object],[object Object],[object Object]
CSMA/CD ,[object Object],[object Object],[object Object],[object Object],[object Object]
Collisions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Collision Domain ,[object Object],[object Object],[object Object],[object Object]
Latency ,[object Object],[object Object],[object Object],[object Object],[object Object]
Latency Table 13-1: Propagation delay for Ethernet media and devices
Latency ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Ethernet Errors: Frame Size Errors ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Ethernet Errors: Frame Size Errors ,[object Object],[object Object],[object Object],[object Object]
Ethernet Errors: Collision Errors ,[object Object],[object Object],[object Object],[object Object]
Ethernet Errors: Broadcasts ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Fast Ethernet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Half- and Full-Duplex Communications ,[object Object],[object Object],[object Object],[object Object]
Half- and Full-Duplex Communications Figure 13-1: Half-duplex Ethernet communications
Half- and Full-Duplex Communications ,[object Object],[object Object],[object Object],[object Object]
Half- and Full-Duplex Communications ,[object Object],[object Object],[object Object],[object Object],[object Object]
LAN Segmentation: Segmenting with Bridges ,[object Object],[object Object],[object Object],[object Object],[object Object]
When Segmenting a LAN with One or More Bridges, Note the Following ,[object Object],[object Object],[object Object],[object Object],[object Object]
LAN Segmentation: Segmenting with Routers ,[object Object],[object Object],[object Object],[object Object],[object Object]
When Segmenting a LAN with Routers, Routers Do the Following ,[object Object],[object Object],[object Object],[object Object],[object Object]
When Segmenting a LAN with Routers, Routers Do the Following ,[object Object],[object Object],[object Object],[object Object]
LAN Switching ,[object Object],[object Object],[object Object],[object Object],[object Object]
Segmentation with Switches ,[object Object],[object Object],[object Object],[object Object],[object Object]
Segmentation with Switches Figure 13-2: Switch packet forwarding actions
Segmentation with Switches Figure 13-3: Packet forwarding decisions made by a switch
Segmentation with Switches ,[object Object],[object Object],[object Object],[object Object],[object Object]
Switch Operations ,[object Object],[object Object],[object Object],[object Object],[object Object]
Switch Operations ,[object Object],[object Object],[object Object],[object Object]
Securing Switch Ports ,[object Object],[object Object],[object Object],[object Object]
Switching Methods Figure 13-4: Catalyst 2820 switching menu
Cut-Through ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Cut-Through Figure 13-5: Portion of packet read into buffer by a cut-through switch
Store-and-Forward Switches ,[object Object],Figure 13-6: Entire packet read into buffer by a store-and-forward switch
Fragment-Free Switching ,[object Object],[object Object],13-7: Amount of packet read into buffer by fragment-free switch
Adaptive Cut-Through and Changing the Switch Mode ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Spanning Tree Protocol ,[object Object],[object Object],[object Object],[object Object]
Spanning Tree Protocol Figure 13-8: Physical loop created on LAN by switches and bridges
Spanning Tree Protocol (STP) ,[object Object],[object Object],[object Object],[object Object]
Building a Logical Path ,[object Object],[object Object],[object Object],[object Object]
Building a Logical Path ,[object Object],[object Object],[object Object],[object Object],[object Object]
Port States ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Port States ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Virtual LAN ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Virtual LAN Figure 13-9: Broadcast domains on a LAN
Virtual LAN Figure 13-10: Broadcast domains using VLANs
Benefit of VLANs ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Benefit of VLANs Figure 13-11: Securing servers with VLANs
Dynamic Versus Static VLANs ,[object Object],[object Object],[object Object],[object Object]
VLAN Standardization ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
VLAN Standardization ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Creating VLANs ,[object Object],[object Object],[object Object]
Link Types and Configuration ,[object Object],[object Object],[object Object],[object Object],[object Object]
Link Types and Configuration ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Trunking Protocol ,[object Object],[object Object],[object Object],[object Object]
VTP Domains ,[object Object],[object Object],[object Object],[object Object]
VTP Device Modes ,[object Object],[object Object],[object Object],[object Object]
VTP Pruning ,[object Object],[object Object],[object Object],[object Object]
Switch Interface Descriptions ,[object Object],[object Object],[object Object]
Nonswitching Hubs and VLANs ,[object Object],[object Object],[object Object],[object Object]
Routers and VLANs Figure 13-12: Router implemented in a VLAN configuration
Chapter Summary ,[object Object],[object Object],[object Object],[object Object],[object Object]
Chapter Summary ,[object Object],[object Object],[object Object],[object Object]
Chapter Summary ,[object Object],[object Object],[object Object]

Mais conteúdo relacionado

Mais procurados (19)

Mod5
Mod5Mod5
Mod5
 
Mod9
Mod9Mod9
Mod9
 
Switching seminar ppt
Switching seminar pptSwitching seminar ppt
Switching seminar ppt
 
CCNA PPP and Frame Relay
CCNA PPP and Frame RelayCCNA PPP and Frame Relay
CCNA PPP and Frame Relay
 
Underlying Technologies Part I (Lecture #4 ET3003 Sem1 2014/2015)
Underlying Technologies Part I (Lecture #4 ET3003 Sem1 2014/2015)Underlying Technologies Part I (Lecture #4 ET3003 Sem1 2014/2015)
Underlying Technologies Part I (Lecture #4 ET3003 Sem1 2014/2015)
 
CCNA Network Devices
CCNA Network DevicesCCNA Network Devices
CCNA Network Devices
 
Ccna day 1
Ccna day 1Ccna day 1
Ccna day 1
 
C C N A Day1
C C N A  Day1C C N A  Day1
C C N A Day1
 
Ccna ppt1
Ccna ppt1Ccna ppt1
Ccna ppt1
 
Lecture 3 network layer
Lecture 3 network layerLecture 3 network layer
Lecture 3 network layer
 
Network layer tanenbaum
Network layer tanenbaumNetwork layer tanenbaum
Network layer tanenbaum
 
Network Layer
Network LayerNetwork Layer
Network Layer
 
CCNA ppt Day 2
CCNA ppt Day 2CCNA ppt Day 2
CCNA ppt Day 2
 
Ccna4 mod5-frame relay
Ccna4 mod5-frame relayCcna4 mod5-frame relay
Ccna4 mod5-frame relay
 
Network layer u3
Network  layer u3Network  layer u3
Network layer u3
 
Ch4 net layer network
Ch4 net layer networkCh4 net layer network
Ch4 net layer network
 
CCNA Advanced Switching
CCNA Advanced SwitchingCCNA Advanced Switching
CCNA Advanced Switching
 
CN_Lec 5_OSI
CN_Lec 5_OSICN_Lec 5_OSI
CN_Lec 5_OSI
 
Network switching
Network switchingNetwork switching
Network switching
 

Semelhante a Chapter 13

Semelhante a Chapter 13 (20)

CCNA Basic Switching and Switch Configuration
CCNA Basic Switching and Switch ConfigurationCCNA Basic Switching and Switch Configuration
CCNA Basic Switching and Switch Configuration
 
Physical And Data Link Layers
Physical And Data Link LayersPhysical And Data Link Layers
Physical And Data Link Layers
 
Networking hardware-objectives-identify-major-hardware4986
Networking hardware-objectives-identify-major-hardware4986Networking hardware-objectives-identify-major-hardware4986
Networking hardware-objectives-identify-major-hardware4986
 
Presentasi cisco
Presentasi ciscoPresentasi cisco
Presentasi cisco
 
Media Access and Internetworking
Media Access and InternetworkingMedia Access and Internetworking
Media Access and Internetworking
 
chaptet 4 DC and CN.ppt
chaptet 4 DC and CN.pptchaptet 4 DC and CN.ppt
chaptet 4 DC and CN.ppt
 
Network Topologies
Network TopologiesNetwork Topologies
Network Topologies
 
Chapter#3
Chapter#3Chapter#3
Chapter#3
 
CCNA Routing and Switching Lesson 02 - Network Devices - Eric Vanderburg
CCNA Routing and Switching Lesson 02 - Network Devices - Eric VanderburgCCNA Routing and Switching Lesson 02 - Network Devices - Eric Vanderburg
CCNA Routing and Switching Lesson 02 - Network Devices - Eric Vanderburg
 
Ethernet and token ring
Ethernet and token ringEthernet and token ring
Ethernet and token ring
 
9 lan
9 lan9 lan
9 lan
 
11 circuit-packet
11 circuit-packet11 circuit-packet
11 circuit-packet
 
unit5-190409094326.pdf
unit5-190409094326.pdfunit5-190409094326.pdf
unit5-190409094326.pdf
 
Network Connecting Devices UNIT 5
Network Connecting Devices UNIT 5Network Connecting Devices UNIT 5
Network Connecting Devices UNIT 5
 
10 circuit-packet
10 circuit-packet10 circuit-packet
10 circuit-packet
 
10 Circuit Packet
10 Circuit Packet10 Circuit Packet
10 Circuit Packet
 
Networkdevices by Jetarvind kumar madhukar
Networkdevices by Jetarvind kumar madhukarNetworkdevices by Jetarvind kumar madhukar
Networkdevices by Jetarvind kumar madhukar
 
5 Lan
5 Lan5 Lan
5 Lan
 
Frame relay
Frame relayFrame relay
Frame relay
 
Mac
MacMac
Mac
 

Mais de guest35417d

Mais de guest35417d (6)

Chapter 10
Chapter 10Chapter 10
Chapter 10
 
Chapter 10
Chapter 10Chapter 10
Chapter 10
 
Chapter 08
Chapter 08Chapter 08
Chapter 08
 
Chapter 08
Chapter 08Chapter 08
Chapter 08
 
Chapter 08
Chapter 08Chapter 08
Chapter 08
 
Chapter 07
Chapter 07Chapter 07
Chapter 07
 

Último

Automating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps ScriptAutomating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps Scriptwesley chun
 
Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...
Workshop - Best of Both Worlds_ Combine  KG and Vector search for  enhanced R...Workshop - Best of Both Worlds_ Combine  KG and Vector search for  enhanced R...
Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...Neo4j
 
How to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected WorkerHow to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected WorkerThousandEyes
 
Strategies for Landing an Oracle DBA Job as a Fresher
Strategies for Landing an Oracle DBA Job as a FresherStrategies for Landing an Oracle DBA Job as a Fresher
Strategies for Landing an Oracle DBA Job as a FresherRemote DBA Services
 
TrustArc Webinar - Unlock the Power of AI-Driven Data Discovery
TrustArc Webinar - Unlock the Power of AI-Driven Data DiscoveryTrustArc Webinar - Unlock the Power of AI-Driven Data Discovery
TrustArc Webinar - Unlock the Power of AI-Driven Data DiscoveryTrustArc
 
Boost PC performance: How more available memory can improve productivity
Boost PC performance: How more available memory can improve productivityBoost PC performance: How more available memory can improve productivity
Boost PC performance: How more available memory can improve productivityPrincipled Technologies
 
🐬 The future of MySQL is Postgres 🐘
🐬  The future of MySQL is Postgres   🐘🐬  The future of MySQL is Postgres   🐘
🐬 The future of MySQL is Postgres 🐘RTylerCroy
 
From Event to Action: Accelerate Your Decision Making with Real-Time Automation
From Event to Action: Accelerate Your Decision Making with Real-Time AutomationFrom Event to Action: Accelerate Your Decision Making with Real-Time Automation
From Event to Action: Accelerate Your Decision Making with Real-Time AutomationSafe Software
 
A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?Igalia
 
Boost Fertility New Invention Ups Success Rates.pdf
Boost Fertility New Invention Ups Success Rates.pdfBoost Fertility New Invention Ups Success Rates.pdf
Boost Fertility New Invention Ups Success Rates.pdfsudhanshuwaghmare1
 
Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...
Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...
Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...apidays
 
Axa Assurance Maroc - Insurer Innovation Award 2024
Axa Assurance Maroc - Insurer Innovation Award 2024Axa Assurance Maroc - Insurer Innovation Award 2024
Axa Assurance Maroc - Insurer Innovation Award 2024The Digital Insurer
 
Apidays New York 2024 - The value of a flexible API Management solution for O...
Apidays New York 2024 - The value of a flexible API Management solution for O...Apidays New York 2024 - The value of a flexible API Management solution for O...
Apidays New York 2024 - The value of a flexible API Management solution for O...apidays
 
Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)wesley chun
 
Connector Corner: Accelerate revenue generation using UiPath API-centric busi...
Connector Corner: Accelerate revenue generation using UiPath API-centric busi...Connector Corner: Accelerate revenue generation using UiPath API-centric busi...
Connector Corner: Accelerate revenue generation using UiPath API-centric busi...DianaGray10
 
AWS Community Day CPH - Three problems of Terraform
AWS Community Day CPH - Three problems of TerraformAWS Community Day CPH - Three problems of Terraform
AWS Community Day CPH - Three problems of TerraformAndrey Devyatkin
 
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...Miguel Araújo
 
Developing An App To Navigate The Roads of Brazil
Developing An App To Navigate The Roads of BrazilDeveloping An App To Navigate The Roads of Brazil
Developing An App To Navigate The Roads of BrazilV3cube
 
Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...Enterprise Knowledge
 
Partners Life - Insurer Innovation Award 2024
Partners Life - Insurer Innovation Award 2024Partners Life - Insurer Innovation Award 2024
Partners Life - Insurer Innovation Award 2024The Digital Insurer
 

Último (20)

Automating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps ScriptAutomating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps Script
 
Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...
Workshop - Best of Both Worlds_ Combine  KG and Vector search for  enhanced R...Workshop - Best of Both Worlds_ Combine  KG and Vector search for  enhanced R...
Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...
 
How to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected WorkerHow to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected Worker
 
Strategies for Landing an Oracle DBA Job as a Fresher
Strategies for Landing an Oracle DBA Job as a FresherStrategies for Landing an Oracle DBA Job as a Fresher
Strategies for Landing an Oracle DBA Job as a Fresher
 
TrustArc Webinar - Unlock the Power of AI-Driven Data Discovery
TrustArc Webinar - Unlock the Power of AI-Driven Data DiscoveryTrustArc Webinar - Unlock the Power of AI-Driven Data Discovery
TrustArc Webinar - Unlock the Power of AI-Driven Data Discovery
 
Boost PC performance: How more available memory can improve productivity
Boost PC performance: How more available memory can improve productivityBoost PC performance: How more available memory can improve productivity
Boost PC performance: How more available memory can improve productivity
 
🐬 The future of MySQL is Postgres 🐘
🐬  The future of MySQL is Postgres   🐘🐬  The future of MySQL is Postgres   🐘
🐬 The future of MySQL is Postgres 🐘
 
From Event to Action: Accelerate Your Decision Making with Real-Time Automation
From Event to Action: Accelerate Your Decision Making with Real-Time AutomationFrom Event to Action: Accelerate Your Decision Making with Real-Time Automation
From Event to Action: Accelerate Your Decision Making with Real-Time Automation
 
A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?
 
Boost Fertility New Invention Ups Success Rates.pdf
Boost Fertility New Invention Ups Success Rates.pdfBoost Fertility New Invention Ups Success Rates.pdf
Boost Fertility New Invention Ups Success Rates.pdf
 
Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...
Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...
Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...
 
Axa Assurance Maroc - Insurer Innovation Award 2024
Axa Assurance Maroc - Insurer Innovation Award 2024Axa Assurance Maroc - Insurer Innovation Award 2024
Axa Assurance Maroc - Insurer Innovation Award 2024
 
Apidays New York 2024 - The value of a flexible API Management solution for O...
Apidays New York 2024 - The value of a flexible API Management solution for O...Apidays New York 2024 - The value of a flexible API Management solution for O...
Apidays New York 2024 - The value of a flexible API Management solution for O...
 
Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)Powerful Google developer tools for immediate impact! (2023-24 C)
Powerful Google developer tools for immediate impact! (2023-24 C)
 
Connector Corner: Accelerate revenue generation using UiPath API-centric busi...
Connector Corner: Accelerate revenue generation using UiPath API-centric busi...Connector Corner: Accelerate revenue generation using UiPath API-centric busi...
Connector Corner: Accelerate revenue generation using UiPath API-centric busi...
 
AWS Community Day CPH - Three problems of Terraform
AWS Community Day CPH - Three problems of TerraformAWS Community Day CPH - Three problems of Terraform
AWS Community Day CPH - Three problems of Terraform
 
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
 
Developing An App To Navigate The Roads of Brazil
Developing An App To Navigate The Roads of BrazilDeveloping An App To Navigate The Roads of Brazil
Developing An App To Navigate The Roads of Brazil
 
Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...Driving Behavioral Change for Information Management through Data-Driven Gree...
Driving Behavioral Change for Information Management through Data-Driven Gree...
 
Partners Life - Insurer Innovation Award 2024
Partners Life - Insurer Innovation Award 2024Partners Life - Insurer Innovation Award 2024
Partners Life - Insurer Innovation Award 2024
 

Chapter 13