Building Cisco multilayer switched networks (BCMSN)

&> Building Cisco Multilayer Switched Networks (BCMSN) Fourth Edition Foundation learning for CCNP 642-812 BCMSN Richard Froom, CCIE® No. 5102 Balaji Sivasubramanian Erum Frahim, CCIE No. 7549 Authorized Self-Study Guide: Building Cisco Multilayer Switched Networks (BCMSN), Fourth Edition, is...

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Detalles Bibliográficos
Otros Autores:	Froom, Richard Author (author), Sivasubramanian, Balaji Contributor (contributor), Frahim, Erum Contributor
Formato:	Libro electrónico
Idioma:	Inglés
Publicado:	[Place of publication not identified] Cisco Press 2007
Edición:	4th ed
Colección:	Certification self-study series Self-Study Guide
Materias:	Telecommunication > Switching systems > Examinations > Study guides Telecommunications engineers > Examinations > Certification > Study guides Telecommunications Electrical & Computer Engineering Engineering & Applied Sciences
Ver en Biblioteca Universitat Ramon Llull:	https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009626973906719

Tabla de Contenidos:

Cover
Contents
Foreword
Introduction
Chapter 1 Introduction to Building Cisco Multilayer Switched Networks
Regulatory Standards Driving Enterprise Architectures
Hardware- and Software-Switching Terminology
Multilayer Switching Overview
Understanding Layers 2, 3, 4, and 7 Switching Terminology
Layer 2 Switching in Depth
Layer 3 Switching In-Depth
Multilayer Switching
Enterprise Network Architectures
Cisco Service-Oriented Network Architecture
Cisco Intelligent Information Network
The Cisco AVVID Framework
Purpose of Layer 3 Networks
The Enterprise Models
Enterprise Composite Network Model
Enterprise Campus
Enterprise Edge
Service Provider Edge
The Cisco Enterprise Data Center
Introducing the Cisco Catalyst Switches
Catalyst 6500 Family of Switches
Catalyst 4500 and 4900 Families of Switches
Catalyst 3560 Family of Switches
Catalyst 2960 Family of Switches
Study Tips
Summary
Review Questions
Chapter 2 The Roles of Switches in Designing Cisco Multilayer Switched Networks
Data Link Technologies
10-Mbps Ethernet
Fast Ethernet
Gigabit Ethernet
Fast Ethernet and Gigabit Ethernet Auto-Negotiation
10-Gigabit Ethernet
Gigabit Interface Converters
Cisco Long-Reach Ethernet
Metro Ethernet
Designing Cisco Multilayer Switched Networks Using the Cisco Catalyst Switches and Data Link Technologies
Reviewing the Campus Infrastructure Module of the Enterprise Composite Network Model
Selecting Layer 2 or Layer 3 Switches
Small Campus Network Design
Medium-Sized Campus Network Design
Large Campus Network Design
Data Center
Enterprise Edge
Case Study: Designing a Cisco Multilayer Switched Campus Network
Study Tips
Summary
Review Questions.
Chapter 3 Initial Configuration and Troubleshooting of Cisco Multilayer Switches
Comparing Cisco CatOS and Cisco IOS
Initial Configuration of Management Parameters of Cisco Catalyst Switches
System Name
Management IP Configuration
Clock and NTP Settings
Telnet and SSH
DNS
System Logging
SNMP
Managing Catalyst Switch Configurations
Understanding the Cisco IOS File System (IFS) and Software Images on Catalyst Switches
Determining the IFS Size and Contents
Cisco IOS Image Naming
Upgrading Software Versions on Catalyst Switches
Overview of Converting Cisco CatOS to Cisco Native IOS
Basic Troubleshooting Practices
show and debug Commands
Configurations and Commands Useful When Troubleshooting
The Impact of debug Commands and Recommended Use
Initial Configuration Troubleshooting Tips
What to Do When You Are Unable to Connect to the Switch via the Console Port
What to Do When You Are Unable to Establish IP Connectivity to or from a Switch Using Telnet or SSH
Study Tips
Summary
Configuration Exercise: Configuring a Cisco IOS-Based Catalyst Switch
Required Resources
Exercise Objective
Network Diagram
Command List
Task 1: Establish Console (Out-of-Band) Connectivity and Configure the Switch Name
Task 2: Configure the Switch for IP Connectivity
Task 3: Configure the Switch Usernames and Passwords for Privileged and In-Band Access
Task 4: Configure the Switch for SSH and Disable Telnet Access
Task 5: Configure the Switch Time Settings, NTP Configuration, and System Logging Configuration
Task 6: Upgrade the Switch Cisco IOS Version to a Later Release
Review Questions
Chapter 4 Implementing and Configuring VLANs
VLANs
Implementing VLANs in Multilayer Switched Networks
Mapping VLANs to a Hierarchical Network
Static and Dynamic VLANs.
VLAN Ranges
Configuring VLANs
Verifying the VLAN Configuration
Troubleshooting VLANs
Private VLANs
Configuring PVLANs in Cisco IOS
Configuring pVLANs in Cisco/CatOS
VLAN Trunking
Implementing Trunking in Multilayer Switched Networks
Trunking Protocols
Understanding DTP
VLAN Ranges and Mappings
Service Provider-Managed VLAN Services
Cisco Trunking Modes and Methods
Configuring ISL and 802.1Q Trunking in Cisco IOS
Configuring VLAN Trunking in Cisco CatOS
Verifying Trunking Configurations
Troubleshooting Trunking
VLAN Trunking Protocol
VTP Pruning
VTP Versions
VTP Authentication
Configuring VTP
Verifying the VTP Configuration
Troubleshooting VTP
Case Study: Troubleshooting VLAN/Trunking Issues Across the Switches
Study Tips
Summary
Configuration Exercise: Configuring VLAN, Trunking, and VTP in Multilayer Switched Networks
Required Resources
Exercise Objective
Network Diagram
Command List
Task 1: Create a VTP Management Domain
Task 2: Configure Trunking
Task 3: Configure VLANs
Task 4: Assign VLANs with Ports on Your Switch
Task 5: Add a New Switch to the Existing Network
Task 6: Verify the VLAN and VTP Status
Task 7: Configure pVLANs
Review Questions
Chapter 5 Understanding and Configuring the 802.1D, 802.1s, and 802.1w Spanning Tree Protocols
Overview of the Spanning Tree Protocol
Identifying Bridging Loops
Preventing Bridging Loops
Building Loop-Free Networks
STP (IEEE 802.1D)
Bridge Identifier
Spanning-Tree Path Cost
Bridge Protocol Data Units
Spanning-Tree Port States and BPDU Timers
STP Operation
Root Bridge Election
Planning Root Bridge Selection
Selection of Root and Designated Port on Nonroot Bridges
Understanding Primary and Backup Root Bridges.
Sample Scenario of STP Election Process
STP Topology Changes
Per VLAN Spanning Tree Plus
MAC Address Allocation and Reduction
STP and IEEE 802.1Q Trunks
Configuring the Basic Parameters of PVST+
Configuring the Root Bridge
Configuring Port Cost
Verifying the STP Configuration
Rapid Spanning Tree Protocol
RSTP Port States
RSTP Port Roles
RSTP BPDU Format and BPDU Handling
Rapid Transition to Forwarding
RSTP Topology Change Mechanism
Compatibility with 802.1D
Multiple Spanning Tree
PVST+ Case
802.1Q Case
MST Case
MST Regions
IST Instances
MST Instances
Configuring Basic Parameters of MST
Study Tips
Summary
Configuration Exercise: Configuring and Verifying Spanning-Tree Bridge Priorities and Spanning-Tree Port Cost
Required Resources
Exercise Objective
Network Diagram
Command List
Task 1: Configure and Verify Spanning Tree Root and Backup Bridges and STP Priorities
Task 2: Configure and Verify Spanning Tree Port Cost
Task 3: Identifying STP Topology Changes
Review Questions
Chapter 6 Adding Resiliency to Spanning Tree Using Advanced Features and Troubleshooting STP Issues
Enhancements to 802.1D Spanning Tree Protocol
PortFast
UplinkFast
BackboneFast
Improving Spanning-Tree Resiliency
BPDU Guard
BPDU Filtering
Root Guard
Preventing Forwarding Loops and Black Holes
Loop Guard
Comparison Between Aggressive Mode UDLD and Loop Guard
Troubleshooting STP
Potential STP Problems
Troubleshooting Methodology for STP Problems
Know the Network
Identify a Bridging Loop
Restore Connectivity
Check Port Status
Look for Resource Errors
Disable Unneeded Features
Study Tips
Summary
Configuration Exercise: Configuring BackboneFast, UplinkFast, Root Guard, and PortFast
Required Resources.
Exercise Objective
Network Diagram
Command List
Task 1: Configure and Verify BackboneFast
Task 2: Configure and Verify UplinkFast
Task 3: Configure and Verify Root Guard
Task 4: Configure and Verify PortFast
Configuration Exercise: Identify and Resolve a Layer 2 Loop
Required Resources
Exercise Objective
Network Diagram
Command List
Task 1: Identifying the Layer 2 Loop
Task 2: Divide and Conquer (Disconnect Redundancy)
Task 3: Find Root Cause of Layer 2 Loop (Investigate Network and Hardware)
Task 4 (optional): Check Software Statistics
Review Questions
Chapter 7 Enhancing Network Stability, Functionality, Reliability, and Performance Using Advanced Features
EtherChannel
PAgP Modes
LACP Modes
EtherChannel Guidelines
EtherChannel Configuration Example
EtherChannel Load Balancing
CDP
Voice VLAN and CDP
Security Issues
Multiple Default Gateways
MAC Address Notification
Layer 3 Protocol Filtering
DHCP for Management IP Configuration
Debounce Timer Feature
Broadcast and Multicast Suppression
Baby Giants and Jumbo Frames
Error-Disable Feature
IEEE 802.3 Flow Control
UDLD and Aggressive Mode UDLD
Case Study: Function of Aggressive Mode UDLD
Study Tips
Summary
Configuration Exercise
Required Resources
Exercise Objective
Network Diagram
Command List
Task 1: Configure and Verify EtherChannel
Task 2: Configure and Verify LACP EtherChannel
Task 3: Configure and Verify CDP
Task 4: Configure and Verify Aggressive Mode UDLD
Task 5: Configure and Verify Jumbo Frame
Task 6: Configure and Verify Error-Disable
Review Questions
Chapter 8 Understanding and Configuring Inter-VLAN Routing
IP Address Hierarchy in a Multilayer Switched Network
Introduction to Inter-VLAN Routing.
Connecting VLANs with Multilayer Catalyst Switches.

Building Cisco multilayer switched networks (BCMSN)

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