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CCDP Self-Study Amir Ranjbar

CCDP Self-Study By Amir Ranjbar

CCDP Self-Study by Amir Ranjbar


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Summary

By presenting a structured format for the conceptual and intermediate design of AVVID network infrastructures, this book teaches you how to design solutions that scale from small to large enterprise networks and take advantage of different technologies.

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CCDP Self-Study Summary

CCDP Self-Study: Designing Cisco Network Architectures (ARCH) by Amir Ranjbar

A new edition of this title is available, ISBN-10: 1587055740 ISBN-13: 9781587055744

Cisco authorized self-study book for CCDP (R) 642-871 architectures foundation learning

Prepare for the CCDP ARCH exam 642-871 with the Cisco authorized self-study guide. This book teaches you how to:

  • Understand the composition and deployment of the Cisco AVVID framework in network design
  • Understand the composition and role of the Enterprise Composite Network Model in enterprise network design
  • Design enterprise campus networks and their edge network connectivity to the Internet
  • Understand and implement network management solutions in the network
  • Integrate new technologies designed to enhance network performance and availability in the enterprise, such as high availability, QoS, multicasting, and storage and content networking
  • Design and implement appropriate security solutions for enterprise networks
  • Deploy wireless technologies within the enterprise
  • Implement and design IP telephony solutions for the enterprise network

CCDP Self-Study: Designing Cisco Network Architectures (ARCH) is a Cisco (R) authorized self-paced learning tool. By presenting a structured format for the conceptual and intermediate design of AVVID network infrastructures, this book teaches you how to design solutions that scale from small to large enterprise networks and take advantage of the latest technologies. Whether you are preparing for the CCDP (R) certification or simply want to gain a better understanding of how to architect network solutions over intelligent network services to achieve effective performance, scalability, and availability, you will benefit from the foundation information presented in this book.

This comprehensive book provides detailed information and easy-to-grasp tutorials on a broad range of topics related to architecture and design, including security, fine-tuning routing protocols, switching structures, and IP multicasting. To keep pace with the Cisco technological developments and new product offerings, this study guide includes coverage of wireless networking, the SAFE Blueprint, content networking, storage networking, quality of service (QoS), IP telephony, network management, and high availability networks. Design examples and sample verification output demonstrate implementation techniques. Configuration exercises, which appear in every chapter, provide a practical review of key concepts to discuss critical issues surrounding network operation. Chapter-ending review questions illustrate and help solidify the concepts presented in this book.

CCDP Self-Study: Designing Cisco Network Architectures (ARCH) is part of a recommended learning path from Cisco Systems (R) that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining.

This volume is in the Certification Self-Study Series offered by Cisco Press (R). Books in this series provide officially developed training solutions to help networking professionals understand technology implementations and prepare for the Cisco Career Certifications examinations.

About Amir Ranjbar

Keith Hutton is a senior Cisco network administrator with Magma Communications Ltd., Canada's leading, full-service Internet company. Prior to joining Magma, Keith worked as a certified Cisco Systems instructor with Global Knowledge Canada. He currently holds the CCNP (R) and CCDP certifications.

Amir Ranjbar, CCIE (R) No. 8669, is a senior network architect at Global Knowledge and is a certified Cisco Systems instructor. Amir is author of the CCNP CIT Exam Certification Guide, published by Cisco Press.

Table of Contents

Introduction.

1. Introducing Cisco Network Service Architectures.

Primary Concerns of Network Deployment

Performance

Scalability

Availability

Cisco AVVID Framework

Cisco AVVID Common Network Infrastructure

Cisco AVVID Intelligent Network Services

Cisco AVVID Network Solutions

Enterprise Composite Network Model

Enterprise Campus Functional Area

Campus Infrastructure Module

Network Management Module

Server Farm Module

Edge Distribution Module

Effects of the Enterprise Campus Functional Area on the Enterprise Network

Enterprise Edge Functional Area

E-Commerce Module

Internet Connectivity Module

Remote Access and VPN Module

WAN Module

Effects of the Enterprise Edge Functional Area on the Enterprise Network

Service Provider Edge Functional Area

Summary

References

Product Summary

Review Questions

2. Designing Enterprise Campus Networks.

Enterprise Network Design Methodology

Campus Design Within the Enterprise Composite Network Model

Typical Requirements for an Enterprise Campus Network

Enterprise Campus Design Methodology

Analyzing Network Traffic Patterns

Designing the Campus Infrastructure

Designing the Logical Campus Network

One VLAN Per Switch

Unique VLANs Per Switch

VLANs Spanning Multiple Access Switches

Designing the Physical Campus Network

Selecting Transmission Media and Data-Link Protocols

Selecting a Physical Network Segmentation Strategy

Selecting and Implementing Spanning Tree Protocol

Selecting Data Link or Multilayer Switching Solutions

Small Campus Network

Medium Campus Network

Multilayer Switched Campus Backbone

Selecting Cisco Hardware and Software

Identifying an IP Addressing Strategy

Selecting Routing Protocols

Static Versus Dynamic Routing

RIP and RIPv2

IGRP

EIGRP

OSPF

IS-IS

Selecting Areas for Networks

Enterprise Campus Design Examples

Small Enterprise Design Example

Medium Enterprise Design Example

Large Enterprise Design Example

Designing the Server Farm

Design Objectives for the Server Farm

Server Farm Infrastructure Architecture

Designing the Server Farm for Scalability

Considerations for Server Farm Security and Manageability

Summary

References

Product Summary

Standards and Specifications Summary

Review Questions

Case Study: OCSIC Bottling Company

Background

Business Goals of OCSIC

Headquarters Location, Network, and Applications

North American Plants and Their Applications

Networking Strategies and Goals

Proposed Headquarters Campus Network Solution

Proposed Headquarters Server Farm Solution

Proposed North American Plan Model

3. Designing Enterprise Edge Connectivity.

Reviewing the Enterprise Edge Network Design Methodology

Enterprise Edge Design

Typical Requirements for the Enterprise Edge

Enterprise Edge Design Methodology

Analyzing Network Traffic Patterns

Designing the Classic WAN Module

Enterprise Needs for the WAN

Selecting the WAN Topology

Branch Office WAN

Regional Office WAN

Enterprise WAN Backbone

Selecting a Service Provider

Selecting the Data-Link Layer

Selecting the Physical Layer

Selecting WAN Features

Selecting Cisco Edge Routing Solutions

Routing Protocol and IP Addressing Considerations

An Enterprise WAN Design Example

Designing the Remote Access Module

Enterprise Needs for Remote Access

Selecting the Remote Access Type and Termination

Selecting the Remote Access Physical Connectivity

Selecting the Remote Access Protocol

Selecting Cisco Access Routing Solutions

Sizing the Central Site Remote Access Connection

An Enterprise Remote Access Design Example

Designing the Internet Connectivity Module

Enterprise Requirements for the Internet

Using NAT at the Enterprise Edge

Designing ISP Connectivity Solutions

Internet Connectivity Design Example

Summary

References

Product Summary

Standards and Specifications Summary

Review Questions

Case Study: OCSIC Bottling Company

North American Plant Headquarters WAN

Remote Access and Internet Connectivity Requirements

International Manufacturing, Distribution, and Sales Plants

International Plant Networks and Applications

WAN Module Design

Remote Access Design

Internet Connectivity Module Design

4. Designing Network Management Services.

Developing an Enterprise Network Management Strategy

Functional Areas of Network Management

FCAPS

Network Management Policies and Procedures

Policies

Procedures

Network Management Methods

Reactive-Event Driven

Proactive-Polling and Event Driven

Network Management Strategy Process

Network Management Module Functions

Cisco Network Management Strategy

CiscoWorks

CiscoWorks Common Management Foundation

CiscoWorks LAN Management Solution

Best Practices for Managing the LAN Using LMS

CiscoWorks Routed WAN Management Solution

Best Practices for Managing the WAN Using RWAN

Designing the Network Management Architecture

Network Management Design Considerations

Network Management Infrastructure Considerations

Network Management Data Collection and Management Considerations

Network Management Station Sizing Considerations

System Management Resource Considerations

Network Management Deployment Recommendations

Single Server Deployment

Multiserver, Split Applications-Single Management Domain

Multiple Management Domains

Centralized WAN Management with LAN Management

Key Questions to Consider

Availability Manager Issues

Network Management Design Scenarios

Small Site Network Management Design Scenario

Medium Site Network Management Design Scenario

Large Site Network Management Design Scenario

Summary

References

Product Summary

Standards and Specification Summary

Review Questions

Case Study: OCSIC Bottling Company

5. Designing High-Availability Services.

High-Availability Features and Options

Network Requirements for High Availability

Cisco IOS High-Availability Architecture

Fault Tolerance and Hardware Redundancy

Using Fault-Tolerant Devices

Providing Redundancy in the Network Topology

Route Processor Redundancy

Network Interface Card Redundancy

Options for Layer 3 Redundancy

Redundancy and Spanning Tree Protocol

PortFast and UplinkFast

Designing High-Availability Enterprise Networks

Design Guidelines for High Availability

Redundancy Options

Software Features and Protocol Attributes

Carrier and Circuit Types

Power Availability

High-Availability Design Goals and Conclusions

Best Practices for High-Availability Network Design

Enterprise Campus Design Guidelines for High Availability

Enterprise Edge Design Guidelines for High Availability

High-Availability Design Example

Summary

Reference

Product Summary

Standards and Specifications Summary

Review Questions

Case Study: OCSIC Bottling Company

High-Availability Design for the Campus Infrastructure Module

High-Availability Strategy for the Server Farm Module

High-Availability Strategy for the WAN Module

High-Availability Strategy for the Remote Access Module

High-Availability Strategy for the Internet Connectivity Module

Revised Network Diagrams

6. Designing Security Services.

Evaluating Network Security Policies

Network Vulnerabilities

Defining a Security Policy

Network Security as a Process

Securing the Network

Monitoring Security

Testing Security

Improving Security

Risk Assessment and Management

Reviewing Cisco Security Solutions

Key Elements of Network Security

Network Security Attack Types and Their Solutions

Packet Sniffers

IP Spoofing

DoS Attacks

Password Attacks

Man-in-the-Middle Attacks

Application Layer Attacks

Network Reconnaissance

Trust Exploitation

Port Redirection Attacks

Unauthorized Access Attacks

Viruses and Trojan Horses

Firewall Design Options

Implementing a Perimeter LAN

Firewall Filtering Rules

Perimeter Security: PIX Firewall

Perimeter Security: IOS Firewall

Intrusion Detection System Design Options

IDS Operation

IDS Deployment

Authentication, Authorization, and Accounting

RADIUS

TACACS+

Kerberos

Public Key Infrastructure

IP Security

Internet Key Exchange

Authentication Header

Encapsulating Security Payload

Device Security Options

Routers

Switches

Hosts

Network-Wide

Applications

Implementing Network Security Using the Cisco SAFE Security Blueprints

Introduction to Cisco SAFE Architecture

SAFE Security Strategies for Small Networks

Small Network Internet Connectivity Module

Small Network Campus Infrastructure Module

SAFE Security Strategies for Medium Networks

Medium Network Internet Connectivity

Medium Network Campus Infrastructure Module

Medium Network WAN Module

SAFE Security Strategies for Large Networks

Campus Infrastructure Module

Secure Network Management Module

Secure Server Farm Module

Secure Edge Distribution Module

SAFE Security Strategies for the Enterprise Edge

E-Commerce Module

Internet Connectivity Module

Remote Access and VPN Module

WAN Module Features

Summary

References

Product Summary

Standards and Specification Summary

Review Questions

Case Study: OCSIC Bottling Company

7. Designing QoS.

Identifying QoS Mechanisms

Enterprise Network Requirements for QoS

Delay

Delay Variation

Packet Loss

QoS-Enabled Network

QoS Architectures

IntServ

DiffServ

QoS Service Levels

Classification and Marking

Congestion Avoidance

Congestion Management

Traffic Conditioning

CAR: Managing Access Bandwidth Policy and Performing Policing

Traffic Shaping: Controlling Outbound Traffic Flow

Signaling

Link-Efficiency Mechanisms

LFI

cRTP and dcRTP

Summary of Key Cisco IOS Software QoS Categories and Features

Designing QoS for Enterprise Networks

QoS Design Guidelines

QoS Design Guidelines for Data

QoS Design Guidelines for Voice

QoS Design Guidelines for Video Conferencing

Designing QoS for the Enterprise Network

Example: QoS Solution

Summary

Reference

Product Summary

Standards and Specifications Summary

Review Questions

Case Study: OCSIC Bottling Company

QoS Design for the Site-to-Site WAN

QoS Design for the Campus Infrastructure Module

8. Designing IP Multicast Services.

Examining IP Multicast Services

IP Multicast Basics

IP Multicast Data-Delivery Principles

Multicast Forwarding

IP Multicast Group Membership and Distribution Trees

Source Trees

Shared Trees

Comparison of Source Trees and Shared Trees

Protocol Independent Multicast

PIM Dense Mode

PIM Sparse Mode

Sparse Mode, Dense Mode, and Sparse-Dense Mode

IP Multicast Control Mechanisms

IGMP

CGMP and IGMP Snooping

Designing IP Multicast Solutions for Enterprise Networks

IP Multicast Design Considerations for an Enterprise Campus

Designing IP Multicast for a Small Campus

Designing IP Multicast for a Large Enterprise Campus

Designing IP Multicast Over a WAN

Summary

References

Product Summary

Standards and Specifications Summary

Review Questions

Case Study: OCSIC Bottling Company

IP Multicast Design for OCSIC's New Application

9. Designing Virtual Private Networks.

VPN Technologies

Enterprise VPN Requirements

VPN Tunneling

VPN Security

IPSec

User Authentication

Encryption

VPN Termination

VPN Concentrators

VPN Client Software

VPN Management

VPN Management Considerations

CiscoWorks VPN/Security Management Solution

Designing Site-to-Site VPNs

Site-to-Site VPN Requirements

Key Design Considerations for Site-to-Site VPNs

Hub-and-Spoke VPN Topologies

Simple Full-Mesh VPN Topology

Hierarchical VPN Topology

High-Availability and Resiliency Considerations

Using a Routing Protocol over the VPN

Minimizing Packet Fragmentation

Implementing IPSec

Site-to-Site VPN Examples

Example: Small Site-to-Site VPN

Small Site-to-Site VPN Solution

Example: Large Site-to-Site VPN

Large Site-to-Site VPN Solution

Designing Remote-Access VPNs

Remote-Access VPN Requirements

Remote-Access VPN Design Considerations

Broadband Access Design Considerations

Capacity Planning for Remote-Access VPNs

NAT Issues

One-to-One Translation

Many-to-One Translation

NAT Traversal

VPN Split-Tunnel Communication

Remote-Access VPN Examples

Example: Small Remote-Access VPN

Small Remote-Access VPN Solution

Example: Large Remote-Access VPN

Large Remote-Access VPN Solution

Summary

References

Product Summary

Standards and Specification Summary

Review Questions

Case Study: OCSIC Bottling Company

Site-to-Site VPN Solution

Remote-Access VPN Solution

Revised Network Diagrams

10. Designing Enterprise Wireless Networks.

Reviewing the Wireless LAN Solution

Emerging Wireless Enterprise Network Needs

Wireless Communication Architecture

Access Point Coverage

Cell Distribution

802.11 Standards

Cisco Wireless Solutions

Access Points and Client Adapters

Workgroup Bridges

Wireless Bridges

Antennas

Designing WLANs for Enhanced Enterprise Communications

Enterprise WLAN Design Considerations

WLAN Data Rates

Client Density and Throughput

WLAN Coverage

RF Environment

Channel Selection

Access-Point Placement and Number

Inline Power

VLANs

IP Addressing

Infrastructure Availability

Back-End System Availability

Access-Point Hot Standby Redundancy

Roaming

Multicast

QoS

WLAN Security Design Considerations

WLAN Security Extension-EAP

WLAN LAN Extension-IPSec

WLAN Static WEP

Security Extension Comparison

Cisco EAP

Attack Mitigation Using EAP Authentication

Attack Mitigation Using IPSec

Small Office WLAN Design Model

Enterprise WLAN Design Model

Example: Enterprise WLAN Site Design

Example: Enterprise WLAN Remote Office Design

Remote-Access and Telecommuter WLAN Design Models

Summary

References

Product Summary

Standards and Specification Summary

Review Questions

Case Study: OCSIC Bottling Company

11. Designing IP Telephony Solutions.

Reviewing the Cisco IP Telephony Solution

Introducing the Cisco IP Telephony Solution

Cisco CallManager

Gateways and Control Protocols

Transcoders and Conferencing

Hardware Support

Unicast Conference Bridge

Cisco IP Telephony Applications

Designing a Network for Cisco IP Telephony

Cisco CallManager Cluster Design Considerations

Cluster Deployment Guidelines

Cluster Design

Designing Single-Site IP Telephony Solutions

Example: Single-Site

Single-Site Solution

Designing Multisite with Centralized Call Processing IP Telephony Solutions

Designing Multisite with Distributed Call Processing IP Telephony Solutions

Example: Distributed Call Processing

Distributed Call Processing Solution

Clustering over the IP WAN

Local Failover

Remote Failover

Network Infrastructure Design Considerations

Layer 2 Voice Transport

VoIP over Leased Lines

Voice over Frame Relay

Voice over ATM

Network Bandwidth Provisioning

Provisioning for Voice Bearer Traffic

Provisioning for Call Control Traffic

Traffic Engineering

Dial Plan Design Considerations

Intelligent Network Services for IP Telephony and Voice

IP Telephony Network Management Tools

High Availability

Voice Security

QoS Design Considerations

Summary

References

Product Summary

Standards and Specification Summary

Review Questions

Case Study: OCSIC Bottling Company

12. Designing Content Networking Solutions.

Reviewing the Content Networking Solution

Enterprise Content Networking Requirements

Content Networking Architecture

Content Caching

Transparent Caching Deployment

Proxy Caching Deployment

Reverse Proxy Caching Deployment

Content Switching

Content Routing

Direct Mode Content Routing

WCCP Mode Content Routing

Content Distribution and Management

Intelligent Network Services Integration

Designing Content Networking Solutions

Content Networking Design Considerations

Content Networking Solutions for Web Content Delivery

Example: Web Content Delivery

Web Content Delivery Solution

Content Networking Solutions for E-Commerce

Example: E-Commerce

E-Commerce Solution

Content Networking Solutions for Streaming Media

Example: Streaming Media

Streaming Media Solution

Summary

References

Product Summary

Standards and Specification Summary

Review Questions

Case Study: OCSIC Bottling Company

13. Designing Storage Networking Solutions.

Reviewing the Cisco Storage Networking Solution

Enterprise Needs for Storage Networking

Storage Consolidation

Business Continuance and Backup

Cisco Storage Networking Architecture

Network Storage Models

SANs

Network-Attached Storage

Network Technology Enablers for Storage Networks

iSCSI

FCIP

Intelligent Network Services for Storage Networking

Designing a Storage Networking Architecture with IP Access

Designing a Storage Networking Architecture

IP Access to Storage

Example: IP Access to Storage

IP Access to Storage Solution

Storage over WAN

Example: Storage over WAN

Storage over WAN Solution

Example: Storage over Optical Metro

Storage over Optical Metro Solution

Network-Attached Storage Model

Example: Network-Attached Storage

Network-Attached Storage Solution

Summary

References

Product Summary

Standards and Specification Summary

Review Questions

Case Study: OCSIC Bottling Company

Appendix A. Answers to Review Questions.

Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 5

Chapter 6

Chapter 7

Chapter 8

Chapter 9

Chapter 10

Chapter 11

Chapter 12

Chapter 13

Glossary.

Index.

Additional information

CIN1587051850G
9781587051852
1587051850
CCDP Self-Study: Designing Cisco Network Architectures (ARCH) by Amir Ranjbar
Used - Good
Hardback
Pearson Education (US)
20041216
696
N/A
Book picture is for illustrative purposes only, actual binding, cover or edition may vary.
This is a used book - there is no escaping the fact it has been read by someone else and it will show signs of wear and previous use. Overall we expect it to be in good condition, but if you are not entirely satisfied please get in touch with us

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