1© 2004, Cisco Systems, Inc. All rights reserved.

CCNA 1 v3.1 Module 9 TCP/IP Protocol Suite and IP

Addressing

222© 2004, Cisco Systems, Inc. All rights reserved.

Purpose of This PowerPoint

• This PowerPoint primarily consists of the Target Indicators (TIs) of this module in CCNA version 3.1.

• It was created to give instructors a PowerPoint to take and modify as their own.

• This PowerPoint is:

NOT a study guide for the module final assessment.

NOT a study guide for the CCNA certification exam.

• Please report any mistakes you find in this PowerPoint by using the Academy Connection Help link.

333© 2004, Cisco Systems, Inc. All rights reserved.

To Locate Instructional Resource Materials on Academy Connection:

• Go to the Community FTP Center to locate materials created by the instructor community

• Go to the Tools section

• Go to the Alpha Preview section

• Go to the Community link under Resources

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• Search http://www.cisco.com

• Contact your parent academy!

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Objectives

555© 2004, Cisco Systems, Inc. All rights reserved.

The TCP/IP Model

666© 2004, Cisco Systems, Inc. All rights reserved.

TCP/IP Applications

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Transport Layer Protocols

888© 2004, Cisco Systems, Inc. All rights reserved.

Transport Layer Protocols

999© 2004, Cisco Systems, Inc. All rights reserved.

Transport Layer Protocols

101010© 2004, Cisco Systems, Inc. All rights reserved.

Internet Layer Protocols

111111© 2004, Cisco Systems, Inc. All rights reserved.

Internet Path Determination

121212© 2004, Cisco Systems, Inc. All rights reserved.

Network Access Protocols

131313© 2004, Cisco Systems, Inc. All rights reserved.

Comparing TCP/IP with the OSI Model

141414© 2004, Cisco Systems, Inc. All rights reserved.

Router Connects Two Networks

151515© 2004, Cisco Systems, Inc. All rights reserved.

Routers Connect Local and Remote Networks

161616© 2004, Cisco Systems, Inc. All rights reserved.

Users See TCP/IP Cloud

171717© 2004, Cisco Systems, Inc. All rights reserved.

Physical Details Hidden from Users

181818© 2004, Cisco Systems, Inc. All rights reserved.

Host Address

191919© 2004, Cisco Systems, Inc. All rights reserved.

Dual-homed Computer

202020© 2004, Cisco Systems, Inc. All rights reserved.

IP Addressing Format

212121© 2004, Cisco Systems, Inc. All rights reserved.

Consecutive Decimal and Binary Values

222222© 2004, Cisco Systems, Inc. All rights reserved.

Two Byte (Sixteen Bit Number)

232323© 2004, Cisco Systems, Inc. All rights reserved.

Two Byte (Sixteen Bit Number)

242424© 2004, Cisco Systems, Inc. All rights reserved.

One Byte (Eight Bit Number)

252525© 2004, Cisco Systems, Inc. All rights reserved.

Decimal to Binary Conversion

262626© 2004, Cisco Systems, Inc. All rights reserved.

Two Byte (Sixteen Bit Number)

272727© 2004, Cisco Systems, Inc. All rights reserved.

Binary to Decimal Conversion

282828© 2004, Cisco Systems, Inc. All rights reserved.

Network Layer Communication Path

292929© 2004, Cisco Systems, Inc. All rights reserved.

Network and Host Addressing

303030© 2004, Cisco Systems, Inc. All rights reserved.

Internet Addresses

313131© 2004, Cisco Systems, Inc. All rights reserved.

IP Address Classes

323232© 2004, Cisco Systems, Inc. All rights reserved.

Identifying Address Classes

333333© 2004, Cisco Systems, Inc. All rights reserved.

Address Class Prefixes

343434© 2004, Cisco Systems, Inc. All rights reserved.

Network and Host Division

353535© 2004, Cisco Systems, Inc. All rights reserved.

Class A Address

363636© 2004, Cisco Systems, Inc. All rights reserved.

Class B Address

373737© 2004, Cisco Systems, Inc. All rights reserved.

Class C Address

383838© 2004, Cisco Systems, Inc. All rights reserved.

Class D Address Architecture

393939© 2004, Cisco Systems, Inc. All rights reserved.

Class E Address Architecture

404040© 2004, Cisco Systems, Inc. All rights reserved.

IP Address Range

414141© 2004, Cisco Systems, Inc. All rights reserved.

Network Address

424242© 2004, Cisco Systems, Inc. All rights reserved.

Broadcast Address

434343© 2004, Cisco Systems, Inc. All rights reserved.

Network Address

444444© 2004, Cisco Systems, Inc. All rights reserved.

Unicast Transmission

454545© 2004, Cisco Systems, Inc. All rights reserved.

Broadcast Address

464646© 2004, Cisco Systems, Inc. All rights reserved.

Broadcast Transmission

474747© 2004, Cisco Systems, Inc. All rights reserved.

Required Unique Address

484848© 2004, Cisco Systems, Inc. All rights reserved.

Private IP Addresses

494949© 2004, Cisco Systems, Inc. All rights reserved.

Using Private Addresses in the WAN

505050© 2004, Cisco Systems, Inc. All rights reserved.

Addressing with Subnets

515151© 2004, Cisco Systems, Inc. All rights reserved.

Subnet Addresses

525252© 2004, Cisco Systems, Inc. All rights reserved.

Quick Reference Subnetting Chart

535353© 2004, Cisco Systems, Inc. All rights reserved.

IPv4 Address Allocation

545454© 2004, Cisco Systems, Inc. All rights reserved.

IPv4 and IPv6

555555© 2004, Cisco Systems, Inc. All rights reserved.

IPv4 and IPv6 Addresses

565656© 2004, Cisco Systems, Inc. All rights reserved.

Internet Addresses

575757© 2004, Cisco Systems, Inc. All rights reserved.

Assigning IP Addresses

585858© 2004, Cisco Systems, Inc. All rights reserved.

TCPIP/IP Configuration for Windows 98

595959© 2004, Cisco Systems, Inc. All rights reserved.

IP Address

606060© 2004, Cisco Systems, Inc. All rights reserved.

ARP/RARP Message Structure

616161© 2004, Cisco Systems, Inc. All rights reserved.

BOOTP Message Structure

626262© 2004, Cisco Systems, Inc. All rights reserved.

DHCP Message Structure

636363© 2004, Cisco Systems, Inc. All rights reserved.

ARP Table Entry

646464© 2004, Cisco Systems, Inc. All rights reserved.

ARP Table Funtions

656565© 2004, Cisco Systems, Inc. All rights reserved.

The ARP Process

666666© 2004, Cisco Systems, Inc. All rights reserved.

ARP Request

676767© 2004, Cisco Systems, Inc. All rights reserved.

Proxy ARP Request

686868© 2004, Cisco Systems, Inc. All rights reserved.

Default Gateway

696969© 2004, Cisco Systems, Inc. All rights reserved.

Summary