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.

Objectives

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

The TCP/IP Model

444© 2004, Cisco Systems, Inc. All rights reserved.

TCP/IP Applications

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

Transport Layer Protocols

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

Transport Layer Protocols

777© 2004, Cisco Systems, Inc. All rights reserved.

Transport Layer Protocols

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

Internet Layer Protocols

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

Internet Path Determination

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

Network Access Protocols

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

Comparing TCP/IP with the OSI Model

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

Router Connects Two Networks

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

Routers Connect Local and Remote Networks

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

Users See TCP/IP Cloud

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

Physical Details Hidden from Users

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

Host Address

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

Dual-homed Computer

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

IP Addressing Format

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

Consecutive Decimal and Binary Values

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

Two Byte (Sixteen Bit Number)

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

Two Byte (Sixteen Bit Number)

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

One Byte (Eight Bit Number)

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

Decimal to Binary Conversion

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

Two Byte (Sixteen Bit Number)

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

Binary to Decimal Conversion

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

Network Layer Communication Path

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

Network and Host Addressing

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

Internet Addresses

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

IP Address Classes

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

Identifying Address Classes

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

Address Class Prefixes

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

Network and Host Division

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

Class A Address

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

Class B Address

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

Class C Address

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

Class D Address Architecture

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

Class E Address Architecture

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

IP Address Range

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

Network Address

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

Broadcast Address

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

Network Address

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

Unicast Transmission

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

Broadcast Address

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

Broadcast Transmission

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

Required Unique Address

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

Private IP Addresses

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

Using Private Addresses in the WAN

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

Addressing with Subnets

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

Subnet Addresses

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

Quick Reference Subnetting Chart

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

IPv4 Address Allocation

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

IPv4 and IPv6

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

IPv4 and IPv6 Addresses

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

Internet Addresses

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

Assigning IP Addresses

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

TCPIP/IP Configuration for Windows 98

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

IP Address

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

ARP/RARP Message Structure

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

BOOTP Message Structure

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

DHCP Message Structure

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

ARP Table Entry

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

ARP Table Funtions

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

The ARP Process

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

ARP Request

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

Proxy ARP Request

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

Default Gateway

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

Summary