1 © 2004, Cisco Systems, Inc. All rights reserved. CCNA 1 v3.1 Module 10 Routing Fundamentals and Subnets

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 See the resources available on the Class home page for classes you are offering Search Contact your parent academy!

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

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

666 © 2004, Cisco Systems, Inc. All rights reserved. IP Address Grouping

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

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

999 © 2004, Cisco Systems, Inc. All rights reserved. IP Packet Header

10 © 2004, Cisco Systems, Inc. All rights reserved. Network Layer Devices in Data Flow

11 © 2004, Cisco Systems, Inc. All rights reserved. Router Protocol Stripping

12 © 2004, Cisco Systems, Inc. All rights reserved. Connectionless Network Services

13 © 2004, Cisco Systems, Inc. All rights reserved. Telephone Calls: Connection-oriented

14 © 2004, Cisco Systems, Inc. All rights reserved. Network Layer Fields

15 © 2004, Cisco Systems, Inc. All rights reserved. The Network Layer

16 © 2004, Cisco Systems, Inc. All rights reserved. Routing

17 © 2004, Cisco Systems, Inc. All rights reserved. Routing Metrics

18 © 2004, Cisco Systems, Inc. All rights reserved. Data Encapsulation

19 © 2004, Cisco Systems, Inc. All rights reserved. The Network Layer

20 © 2004, Cisco Systems, Inc. All rights reserved. Layer 2 Switching and Layer 3 Routing

21 © 2004, Cisco Systems, Inc. All rights reserved. ARP Tables and Routing Tables

22 © 2004, Cisco Systems, Inc. All rights reserved. Router and Switch Features Comparison

23 © 2004, Cisco Systems, Inc. All rights reserved. Routed Protocol

24 © 2004, Cisco Systems, Inc. All rights reserved. Routing Protocol

25 © 2004, Cisco Systems, Inc. All rights reserved. Path Determination

26 © 2004, Cisco Systems, Inc. All rights reserved. Path Determination

27 © 2004, Cisco Systems, Inc. All rights reserved. The Routing Process

28 © 2004, Cisco Systems, Inc. All rights reserved. Routing Tables

29 © 2004, Cisco Systems, Inc. All rights reserved. Routing Algorithms and Metrics

30 © 2004, Cisco Systems, Inc. All rights reserved. Interior and Exterior Gateway Protocols

31 © 2004, Cisco Systems, Inc. All rights reserved. Routing

32 © 2004, Cisco Systems, Inc. All rights reserved. Routing

33 © 2004, Cisco Systems, Inc. All rights reserved. IP Address Bit Patterns

34 © 2004, Cisco Systems, Inc. All rights reserved. Subdividing the Host Octets of a Class C Address

35 © 2004, Cisco Systems, Inc. All rights reserved. Subdividing the Host Octets of a Class B Address

36 © 2004, Cisco Systems, Inc. All rights reserved. Subdividing the Host Octets of a Class A Address

37 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting Chart (Bit Position and Value)

38 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting Chart (Subnet Mask Identifier)

39 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting

40 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting Chart

41 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting Scheme

42 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting Chart

43 © 2004, Cisco Systems, Inc. All rights reserved. Subdividing the Host Octets of a Class B Network

44 © 2004, Cisco Systems, Inc. All rights reserved. Subdividing the Host Octets of a Class A Network

45 © 2004, Cisco Systems, Inc. All rights reserved. Subnetting

46 © 2004, Cisco Systems, Inc. All rights reserved. Class A and B Hosts

47 © 2004, Cisco Systems, Inc. All rights reserved. Find the Subnet Mask

48 © 2004, Cisco Systems, Inc. All rights reserved. The Logical ANDing Process

49 © 2004, Cisco Systems, Inc. All rights reserved. Calculating the Subnet ID

50 © 2004, Cisco Systems, Inc. All rights reserved. Summary