ccna 2 v3.1 module 2 introduction to routers

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1 © 2004, Cisco Systems, Inc. All rights reserved. CCNA 2 v3.1 Module 2 Introduction to Routers

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CCNA 2 v3.1 Module 2 Introduction to Routers. The Purpose of Cisco IOS Software. Basic routing and switching functions Reliable and secure access to networked resources Network scalability. Router User Interface. Router User Interface Modes. Cisco IOS Naming Conventions. - PowerPoint PPT Presentation

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Page 1: CCNA 2 v3.1 Module 2  Introduction to Routers

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

CCNA 2 v3.1 Module 2 Introduction to Routers

Page 2: CCNA 2 v3.1 Module 2  Introduction to Routers

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

The Purpose of Cisco IOS Software

• Basic routing and switching functions

• Reliable and secure access to networked resources

• Network scalability

Page 3: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Router User Interface

Page 4: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Router User Interface Modes

Page 5: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Cisco IOS Naming Conventions

Page 6: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Operating Cisco IOS Software

Page 7: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Steps in Router Initialization

Page 8: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Setup Mode

Page 9: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Router LED Indicators

Cisco routers use LED indicators to provide status information. LED indicators will vary for different Cisco router models.

Page 10: CCNA 2 v3.1 Module 2  Introduction to Routers

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

The Initial Router Bootup

Page 11: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Examining the Initial Bootup Output

Page 12: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Examining the Initial Bootup Output continued

Page 13: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Establish a Console Session

• All Cisco routers include an EIA/TIA-232 asynchronous serial console port. The console port is an RJ-45.

• Use an RJ-45 to RJ45 rollover cable with a female RJ-45 to DB-9 adapter to connect a PC to the console port

Page 14: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Router Modes

Page 15: CCNA 2 v3.1 Module 2  Introduction to Routers

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

User Mode Commands

Page 16: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Privileged Mode Commands

Page 17: CCNA 2 v3.1 Module 2  Introduction to Routers

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

clock set Command

Page 18: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Using IOS Command history

Page 19: CCNA 2 v3.1 Module 2  Introduction to Routers

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

The User Interface Error Indicator

Page 20: CCNA 2 v3.1 Module 2  Introduction to Routers

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

The show version Command

Page 21: CCNA 2 v3.1 Module 2  Introduction to Routers

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

Summary