Www.ciscopress.com Copyright 2003 CCNA 2 Chapter 14 Managing Cisco IOS Software By Your Name. - презентация

1 Copyright 2003 CCNA 2 Chapter 14 Managing Cisco IOS Software By Your Name

2 Copyright 2003 Objectives Router boot sequence and verification Managing the Cisco file system

3 Copyright 2003 Router Startup Sequence

4 Copyright 2003 Locating the Cisco IOS Software

5 Copyright 2003 boot system Commands

6 Copyright 2003 Configuration Register Values The order in which the router looks for system bootstrap information depends on the Boot Field setting in the configuration register. You can change the default configuration register setting with the global configuration mode command config-register. Use a hexadecimal number as the argument for this command.

7 Copyright 2003 The show version Command

8 Copyright 2003 IOS File System

9 Copyright 2003 Cisco IOS Naming Conventions

10 Copyright 2003 Managing Configuration Files

11 Copyright 2003 Preparing for the Use of TFTP

12 Copyright 2003 Using the copy tftp running-config Command

13 Copyright 2003 The copy flash tftp Command

14 Copyright 2003 The copy tftp flash Command

15 Copyright 2003 Using the copy running-config tftp Command

16 Copyright 2003 Managing IOS Using XModem

17 Copyright 2003 File System Verification The Cisco IOS Software can also be restored from a TFTP session. Downloading the image using TFTP from ROMmon is the fastest way to restore a Cisco IOS Software image to the router. This is done by setting environmental variables and then using the tftpdnld command.

18 Copyright 2003 The show flash Command

19 Copyright 2003 The show version Command