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CCNA Routing and Switching 200-125 Certification Guide

You're reading from   CCNA Routing and Switching 200-125 Certification Guide The ultimate solution for passing the CCNA certification and boosting your networking career

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Product type Paperback
Published in Oct 2018
Publisher Packt
ISBN-13 9781787127883
Length 504 pages
Edition 1st Edition
Tools
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Author (1):
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Lazaro (Laz) Diaz Lazaro (Laz) Diaz
Author Profile Icon Lazaro (Laz) Diaz
Lazaro (Laz) Diaz
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Toc

Table of Contents (24) Chapters Close

Preface 1. Internetworking Models FREE CHAPTER 2. Ethernet Networking and Data Encapsulations 3. Introducing the TCP/IP 4. Subnetting in IPv4 5. Variable Length Subnet Mask and Route Summarization 6. The IOS User Interface 7. Managing the Cisco Internetwork 8. Managing Cisco Devices 9. The IP Routing Process 10. The IPv6 Protocol 11. Introduction to IPv6 Routing 12. Switching Services and Configurations 13. VLANs and Inter-VLAN Routing 14. Introduction to the EIGRP Routing Protocol 15. The World of Open Shortest Path First (OSPF) 16. Border Gateway Protocol 17. Access-Control List 18. Network Address Translation 19. Wide Area Networks 20. Advanced Networking Topics 21. Mock Test Questions
22. Assessments
23. Other Books You May Enjoy

Using the CLI

Once you make a connection to the Cisco IOS, and node configurations where found in the startup-configuration file, you are automatically taken to setup mode. Since you made the decision of manually configuring the Cisco device by typing (no) when prompted, you need to understand the prompts and modes you will be navigating to configure the device. Let's create a table so you can identify the prompts and modes you need to know for your certification and real-world use.

This table lists the most common prompts and modes you will be faced with:

Prompt

Mode

Brief definition

>

User mode

Basic commands, very low privileges

#

Privilege mode

Administrative privileges, you can delete IOS

(config)#

Global configuration mode

Commands that effect the router as a whole

(config-if)#

Interface configuration mode

IP addresses,...

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