ccna 2 module 2 introduction to routerselearning.kocw.net/.../wonkwang/jinchanyong2/3.pdf · 2...
TRANSCRIPT
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CCNA 2 Module 2 Introduction to Routers
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2 2 2 © 2003, 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 3.0.
• 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.
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3 3 3 © 2003, 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 http://www.cisco.com
• Contact your parent academy!
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4 4 4 © 2003, Cisco Systems, Inc. All rights reserved.
Objectives
• Operating Cisco IOS Software
• Starting a router
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5 5 5 © 2003, Cisco Systems, Inc. All rights reserved.
Purpose of Cisco IOS Software
• Basic routing and switching functions
• Reliable and secure access to networked resources
• Network scalability
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6 6 6 © 2003, Cisco Systems, Inc. All rights reserved.
Router User Interface
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7 7 7 © 2003, Cisco Systems, Inc. All rights reserved.
Router User Interface Modes
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8 8 8 © 2003, Cisco Systems, Inc. All rights reserved.
Cisco IOS Naming Conventions
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9 9 9 © 2003, Cisco Systems, Inc. All rights reserved.
show flash Command
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10 10 10 © 2003, Cisco Systems, Inc. All rights reserved.
Steps in Router Initialization
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11 11 11 © 2003, Cisco Systems, Inc. All rights reserved.
Using the setup Command
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12 12 12 © 2003, Cisco Systems, Inc. All rights reserved.
Router LED Indicators
Cisco routers use LED indicators to provide
status information. Depending on the Cisco
router model, the LED indicators vary.
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13 13 13 © 2003, Cisco Systems, Inc. All rights reserved.
Examining Initial Bootup Output
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14 14 14 © 2003, Cisco Systems, Inc. All rights reserved.
Examining Initial Bootup Output continued
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15 15 15 © 2003, Cisco Systems, Inc. All rights reserved.
Examining Initial Bootup Output continued
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16 16 16 © 2003, Cisco Systems, Inc. All rights reserved.
Establishing a Hyperterminal Session
• All Cisco routers include an EIA/TIA-232 asynchronous serial console port (RJ-45).
• Cables and adapters are needed to connect a console terminal (an ASCII terminal or PC running terminal emulation software) to the console port.
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17 17 17 © 2003, Cisco Systems, Inc. All rights reserved.
Router Modes
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18 18 18 © 2003, Cisco Systems, Inc. All rights reserved.
User Mode Commands
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19 19 19 © 2003, Cisco Systems, Inc. All rights reserved.
Privileged Mode Commands
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20 20 20 © 2003, Cisco Systems, Inc. All rights reserved.
clock set Command
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21 21 21 © 2003, Cisco Systems, Inc. All rights reserved.
Using IOS Command history
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22 22 22 © 2003, Cisco Systems, Inc. All rights reserved.
The User Interface Error Indicator
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23 23 23 © 2003, Cisco Systems, Inc. All rights reserved.
The show version Command