ccna 2 v3.1 module 2 introduction to routers
DESCRIPTION
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 PresentationTRANSCRIPT
![Page 1: CCNA 2 v3.1 Module 2 Introduction to Routers](https://reader036.vdocuments.mx/reader036/viewer/2022062301/5681358b550346895d9ceeeb/html5/thumbnails/1.jpg)
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](https://reader036.vdocuments.mx/reader036/viewer/2022062301/5681358b550346895d9ceeeb/html5/thumbnails/2.jpg)
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The Purpose of Cisco IOS Software
• Basic routing and switching functions
• Reliable and secure access to networked resources
• Network scalability
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Router User Interface
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Router User Interface Modes
![Page 5: CCNA 2 v3.1 Module 2 Introduction to Routers](https://reader036.vdocuments.mx/reader036/viewer/2022062301/5681358b550346895d9ceeeb/html5/thumbnails/5.jpg)
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Cisco IOS Naming Conventions
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Operating Cisco IOS Software
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Steps in Router Initialization
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Setup Mode
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Router LED Indicators
Cisco routers use LED indicators to provide status information. LED indicators will vary for different Cisco router models.
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The Initial Router Bootup
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Examining the Initial Bootup Output
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Examining the Initial Bootup Output continued
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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
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Router Modes
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User Mode Commands
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Privileged Mode Commands
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clock set Command
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Using IOS Command history
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The User Interface Error Indicator
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The show version Command
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Summary