configuring and testing your network
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Configuring and Testing Your Network. Network Fundamentals – Chapter 11. Objectives. Define the role of the Internetwork Operating System (IOS) Use Cisco CLI commands to perform basic router and switch configuration and verification - PowerPoint PPT PresentationTRANSCRIPT
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© 2007 Cisco Systems, Inc. All rights reserved. Cisco PublicITE PC v4.0Chapter 1 1
Configuring and Testing Your Network
Network Fundamentals – Chapter 11
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ITE PC v4.0Chapter 1 2© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Objectives Define the role of the Internetwork Operating System
(IOS)
Use Cisco CLI commands to perform basic router and switch configuration and verification
Given a network addressing scheme, select, apply, and verify appropriate addressing parameters to a host
Use common utilities to verify network connectivity between hosts
Use common utilities to establish a relative performance baseline for the network
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ITE PC v4.0Chapter 1 3© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Role of Internetwork Operating System (IOS)The Cisco IOS provides devices with the following network services:
Basic routing and switching functions
Reliable and secure access to networked resources
Network scalability
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ITE PC v4.0Chapter 1 4© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Define the purpose of startup config
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ITE PC v4.0Chapter 1 5© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Identify the relationship between IOS and config
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ITE PC v4.0Chapter 1 6© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Mode of Cisco IOS
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ITE PC v4.0Chapter 1 7© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Conti…
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ITE PC v4.0Chapter 1 8© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
IOS commands
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ITE PC v4.0Chapter 1 9© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Types of help in IOS
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ITE PC v4.0Chapter 1 10© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Show Commands
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ITE PC v4.0Chapter 1 11© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Prompts
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ITE PC v4.0Chapter 1 12© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Physical Interfaces
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ITE PC v4.0Chapter 1 13© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Name Devices
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ITE PC v4.0Chapter 1 14© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Role of Passwords To limit access to switches and routers
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ITE PC v4.0Chapter 1 15© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Remote Management
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ITE PC v4.0Chapter 1 16© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Adding Banner to devices
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ITE PC v4.0Chapter 1 17© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Use Cisco CLI Commands to Perform Basic Router & Switch Configuration and Verification Trace the steps used to examine the startup config,
make changes to config, and replace the startup config with the running config
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ITE PC v4.0Chapter 1 18© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Backup your configuration
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ITE PC v4.0Chapter 1 19© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
How to capture routers output Use a text file to backup and restore config settings
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ITE PC v4.0Chapter 1 20© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Interface configuration
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ITE PC v4.0Chapter 1 21© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Conti…
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ITE PC v4.0Chapter 1 22© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Conti…
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ITE PC v4.0Chapter 1 23© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Select, Apply, and Verify Appropriate Addressing Parameters to a Host
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ITE PC v4.0Chapter 1 24© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Select, Apply, and Verify Appropriate Addressing Parameters to a Host Trace the steps for using ipconfig/ifconfig to verify host parameter
assignments and for using ping to test assignments
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ITE PC v4.0Chapter 1 25© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Use Common Utilities to Verify Network Connectivity Between Hosts Use the ping command in the CLI to determine if the IP
protocol is operational on a local host
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ITE PC v4.0Chapter 1 26© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Use Common Utilities to Verify Network Connectivity Between Hosts Use the ping command to determine if the IP protocol is
properly bound to an NIC
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ITE PC v4.0Chapter 1 27© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Use Common Utilities to Verify Network Connectivity Between Hosts Use the ping command to determine if a host can
actively communicate across the local network
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ITE PC v4.0Chapter 1 28© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Use Common Utilities to Verify Network Connectivity Between Hosts Use the ping command to verify that the local host can
communicate across the internetwork to a given remote host.
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ITE PC v4.0Chapter 1 29© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Use Common Utilities to Establish a Relative Performance Baseline for the Network
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ITE PC v4.0Chapter 1 30© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Use Common Utilities to Establish a Relative Performance Baseline for the Network Trace the steps for verifying the physical addresses of
the hosts
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ITE PC v4.0Chapter 1 31© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public
Summary
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ITE PC v4.0Chapter 1 32© 2007 Cisco Systems, Inc. All rights reserved. Cisco Public