Transcript Configuring and Testing Your Network

Configuring and Testing
Your Network
Network Fundamentals – Chapter 11
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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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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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Define the purpose of startup config
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Identify the relationship between IOS and config
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Mode of Cisco IOS
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Conti…
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IOS commands
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Types of help in IOS
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Show Commands
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Prompts
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Physical Interfaces
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Name Devices
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Role of Passwords
 To limit access to switches and routers
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Remote Management
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Adding Banner to devices
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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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Backup your configuration
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How to capture routers output
 Use a text file to backup and restore config settings
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Interface configuration
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Conti…
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Conti…
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Select, Apply, and Verify Appropriate
Addressing Parameters to a Host
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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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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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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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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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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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Use Common Utilities to Establish a Relative
Performance Baseline for the Network
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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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Summary
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