01_NF_Ch11 - Configuring and Testing Your Network KT Lo

Configuring and Testing Your Network Configuring Cisco devices – IOS basics Applying a Basic Configuration Using Cisco IOS Verifying Connectivity Monitoring and Documenting of Networks

Configuring Cisco devices – IOS basics Cisco IOS Configuration Files Cisco IOS Modes Basic IOS Command Structure Using CLI (命令列介面) Help IOS "Examination" Commands IOS Configuration Modes

Cisco 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

Configuration Files The running configuration file (執行設定檔) - used during the current operation of the device The startup configuration file (啟動設定檔) - used as the backup configuration and is loaded when the device is started Non-volatile RAM (非揮發性 RAM)

Cisco IOS Modes User executive mode 使用者執行模式 Privileged executive mode 特權執行模式 Global configuration mode 全域設定模式 其他特定設定模式

Basic IOS Command Structure

Basic IOS Command Structure

Basic IOS Command Structure

Basic IOS Command Structure

Using CLI Help

Using CLI Help

Using CLI Help

IOS "Examination" Commands

IOS Configuration Modes

Applying a Basic Configuration Using Cisco IOS Devices Need Names Limiting Device Access - Configuring Passwords and Using Banners Managing Configuration Files Configuring Interfaces

Devices Need Names

Limiting Device Access - Configuring Passwords and Using Banners

Limiting Device Access - Configuring Passwords and Using Banners

Limiting Device Access - Configuring Passwords and Using Banners

Managing Configuration Files

Managing Configuration Files

Configuring Interfaces

Configuring Interfaces - Serial

Configuring Interfaces - Ethernet

Verifying Connectivity Test the Stack Testing the Interface Assignment Testing Local Network Testing Gateway and Remote Connectivity Tracing and Interpreting Trace Results

Test the Stack

Testing the Interface Assignment

Testing Local Network (*11.3.3-5)

Testing Gateway and Remote Connectivity

Testing Gateway and Remote Connectivity

Tracing and Interpreting Trace Results

Monitoring and Documenting of Networks Basic Network Baselines Capturing and Interpreting Trace Information Learning About the Nodes on the Network

Basic Network Baselines

Capturing and Interpreting Trace Information

Learning About the Nodes on the Network

Learning About the Nodes on the Network