Cisco Catalyst 4500 Series Configuration Manual page 7

Administering the Switch
4
C H A P T E R
OL-25340-01
Using Configuration Mode to Configure Your Switch
Verifying the Running Configuration Settings
Saving the Running Configuration Settings to Your Start-Up File
Reviewing the Configuration in NVRAM
Configuring a Default Gateway
Configuring a Static Route
Controlling Access to Privileged EXEC Commands
Setting or Changing a Static enable Password
Using the enable password and enable secret Commands
Setting or Changing a Privileged Password
Controlling Switch Access with TACACS+
Understanding TACACS+
TACACS+ Operation
Configuring TACACS+
Displaying the TACACS+ Configuration
Encrypting Passwords
Configuring Multiple Privilege Levels
Setting the Privilege Level for a Command
Changing the Default Privilege Level for Lines
Logging In to a Privilege Level
Exiting a Privilege Level
Displaying the Password, Access Level, and Privilege Level Configuration
Recovering a Lost Enable Password
Modifying the Supervisor Engine Startup Configuration
Understanding the Supervisor Engine Boot Configuration
Understanding the ROM Monitor
Configuring the Software Configuration Register
Modifying the Boot Field and Using the boot Command
Modifying the Boot Field
Verifying the Configuration Register Setting
Specifying the Startup System Image
Flash Memory Features
Security Precautions
Configuring Flash Memory
Controlling Environment Variables
Resetting a Switch to Factory Default Settings
4-1
Managing the System Time and Date
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4-1
Software Configuration Guide-Release IOS XE 3.3.0SG and IOS 15.1(1)SG
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