Cisco Systems 78-16019-02 manual Switchconfig-red# standby privilege-mode, Enable, Is disabled

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Chapter 3 Initial Configuration

Configuring CPU Switch Module Redundancy

Configuring Privileged EXEC Mode Access on the Standby CPU Switch Module

Access to privileged EXEC mode from the standby CPU switch module CLI can be enabled from the active CPU switch module CLI. This feature provides extra security for the Cisco ONS 15530 system.

To configure access to privileged EXEC mode on the standby CPU switch module, perform the following steps on the active CPU switch module CLI, beginning in global configuration mode:

 

Command

Purpose

Step 1

 

 

Switch(config)# redundancy

Enters redundancy configuration mode.

 

Switch(config-red)#

 

Step 2

 

 

Switch(config-red)#standby privilege-mode

Enables access to privileged EXEC mode from the

 

enable

standby CPU switch module CLI. The default state

 

 

is disabled.

 

 

 

Example

The following example shows how to configure redundancy maintenance mode:

Switch(config)# redundancy

Switch(config-red)#standby privilege-mode enable

Displaying the Standby CPU Switch Module Privileged EXEC Mode Status

To display the privileged EXEC mode access status on the standby CPU switch module, use the following privileged EXEC command:

Command

Purpose

 

 

show redundancy summary

Displays the redundancy configuration and status.

 

 

 

Cisco ONS 15530 Configuration Guide and Command Reference

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78-16019-02, Cisco IOS Release 12.2(18)SV2

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Contents Initial Configuration About the CPU Switch ModuleUsing the Console Ports, NME Ports, and Auxiliary Ports You can now begin configuring the CPU switch moduleStarting Up the Cisco ONS You see the following user Exec promptAbout Passwords Enable PasswordEnable Secret Password Modem SupportConfiguring IP Access on the NME Interface Command PurposeDisplaying the NME Interface Configuration Configuring the Host Name Displaying the Operating ConfigurationsSwitch# configure terminal Switchconfig# hostname name Specifies a system nameSwitch# configure terminal Switchconfig# hostname ONS15530 ONS15530# copy systemrunning-config nvramstartup-configAbout NTP Configuring NTP Displaying the NTP ConfigurationCommand Example PurposeConfiguring Security Features Configuring AAAConfiguring Authentication Configuring AuthorizationConfiguring Kerberos Configuring RadiusConfiguring TACACS+ Configuring Traffic Filters and FirewallsConfiguring Passwords and Privileges About CPU Switch Module Redundancy CPU Switch Module State Transition Diagram State DescriptionRedundant Operation Requirements Configuring CPU Switch Module Redundancy Forcing a Switchover from Privileged Exec ModeRedundancy switch-activity force Forcing a Switchover from ROM Monitor Mode SwitchoverConfiguring Autoboot Displaying the Autoboot ConfigurationSwitchconfig# config-register Bootflash filenameSynchronizing the Configurations Synchronizing Configurations ManuallyFollowing example shows the contents of the boot variable Filename When Synchronized Switchconfig-red# no auto-sync running-configSwitchconfig-red# no auto-sync startup-config Enabling and Disabling Automatic SynchronizationConfiguring Maintenance Mode Show redundancy running-config-fileShow redundancy summary Show redundancy capabilitySwitch# show redundancy summary ExamplesFollowing example shows the CPU switch module capabilities Switch# show redundancy capabilityReloading the CPU Switch Modules Sby-Switch#show redundancy running-config-fileSwitch# redundancy reload peer Switchconfig-red# standby privilege-mode Enables access to privileged Exec mode fromEnable Standby CPU switch module CLI. The default stateAbout the Software Configuration Register DownSoftware Configuration Register Settings 4describes each of the software configuration register bitsBit Number Hexadecimal Description Boot Field Values Bit Address nethostBit Baud Rate Default System Boot Behavior Boot Command7describes the values for the boot field Boot Field Value DescriptionChanging the Software Configuration Register Verify the Configuration Register ValueSwitch# show version Displays the current configuration register valueConfiguring Fan Failure Shutdown Switchconfig# environment-monitor shutdown fanAbout Fan Failure Shutdown Displaying the Fan Tray Failure Shutdown Configuration Switch# show environment78-16019-02, Cisco IOS Release 12.218SV2