Examples | Cisco Systems 78-16019-02 instruction

Chapter 3 Initial Configuration

Configuring CPU Switch Module Redundancy

Examples

The following example shows the CPU switch module redundancy configuration and status:

Switch# show redundancy summary

Redundant system information
----------------------------
Available Uptime:	3 days, 4 hours, 35 minutes
Time since last switchover:	10 hours, 30 minutes
Switchover Count:	1
Inter-CPU Communication State:UP
Last Restart Reason:	Switch over
Software state at switchover:	ACTIVE
Last Running Config sync:	2 hours, 18 minutes
Running Config sync status:	In Sync
Last Startup Config sync:	6 hours, 4 minutes
Startup Config sync status:	In Sync

This CPU	is the Active CPU.
-------------------------------
Slot:		7
Time since CPU Initialized:		22 hours, 33 minutes
Image Version:		ONS-15530 Software(ONS15530-I-M),...
Image File:		bootflash:ons15530-i-mz.010727
Software	Redundancy State:	ACTIVE
Hardware	State:	ACTIVE
Hardware	Severity:	0
Peer CPU	is the Standby CPU.
-------------------------------
Slot:		6
Time since CPU Initialized:		10 hours, 29 minutes
Image Version:		ONS-15530 Software(ONS15530-I-M),...
Image File (on sby-CPU):		bootflash:ons15530-i-mz.010727
Software	Redundancy State:	STANDBY HOT
Hardware	State:	STANDBY
Hardware	Severity:	0


		Cisco ONS 15530 Configuration Guide and Command Reference
		Cisco ONS 15530 Configuration Guide and Command Reference
	78-16019-02, Cisco IOS Release 12.2(18)SV2			3-21
	78-16019-02, Cisco IOS Release 12.2(18)SV2			3-21

Image 21

Cisco Systems 78-16019-02 manual Examples, Switch# show redundancy summary

Contents

About the CPU Switch Module Initial Configuration You can now begin configuring the CPU switch module Using the Console Ports, NME Ports, and Auxiliary PortsStarting Up the Cisco ONS You see the following user Exec prompt Enable Password About PasswordsEnable Secret Password Modem Support Command Purpose Configuring IP Access on the NME Interface Displaying the NME Interface Configuration Displaying the Operating Configurations Configuring the Host NameSwitch# configure terminal Switchconfig# hostname name Specifies a system name Switch# configure terminal Switchconfig# hostname ONS15530 ONS15530# copy systemrunning-config nvramstartup-configAbout NTP Displaying the NTP Configuration Configuring NTPCommand Example Purpose Configuring AAA Configuring Security FeaturesConfiguring Authentication Configuring Authorization Configuring Radius Configuring Kerberos Configuring TACACS+ Configuring Traffic Filters and FirewallsConfiguring Passwords and Privileges About CPU Switch Module Redundancy State Description CPU Switch Module State Transition Diagram Redundant Operation Requirements Configuring CPU Switch Module Redundancy Forcing a Switchover from Privileged Exec ModeRedundancy switch-activity force Switchover Forcing a Switchover from ROM Monitor Mode Displaying the Autoboot Configuration Configuring AutobootSwitchconfig# config-register Bootflash filename Synchronizing the Configurations Synchronizing Configurations ManuallyFollowing example shows the contents of the boot variable Switchconfig-red# no auto-sync running-config Filename When SynchronizedSwitchconfig-red# no auto-sync startup-config Enabling and Disabling Automatic Synchronization Show redundancy running-config-file Configuring Maintenance ModeShow redundancy summary Show redundancy capability Examples Switch# show redundancy summary Switch# show redundancy capability Following example shows the CPU switch module capabilities Reloading the CPU Switch Modules Sby-Switch#show redundancy running-config-fileSwitch# redundancy reload peer Enables access to privileged Exec mode from Switchconfig-red# standby privilege-modeEnable Standby CPU switch module CLI. The default state Down About the Software Configuration Register Software Configuration Register Settings 4describes each of the software configuration register bitsBit Number Hexadecimal Description Boot Field Values Bit Address nethostBit Baud Rate Boot Command Default System Boot Behavior7describes the values for the boot field Boot Field Value Description Verify the Configuration Register Value Changing the Software Configuration RegisterSwitch# show version Displays the current configuration register value Configuring Fan Failure Shutdown Switchconfig# environment-monitor shutdown fanAbout Fan Failure Shutdown Switch# show environment Displaying the Fan Tray Failure Shutdown Configuration 78-16019-02, Cisco IOS Release 12.218SV2