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Contents
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Cisco MDS 9000 Family Fabric Manager Configuration Guide
OL-17256-03, Cisco MDS NX-OS Release 4.x
Preparing for a Nondisruptive Upgrade on Fabric and Modular Switches 15-13
Performing a Nondisruptive Upgrade on a Fabric Switch 15-14
Maintaining Supervisor Modules 15-14
Replacing Supervisor Modules 15-15
Migrating from Supervisor-1 Modules to Supervisor-2 Modules 15-15
Standby Supervisor Module Boot Variable Version 15-15
Standby Supervisor Module Bootflash Memory 15-16
Standby Supervisor Module Boot Alert 15-16
Installing Generation 2 Modules in Generation 1 Chassis 15-16
Replacing Modules 15-17
Default Settings 15-17
CHAPTER
16 Managing Configuration Files 16-1
About Flash Devices 16-1
Internal bootflash: 16-2
Formatting Flash Devices and File Systems 16-2
Using the File System 16-2
Flash Files 16-3
Creating a Directory 16-3
Deleting an Existing File or Directory 16-4
Copying Files 16-5
Performing Other File Manipulation Tasks 16-7
Working with Configuration Files 16-7
Downloading Configuration Files to the Switch 16-7
Saving the Configuration 16-8
Saving the Running Configuration 16-8
Saving Startup Configurations in the Fabric 16-9
Backing Up the Current Configuration 16-9
CHAPTER
17 Configuring High Availability 17-1
About High Availability 17-1
Switchover Mechanisms 17-2
HA Switchover Characteristics 17-2
Initiating a Switchover 17-2
Switchover Guidelines 17-3
Process Restartability 17-3
Synchronizing Supervisor Modules 17-3