Cisco MDS 9000 Series Command Reference

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Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 21 S Commands
system switchover (configuration mode)
system switchover (configuration mode)
To enable a switchover for the system, use the system switchover command in configuration mode. To
revert to the factory default setting, use the no form of the command.
system switchover {ha | warm}
no system switchover
Syntax Description
Defaults Disabled.
Command Modes Configuration mode.
Command History
Usage Guidelines None.
Examples The following example enables a HA switchover from an active supervisor module to a standby
supervisor module.
switch# config terminal
switch(config)# system switchover ha
ha Specifies an HA switchover.
warm Specifies a warm switchover.
Release Modification
1.3(1) This command was introduced.

Cisco MDS 9000 Series Specifications

General

Category	Switch
Operating System	Cisco NX-OS
Ports	Varies by model
Protocols	Fibre Channel (FC), Fibre Channel over IP (FCIP), iSCSI
Redundancy	Redundant supervisors, power supplies, and fans
Management	Cisco Data Center Network Manager (DCNM), CLI, SNMP
Virtualization Support	VSANs (Virtual SANs)
Security Features	Fibre Channel Security Protocol (FC-SP)
Hot Swappable Components	power supplies, fans
Power Supply Options	AC and DC options available