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 11 I Commands
ivr vsan-topology
ivr vsan-topology
To configure manual or automatic discovery of the Inter-VSAN Routing (IVR) topology, use the
ivr vsan-topology command in configuration mode.
ivr vsan-topology {activate | auto}
Syntax Description
Defaults Disabled.
Command Modes Configuration mode.
Command History
Usage Guidelines To use this command you must first enable IVR using the ivr enable command and configure the IVR
database using the ivr vsan-topology database command.
Caution Active IVR topologies cannot be deactivated. You can only switch to automatic topology discovery
mode.
Examples The following ivr vsan-topology activate command activates the VSAN topology database:
switch# config terminal
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# ivr enable
switch(config)# ivr vsan-topology database
switch(config-ivr-topology-db)# autonomous-fabric-id 1 switch 20:00:00:00:30:00:3c:5e
vsan-ranges 2,2000
switch(config)# ivr vsan-topology activate
The following command enables VSAN topology database auto mode, which allows the switch to
automatically discover the IVR topology.
switch(config)# ivr vsan-topology auto
activate Configures manual discovery of the IVR topology and disables automatic
discovery mode.
auto Configures automatic discovery of the IVR topology.
Release Modification
1.3(1) This command was introduced.
2.1(1a) Added auto keyword.

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