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
islb vrrp
Caution A Gigabit Ethernet interface configured for iSLB can only be in one VRRP group because redirected
sessions do not carry information about the VRRP IP address or group. This restriction allows the slave
port to uniquely identify the VRRP group to which it belongs.
Caution Changing the VSAN membership, the forwarding mode, and the authentication of an iSCSI interface that
is part of an iSLB VRRP group impacts load balancing on the interface.
For additional information, refer to the “Configuring iSCSI” chapter of the Cisco MDS 9000 Family CLI
Configuration Guide.
Examples The following example enables VRRP load balancing for IPv4 Virtual Router group 20.
switch# config t
switch(config)# islb vrrp 20 load-balance
The following example disables VRRP load balancing for IPv4 Virtual Router group 20.
switch(config)# no islb vrrp 20 load-balance
The following example enables VRRP load balancing for IPv6 Virtual Router group 30.
switch(config)# islb vrrp ipv6 30 load-balance
The following example disables VRRP load balancing for IPv6 Virtual Router group 30.
switch(config)# no islb ipv6 30 load-balance
Related Commands Command Description
show islb session Displays detailed iSLB session information.

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