The vsan bind interface command is used to statically assign VSAN membership to a virtual Fibre Channel interface. This command overrides the VSAN membership that is derived from the physical interface or the default VSAN. The other commands are either invalid or do not apply to virtual Fibre Channel interfaces. References: * Cisco Nexus 9000 Series NX-OS Interfaces Configuration Guide, Release 9.3(x) - Configuring Virtual Fibre Channel Interfaces [Cisco Nexus 9000 Series Switches], Configuring Virtual Fibre Channel Interfaces, Configuring VSAN Membership for Virtual Fibre Channel Interfaces * Cisco Nexus 9000 Series NX-OS SAN Switching Configuration Guide, Release 9.3(x) - Configuring VSANs [Cisco Nexus 9000 Series Switches], Configuring VSANs, Configuring Static VSAN Membership