> # Ficon

> # FICON VSANs

> Field | Description
> --- | ---
> VSAN ID | Uniquely identifies a VSAN within a fabric.
> Host Can Offline SW | If true, it allows the host to put the system offline.
> Host Can Sync Time | If true, the host can set the system time.
> Port Control by Host | If true, the host is allowed to alter FICON Director connectivity parameters.
> Port Control by SNMP | If true, SNMP manager is allowed to alter FICON director connectivity parameters.
> CUP Name | The name of the Control Unit Device.
> CUP Enable | Indicates whether the Control Unit Device is enabled.
> Domain ID | Specifies the domain ID of the switch.
> CodePage | The Code Page used in this VSAN.
> Character Set | Character set for the code page used in this VSAN.
> Active=Saved | If true, the active to saved mode is enabled. All changes will be saved to NVRAM.
> User Alert Mode | If true, FICON management stations will prompt on changes.
> Device Allegiance | If CUP is in allegiance state with a channel, it cannot accept any commands from any logical paths. A CUP goes in an allegiance state when it accepts command from a channel and forms 'an allegiance' with it until the successful completion of the channel program, at which point the CUP goes in a an 'unlocked' mode.
> VSAN Time | The system time in the VSAN. This could be set either by the host or be the default global time in the FICON Director. The default global time is the local time in the FICON Director.
> VSAN State | Controls the state of the ports belonging to a VSAN in the context of the FICON functionality.
> VSAN Serial Number | The serial number of the FICON director for this VSAN.

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