Default IP on Procurve Switch configuration best practice ?

Hi All,

In my HP Procurve switch [HP V1810-48G, PK.1.33, eCos-2.0, CFE-3.8], The default IP is 192.168.2.10, so if I would like to use it as multiple network eg. iSCSI and multi subnet network, what is the best practice of configuring this switch to avoid problem and ensure best performance ?

Thanks,