ISCSI target from ESXi host LAN port

Hi there

I have an ESXi host with virtual machines on it, and the management network is on LAN port 1 on the physical server.

I wish to expand the storage by using an ISCSi initiator on a virtual machine, looking at a NAS device presented as an ISCSi target on LAN port 2.

How can I do network addressing and configuration on the ESXi host in order to achieve this successfully?

Thanks

BH