Ive got 4 hosts connected to our compellent via vlan21 and our switches.

I plan to use in-guest iscsi connections from my guests back to the san for our exchange/sql/fileserver.

I have a seperate vswitch for my iscsi guest traffic that utilizes different phyiscal nics

 

My compellent san currently only has one ip address for its target and it lives on vlan21 in my switches so the hosts can talk to it.

 

Therefore, my guest traffic will also have to travel across this vlan21 to get to my storage. How can i segment these 2? Can i have a second ip address or vlan tag on the the compellent storage?