I'm looking at a basic 2 host "stretch cluster" with a basic layout as follows:
The cloud is our existing flat LAN, everything above is vSphere with dedicated switches to deal with iSCSI and vMotion.
I was reading http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1002641
If I wanted additional service console redundancy, as I understand it, I could add a port group to one of the vSwitch's (or a dedicated vSwitch) and configure a second service console on a dedicated VLAN (let's use VLAN300) which would be tagged across the inter-switch link along with VLAN's 100 & 200.
What I'm a little unsure of is what else I would need to configure?
Would the second service console need a default gateway if it's only going to communicate between the two hosts within VLAN300?
Thanks.