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Configuring network traffic types of VSA in CMC

conXO
Advisor

Configuring network traffic types of VSA in CMC

We have a small 2-node cluster with StoreVirtual VSA (Quorum witness on a QNAP NAS).
The VSA has eth0 connected to the management network and eth1 to the iSCSI network.
All iSCSI traffic is isolated on 2x 10GbE NICs.
Apart from some latency issues the system is up and running.

But I recently discovered that the network confguration in CMC is not quite right.
When I goto Network->Comminication all network types are assigned to eth1.
(And the manager IP addressses shown below are the iSCSI assigned addresses.)

I would like to change the management interface to eth0, but can I do this on a live system?

Since the Quorum witness is on the management LAN, I guess I should also change the Lefthand OS NIC to eth0, but again: is this possible on a live system?

How will the nodes communicate with each other when I change the Lefthand OS NIC on the first VSA and then the other?

After changing this I should run "Update manager IP addresses" - correct?

Any help appriciated.

TIA
Kristian