You can change the Mac address as you did in non VCS machines
I had done that on VCS mc/s and it is ok

Simer


"Jason Sinnamon" wrote:
>
>I need to change a MAC address online without taking down the IP address
on
>the interface first. I have done this on non-VCS systems, but does VCS
make
>any special use of or cache the MAC address in some manner (exclude the
system
>arp cache) such that simply switching the MAC address beneath the IP address
>would cause a problem ?
>
>Thanks...JS