On Monday, 01/14/2008 at 03:01 EST, Mark Post <[EMAIL PROTECTED]> wrote:
> That would be what Guest LANs are for, or disconnected VSWITCHes. You can > define Guest LANs in either QDIO or HiperSocket modes. Not too much benefit of > one type over the other these days. Alan likes disconnected VSWITCHes because > by default, no one can connect to them. Actually, Alan likes them because they have mandatory access and VLAN controls. Guest LANs do not. Some people have had difficulty with VSWITCH authorization because they think they are giving authorization when they really aren't, so we argue about whether a directory reference ought to a VSWITCH or Guest LAN is de-facto authorization. (Maybe it should be, but it isn't.) Alan Altmark z/VM Development IBM Endicott
