To use a VSWITCH, the guest must support QDIO, and I'd be surprised if a that old VM/ESA would know about QDIO
2010/3/17 Billy Bingham <billy.bingham...@suddenlink.net> > Hello, > > Would VM/ESA running 2nd level under z/VM be able to use the VSWITCH? > > > Thanks, > > Billy > -- Kris Buelens, IBM Belgium, VM customer support