
120 Linux for IBM System z9 and IBM zSeries
If an OSA Express is associated with your VLAN-aware VSWITCH, this OSA
Express port functions similar to a trunk port with access to all of the VLAN IDs
appearing in the VSWITCH. When you configure the port on the LAN switch the
OSA Express connects to, you can choose to make that port belong to any of the
VLAN numbers configured in the VSWITCH, extending those VLANs out of the
VSWITCH into the LAN. If the VLAN IDs already exist in the LAN, the guests on
the VSWITCH are present on the same VLAN.
4.8.6 VLAN isolation
This section discusses VLAN isloation.
VSWITCH VLAN filtering
VSWITCH provides an additi ...