FUJITSU ServerView Virtual-IO Manager V3.1 - Manual (Page 39)

Figure 7: Virtual networks with VLAN ID used in tagged mode
Several VLAN networks in tagged mode can be used on the same IBP down-
link port. They can also be combined with service networks.
The mode in which a VLAN network is used is controlled by network def-
initions in a server profile. It cannot be specified within the network settings.
The advantage of the tagged mode is that the same VLAN networks can be
used either untagged for separate server blades on different downlinks or
tagged for one server blade with separate virtual machines on one downlink.
ServerView Virtual-IO Manager 39
2.4 Defining networks (LAN) (for blade servers only)