Dell PowerConnect 7048P Manual page 583

Table 21-5. VLAN Port Membership Definitions
Port Control Definition
Blank Blank: the interface is not a VLAN member. Packets in this VLAN are
not forwarded on this interface.
To perform additional port configuration, such as making the port a trunk
port, use the Port Settings page.
Figure 21-3. VLAN Membership
Configuring VLANs
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