Vlan Port - ZyXEL Communications GS1900 Series User Manual

Table 33 Monitor > VLAN > VLAN > Port (continued)
LABEL
Accept Frame
Type
Ingress Filter
VLAN Trunks

9.2.3 VLAN Port

Port-based VLANs are VLANs where the packet forwarding decision is based on the destination MAC
address and its associated port. Port-based VLANs require allowed outgoing ports to be defined for
each port. Therefore, if you wish to allow two subscriber ports to talk to each other, for example,
between conference rooms in a hotel, you must define the egress (an egress port is an outgoing port,
that is, a port through which a data packet leaves) for both ports. Port-based VLANs are specific only to
the Switch on which they were created.
Use this screen to view the Switch's VLAN port settings. Click Monitor > VLAN > VLAN > VLAN Port to
access this screen.
Figure 94 Monitor > VLAN > VLAN > VLAN Port
Chapter 9 Monitor: VLAN
DESCRIPTION
This field displays the type that is accepted by the frame.
Specifies the type of frames allowed on a port. Choices are All, Tag Only and Untag Only.
All accepts all untagged or tagged frames on this port. This is the default setting. Tag Only
accepts only tagged frames on this port. All untagged frames will be dropped. Untag Only
accepts only untagged frames on this port. All tagged frames will be dropped.
If set, the Switch discards incoming frames for VLANs that do not have this port as a
member.
Enable VLAN Trunking on ports connected to other switches or routers (but not ports directly
connected to end users) to allow frames belonging to unknown VLAN groups to pass
through the Switch.
GS1900 Series User's Guide
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