Figure 4 Tutorial: Vlan Group Settings Example; Figure 5 Tutorial: Port Vid Settings Example - ZyXEL Communications ES-305 User Manual

Chapter 3 Tutorial

Figure 4 Tutorial: VLAN Group Settings Example

Incoming data from VLANs 1 and 750 is not transmitted. Incoming data from VLAN 600 is
forwarded, but has its VLAN tag removed. This means that any device connected to LAN 1
can see the data (if the VLAN tag had been kept, only devices also configured to be in that
VLAN could see the data).
3.1.1.2 Port VID Settings
The following figure shows how the Port VID Settings screen works. In this example, some
of the data frames on the LAN 2 port arrive with VLAN information already in place, whereas
other data frames do not have any. The ES-305 assigns a VLAN ID to the data frames without
existing VLAN information.

Figure 5 Tutorial: Port VID Settings Example

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ES-305 User's Guide