Weidmuller WI-MOD-945-E: 900Mhz Wireless Ethernet & Device Server v2.16 - Manual (Page 69)

Weidmuller Wireless Ethernet Modem & Device Server WI-MOD-945-E User Manual
Page 69 www.weidmuller.com Rev 2.136
Figure 51 - VLAN Example 1
The module configuration below shows there are two VLAN groups configured. The first group is used for management of
the module and ensures a connection is maintained for configuration and diagnostic from untagged devices on the VLAN
trunk.
Figure 52 – Example 1 Configuration
Example 2 – Multiple Wireless Interfaces
Another very desirable VLAN configuration for a wireless device is to support multiple virtual wireless networks. For
example consider a corporate facility where separate networks may be provided for a) permanent staff; b) guests; and c)
production network. Each of the three different virtual networks can be setup using different encryption keys, etc, to
enhance security. The setup is illustrated below: