User manual
Chapter 3. Set-Up 
3-12 
If the SHDTU03 works in 
bridge mode, the Link 
type of WAN will be 
Trunk, tagged port, and 
you can assign any 
PVID to WAN except 0 
and leaving blank. 
When the SHDTU03 
works under routing 
mode, the Link Type of 
WAN will be Access 
mode, un-tagged port. 
Port-Based VLANs are VLANs 
where the packet forwarding 
decision is based on the 
destination MAC address and its 
associated port. 
Click Port-Based VLAN to 
configure the router. 










