Draytek Vigor2912 Series, Руководство пользователя

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Vigor2912 Series User’s Guide 406
switches easily, moreover design a large and secured network is possible through Trunk port.
When VLAN is being enabled on Vigor routers, the LAN ports are being turned into Trunk
mode automatically. Therefore, a VLAN supported switch, like VigorSwitch G2260/P2261, or
VigorSwitch G1240, is needed.
Vigor routers
[Note]
support Tag-based feature both on LAN and WAN interfaces. The next
we’ll demonstrate our web design and how to configure the settings by introducing the
functionalities of Vigor router.
[Note]
Broadband router: Vigor2920/Vigor3200/Vigor2925/Vigo2960/Vigor3900
Modem router: Vigor2850/Vigor2860
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Trunk mode of LAN
Trunk Port can carry the packets with VID but replace the Non-VID packet as the VID of
Trunk port while forwarding the packets to another switch.
Bridge mode of WAN
P1 and P2 are doing NAT flow to access to the internet, but P3 and P4 will forward the
packets between WAN and LAN ports directly.
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So far, there are two kinds of open system on Vigor router. One is DrayOS, which is DrayTek
owned, and another is Linux-like which customized by DrayTek from OpenWRT. Here