Web-based Configuration Guide 1 Network Settings
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3.3.5 Configuring the VLAN Tag
Choose Local Device > Basics > WAN > Single Line/Dual-Line/Three Lines/Four Lines > Advanced Settings.
Some ISPs require that packets transmitted to their networks carry VLAN IDs. In this case, you can enable the
VLAN tag function and set a VLAN ID for the WAN port. By default, the VLAN tag function is disabled. You are
advised to keep the VLAN tag function disabled unless otherwise specified.
3.3.6 Configuring the Multi-Line Load Balancing Mode
Choose Local Device > Basics > WAN > Single Line/Dual-Line/Three Lines/Four Lines > ISP/Load Settings >
Load Balancing Settings.
When multiple lines are available, some traffic is forwarded along the line selected based on the address library
and the remaining traffic is distributed to other lines in load balancing mode.
Table 3-1 Load balancing modes