Tenda D840 User Manual page 35

PPPoE mode
1) Select "PPP over
Ethernet (PPPoE)".
Encapsulation Mode:
VC/MUX
LLC/SNAP-BRIDGING
Once you select one
mode, the system
automatically changes
the encapsulation mode
into the one matching
your setting. Therefore,
it is recommended to
keep the default setting
unchanged.
D840R ADSL2+ Router User Guide
30