Tenda D840 User Manual page 46

IPoA mode
1) Select "IP over ATM
(IPoA)".
Encapsulation Mode:
VC/MUX
LLC/SNAP-ROUTING
Once you select a 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
41