<s>
Internet	B-Protocol
Protocol	I-Protocol
over	O
Ethernet	O
(	O
IPoE	B-Protocol
)	O
is	O
a	O
method	O
of	O
delivering	O
an	O
IP	B-Protocol
payload	O
over	O
an	O
Ethernet-based	O
access	O
network	O
or	O
an	O
access	O
network	O
using	O
bridged	O
Ethernet	O
over	O
Asynchronous	O
Transfer	O
Mode	O
(	O
ATM	O
)	O
without	O
using	O
PPPoE	B-Protocol
.	O
</s>
<s>
It	O
directly	O
encapsulates	O
the	O
IP	B-Protocol
datagrams	O
in	O
Ethernet	B-Protocol
frames	I-Protocol
,	O
using	O
the	O
standard	O
encapsulation	B-Protocol
.	O
</s>
<s>
The	O
use	O
of	O
IPoE	B-Protocol
addresses	O
the	O
disadvantage	O
that	O
PPP	O
is	O
unsuited	O
for	O
multicast	O
delivery	O
to	O
multiple	O
users	O
.	O
</s>
<s>
Typically	O
,	O
IPoE	B-Protocol
uses	O
Dynamic	B-Protocol
Host	I-Protocol
Configuration	I-Protocol
Protocol	I-Protocol
and	O
Extensible	B-Protocol
Authentication	I-Protocol
Protocol	I-Protocol
to	O
provide	O
the	O
same	O
functionality	O
as	O
PPPoE	B-Protocol
,	O
but	O
in	O
a	O
less	O
robust	O
manner	O
.	O
</s>
