<s>
A	O
topology	B-Protocol
table	I-Protocol
is	O
used	O
by	O
routers	B-Protocol
that	O
route	O
traffic	O
in	O
a	O
network	O
.	O
</s>
<s>
It	O
consists	O
of	O
all	O
routing	B-Protocol
tables	I-Protocol
inside	O
the	O
Autonomous	B-Architecture
System	I-Architecture
where	O
the	O
router	B-Protocol
is	O
positioned	O
.	O
</s>
<s>
Each	O
router	B-Protocol
using	O
the	O
routing	O
protocol	O
EIGRP	B-Protocol
then	O
maintains	O
a	O
topology	B-Protocol
table	I-Protocol
for	O
each	O
configured	O
network	O
protocol	O
—	O
all	O
routes	O
learned	O
,	O
that	O
are	O
leading	O
to	O
a	O
destination	O
are	O
found	O
in	O
the	O
topology	B-Protocol
table	I-Protocol
.	O
</s>
<s>
EIGRP	B-Protocol
must	O
have	O
a	O
reliable	O
connection	O
.	O
</s>
<s>
The	O
routing	B-Protocol
table	I-Protocol
of	O
all	O
routers	B-Protocol
of	O
an	O
Autonomous	B-Architecture
System	I-Architecture
is	O
same	O
.	O
</s>
