text
stringlengths
3
233
6494 O
updates O
the O
certificate O
validation O
method O
of O
the O
Secure B-Protocol
Neighbor I-Protocol
Discovery I-Protocol
protocol I-Protocol
( O
SEND O
) O
security O
mechanisms O
for O
Neighbor B-Protocol
Discovery I-Protocol
Protocol I-Protocol
( O
ND O
) O
to O
use O
RPKI B-Protocol
for O
use O
in O
IPv6 B-Protocol
. O
</s>
<s>
CONFIG.SYS O
is O
the O
primary O
configuration B-Protocol
file I-Protocol
for O
the O
DOS B-Device
and O
OS/2 B-Application
operating B-General_Concept
systems I-General_Concept
. O
It O
is O
a O
special O
ASCII B-Protocol
text I-Protocol
file I-Protocol
that O
contains O
user-accessible O
setup O
or O
configuration O
directives O
evaluated O
by O
the O
operating B-General_Concept
system I-General_Concept
's O
DOS B-Device
BIOS B-Operating_System
( O
typically O
residing O
in O
IBMBIO.COM O
or O
IO.SYS O
) O
during O
boot O
. O
CONFIG.SYS O
was O
introduced O
with O
DOS B-Device
2.0 O
. O
The O
directives O
in O
this O
file O
configure O
DOS B-Device
for O
use O
with O
devices O
and O