<s>
The	O
Ethernet	O
Routing	B-Application
Switch	I-Application
5500	O
Series	O
or	O
(	O
ERS	O
5500	O
)	O
is	O
a	O
series	O
of	O
stackable	B-Protocol
,	O
Layer	B-Application
3	I-Application
switches	I-Application
used	O
in	O
computer	B-Architecture
networking	I-Architecture
.	O
</s>
<s>
The	O
Switches	O
also	O
include	O
an	O
integrated	O
packet	B-Protocol
sniffer	I-Protocol
built	O
into	O
every	O
port	O
that	O
can	O
export	O
the	O
information	O
on	O
to	O
a	O
web	O
page	O
report	O
(	O
see	O
the	O
jpg	O
to	O
the	O
right	O
,	O
an	O
example	O
of	O
top	O
25	O
talkers	O
on	O
a	O
switch	O
)	O
or	O
export	O
the	O
information	O
to	O
an	O
IPFIX	B-Protocol
server	O
.	O
</s>
<s>
A	O
full	O
stack	O
of	O
5530	O
systems	O
provides	O
192	O
copper	O
10/100/1000BASE	O
-T	O
ports	O
,	O
96	O
1000BASE-X	O
Small	B-Protocol
form-factor	I-Protocol
pluggable	I-Protocol
transceiver	I-Protocol
ports	O
,	O
and	O
16	O
10	O
Gigabit	O
Ethernet	O
XFP	B-Protocol
ports	O
.	O
</s>
<s>
IPFIX	B-Protocol
is	O
now	O
part	O
of	O
the	O
standard	O
software	O
package	O
and	O
no	O
license	O
is	O
required	O
.	O
</s>
<s>
T1	O
can	O
now	O
support	O
SFP	B-Protocol
.	O
</s>
<s>
Dual	O
syslog	B-Protocol
server	I-Protocol
support	O
now	O
allows	O
syslog	B-Protocol
messages	O
to	O
be	O
simultaneously	O
recorded	O
onto	O
two	O
servers	O
at	O
once	O
,	O
in	O
case	O
one	O
becomes	O
unavailable	O
.	O
</s>
