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CAUTION:
No
user-serviceable
parts
are
inside
the
16–port
card.
Each
16–port
card
provides
16
auto-sensing
Fibre
Channel
ports
that
are
capable
of
auto-sensing
data
transmission
speeds
of
1
Gbps
and
2
Gbps.
You
can
install
16–port
cards
in
any
combination
of
slots
1–4
(switch
0)
and
7–10
(switch
1),
with
one
exception.
If
there
are
one
or
more
16–port
cards
in
slots
7–10,
there
must
be
at
least
one
16–port
card
in
slots
1–4.
The
ports
on
each
of
the
16–port
cards
are
color-coded.
The
color
code
indicates
which
ports
to
use
in
the
same
ISL
Trunking
group.
Four
ports
that
are
marked
with
black
solid
ovals
alternate
with
four
ports
that
are
marked
with
oval
outlines.
Note:
ISL
Trunking
is
a
Fabric
OS
feature.
ISL
Trunking
enables
distribution
of
traffic
over
the
combined
bandwidth
of
up
to
four
ISLs
between
two
directly
adjacent
switches,
while
preserving
in-order
delivery.
For
more
information
about
ISL
Trunking,
see
the
Brocade
ISL
Trunking
User’s
Guide
.
The
switch
can
continue
to
operate
while
you
replace
a
16–port
card,
but
you
must
disconnect
any
devices
that
are
connected
to
the
16–port
card.
To
ensure
correct
air
circulation
inside
the
switch
and
protection
from
dust,
you
can
order
filler
panels
for
any
empty
slots.
Perform
the
following
steps
to
determine
the
status
of
a
16–port
card:
1.
Check
the
LEDs
on
the
16–port
card.
See
for
information
about
how
to
interpret
the
LEDs.
2.
Check
the
16–port
card
status
by
using
the
slotShow
command.
For
additional
information
about
this
command,
see
the
Brocade
Fabric
OS
Reference
.
Control
processor
cards
Attention:
Wear
an
ESD
grounding
strap
when
you
work
with
a
CP
card
to
prevent
damage
to
the
electrical
components.
To
ensure
correct
cooling
of
the
chassis
and
protection
from
dust,
install
a
filler
panel
in
any
slot
that
does
not
contain
a
CP
card.
Disassembling
any
part
of
a
CP
card
voids
the
part
warranty
and
regulatory
certifications.
No
user-serviceable
parts
are
inside
the
CP
card.
High
availability
is
provided
through
redundant
CP
cards:
An
active
CP
card
and
a
standby
CP
card.
The
active
CP
card
is
the
one
that
is
actively
controlling
the
switch.
If
the
active
CP
card
failed
or
is
uninstalled,
the
standby
CP
card
automatically
becomes
the
new
active
CP
card.
Failover
occurs
as
soon
as
the
active
CP
card
is
detected
to
be
faulty
or
uninstalled.
Information
about
both
CP
cards,
including
which
card
is
active,
is
available
by
using
the
haShow
command.
For
information
about
commands
and
whether
you
can
enter
them
through
the
active
or
standby
CP
card,
see
the
Brocade
Fabric
OS
Reference
.
Each
CP
card
provides
the
following
ports:
v
Modem
serial
port
16
IBM
TotalStorage
SAN
Switch:
2109
Model
M12
Installation
and
Service
Guide
Summary of Contents for TotalStorage 2109 M12
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