b.
Gently
push
the
power
supply
fan
assembly
into
the
chassis
until
it
is
firmly
in
place.
Attention:
Do
not
force
the
installation.
If
the
fan
assembly
does
not
slide
in
easily,
ensure
that
it
is
correctly
oriented
before
continuing.
c.
Secure
the
power
supply
fan
assembly
to
the
chassis
by
tightening
the
captive
screw,
using
the
Phillips-head
screwdriver.
5.
Connect
the
power
cord
to
the
power
supply
fan
assembly.
6.
Set
the
AC
power
switch
to
″
|
″
7.
Verify
that
the
fan
status
LED
is
lit
steady
green
to
indicate
normal
operation
(see
Table
8
on
page
25)
8.
Optionally,
display
the
fan
status
using
the
fanShow
command
from
the
command
line
interface.
9.
Follow
any
instructions
included
with
the
replacement
FRU
for
returning
the
defective
FRU.
Managing
the
switch
You
can
use
the
management
functions
built
into
the
switch
to
monitor
the
fabric
topology,
port
status,
physical
status,
and
other
information
to
help
you
analyze
switch
performance
and
to
accelerate
system
debugging.
The
switch
automatically
performs
power-on-self-test
(POST)
each
time
it
is
turned
on.
Any
errors
are
recorded
in
the
error
log.
For
more
information
about
POST,
see
“POST
and
boot
specifications”
on
page
25.
For
information
about
upgrading
the
version
of
Fabric
OS
installed
on
your
switch,
refer
to
the
Fabric
OS
Administrator’s
Guide
.
You
can
manage
the
switch
using
any
of
the
management
options
listed
in
Table
9.
Table
9.
Management
options
for
the
switch
Management
tool
Out-of-band
support
In-band
support
Command
line
interface
(CLI)
Up
to
two
admin
sessions
and
four
user
sessions
simultaneously.
For
more
information,
refer
to
the
Fabric
OS
Administrator’s
Guide
and
the
Fabric
OS
Command
Reference
Manual
.
Ethernet
or
serial
connection
IP
over
Fibre
Channel
Web
Tools
For
information,
see
the
Web
Tools
Administrator’s
Guide
.
Ethernet
or
serial
connection
IP
over
Fibre
Channel
Standard
SNMP
applications
For
information,
see
the
Fabric
OS
MIB
Reference
Manual
.
Ethernet
or
serial
connection
IP
over
Fibre
Channel
Fabric
Manager
(optional
purchase)
For
information,
refer
to
the
Fabric
Manager
User’s
Guide
.
Ethernet
or
serial
connection
IP
over
Fibre
Channel
Figure
14.
Installing
a
replacement
power
supply
fan
assembly
Chapter
3.
Operating
the
switch
33
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