Frame
ID
Port
number
indicator
Use
HSL
port
label:
0000
0001
Use:
″
x1
″
.
See
UNLESS
If
you
are
working
on
a
Model
270,
800,
or
Model
810,
the
port
identified
is
an
internal
connection
from
the
Network
Interface
Controller
(NIC)
to
the
external
″
A1
″
HSL
port
on
the
system
unit.
Exchange
the
NIC
using
symbolic
FRU
that
does
not
correct
the
problem,
see
the
section
below
called
Determine
if
the
cable
is
the
cause
of
the
problem
(See
page
That
will
guide
you
through
the
cable
replacement.
If
that
does
not
fix
the
problem,
use
Table
3.
End
point
FRUs
(See
page
to
replace
the
End
Point
FRUs
at
the
other
end
of
the
cable.
Perform
to
determine
the
frame
ID
and
HSL
port
label
of
the
other
end
of
the
cable
(if
you
do
not
already
know).
This
ends
the
procedure.
0000
0002
Use:
″
x0
″
.
See
0000
0003
Use:
″
x1
″
.
See
0001
-
Models
270,
800,
810,
820,
825,
830,
and
SB2
0000
The
port
identified
is
an
internal
connection
from
the
Network
Interface
Controller
(NIC)
to
the
embedded
HSL
I/O
Bridge
in
the
system
unit.
Exchange
the
HSL
I/O
Bridge
in
the
system
unit
using
symbolic
FRU
If
that
does
not
correct
the
problem,
exchange
the
NIC
using
symbolic
FRU
This
ends
the
procedure.
0001
-
Models
270,
800,
810,
820,
825,
830,
and
SB2
0001
Use:
″
x0
″
.
For
the
Model
825
(see
OR
Internal
to
NIC
on
some
Models
270,
800,
810
processor
features.
0001
-
Model
840,
SB3,
and
Models
870
and
890
0000
Use:
″
0
″
0001
-
Model
840,
SB3,
and
Models
870
and
890
0001
Use:
″
1
″
Other
than
0000
or
0001
0000
Use:
″
0
″
Other
than
0000
or
0001
0001
Use:
″
1
″
Determine
if
the
cable
is
the
cause
of
the
problem:
If
there
is
a
cable
attached
to
the
failing
port:
v
If
the
cable
is
optical,
it
is
possible
the
optical
connections
need
cleaning.
You
can
choose
to
clean
the
cable
connections
at
each
end
without
exchanging
the
cable.
Use
the
Symbolic
FRU
for
information
on
cleaning
the
connections.
If
you
choose
to
exchange
the
HSL
cable
you
have
identified,
see
v
If
the
cable
is
copper,
examine
the
screws
that
hold
the
connector
at
the
end
of
the
cable
identified
in
the
SRC
or
the
first
cable
location
listed
in
the
SAL
entry.
It
is
possible
to
get
CRC
errors
when
the
screws
are
not
tight.
You
can
choose
to
tighten
the
cable
connector
screws
without
exchanging
the
cable
only
if
they
are
loose.
Otherwise,
exchange
the
cable.
See
460
iSeries:
iSeries
Server
270,
800,
810,
820,
825,
830,
840,
870,
890,
SB2,
and
SB3
Hardware
Problem
Analysis
and
Isolation
