Cisco 7000 Series Hardware Installation And Maintenance page 138

Step
Step
Step
10
Step
Note
may
print
not the
is
restart
FSIP Configurations
The FSIP
mode
determines
mode
or
port for the
the
electrical
However
ensure
interface
interface
an
the interface
on
for
phase
The
default
All
serial interfaces
both of
Note
when
need
descriptions
Clock
Timing
Configuring
To
use an
speed
section describes
how
to invert
and
until
Repeat
steps
pins Use
of the needlenose
replacement
ROMs
When
have been
all
Be
RP
use the
the sure to
screws
installation
captive
Reconnect console or auxiliaiy port cables
any
ON
Turn the system
for an
in Chapter
when
If you power up
system
on
the console
message
microcode
remove the
PLCC-type
the
system
RS-232 RS-449
supports
DTE
and RS-530
interfaces
in
interface type and
the electrical
replace the port adapter
of
port you
new At
interface
system
type of each
interface
does not necessarily
it
repoll
the
that the system
recognizes
the cable
after changing
DCE
DTE
from
or
to
can
If
you
necessary
delays or variances
caused circuit
by
shifts
for serial
configuration
nonreturn
support
which
are enabled with software
This section contains
brief
descriptions
the configuration
or changing
installing
and
instructions refer
Signals
DCE
FSIP
interface
port as
command
with clockrate
the
how
use software
the clock correct
to
ROMs
new
installed
all are
bent
to
pin
straighten
pliers
follow the steps
in
replaced
RP
the
levers to install
ejector
the connectors
to
which
check
installation
is
ROMs
one more
or of the
checksum
error
port reporting
ROM
straighten
and X.2l
V.35
electrical interfaces
mode
The
cable
port adapter
mode
To change
of the port
and
cable use software
FSIP
the
or
restart
startup
the type of port adapter
according
port to
when
an interface you change
new
interface type you must
DCE
When
new
setting up
when
loopback
up
setting
commands
also use software
cable
in
lengths
DCE NRZ
format and
mode
is
ports
NRZI
zero inverted
to
command
and examples
of software
of interface
serial
documentation
related software
to the
DCE
you must
connect
You
must also the clock
set
commands
the clock
to rate
set
between
data
shift the
phase
and
Installing
Be
bend
careful not or break
to
breaks you must
If pin
CxBus IPs
to reinstall
Installing
and bottom
then the top
tighten
RP
on
the
Router
described the
in Starting
the system
incorrectly inserted
is
and
if the
happens
If this
ROM
the pins then reinsert the
DTE DCB
and
both
in
connected each
to
port
the electrical interface
commands
to reconfigure
the and determines
interfaces
polls
cable
attached
the adapter cable online
down
shut and reenable
mode
interface the
or changing
must
the clock
also set
test you
the clock
to invert to
compensate
CRC
detection
16-bit
error
and
32-bit
format detection
error
commands
that
you
command
For
complete
ports
cable and
port adapter set the
loopback
rate to test
perform
DCE
and
on if
port necessary
and
clock
signals
IPs
Configuring
any
obtain
ROM
and
type
the
To
the
of
rate
may
clock
This
517
Maintenance