Cisco 7000 Series Hardware Installation And Maintenance page 158

Hardware
Configuration
The hardware
configuration
register
above
block located the Flash
broadcast addresses and
set console
jumpers on
at startup by
installing
bit insert jumper To
set to
To change
configuration
register
shows
5-5 the configuration
Figure
on and
Bit
bits instructs
Break key on
the console terminal
5-5
Figure Configuration
Bit
00
00
00
00
Bits
00
BIt
00
Bit
10
11
Bitsl
00
12
13
Bit
Bit
14
BIt
15
The
lowest four of the configuration
bits
When
number
in
specifies binary
boot
ignores instructions
any
the operating
system manually
You
rom monitor
enter the
can
command
such the name of
as
command
boot
use the
If you
ROM
from
boots the
system
such Flash
boot
image as file
boot
systemfilename
requests
When
the boot
field
address
and
of both
override
settings
the boot
If
set field to
you any
form name
file
for netbooting
of the boot value
field
equivalent
ciscojumpervalue-processorname
RP
The system
the uses the default
However
the configuration
if
netbooting
boot instead of the filename
instructions
Register
Settings
5-4
see
Figure
comprises
RP
memory on
card port the
baud
or
instruct
rates
pins Jumper
bit
specific
remove the
clear bit to
you must
turn off the
settings
with the factory
register
ROM
from
the system boot
to
keyboard
Default
Register Factory
ROM
Boot from
47
Not used
leave
cleared
console Break key
Ignore
10
Host broadcast address 000.000.000.000
112
Console baud 9600
rate
ROM
13 Load from
software
14 Net/subnet
broadcast address
15 Run
factory at startup
diagnostics
register bits through
the boot
field is set to either
When
the configuration
in
file
or boot command
by
giving
command
boot
only or include
stored in Flash
file
memory
without
only
specifying
file
image Otherwise you
can instruct
flash
system
filename or
TFTP
or
direct to
request
the
set to default
is
factory
boot instructions the
in
any
other than
bit
or
pattern
To form
the the
file name
system
and
the
jumper
setting
5-1
the default boot
Table lists
filename invoke
to the
contains
file any boot
from
it computed
and
Installing
Configuring
the upper pins of
32
50-pin
You
define system
can boot
instructions
the router
perform
to factory
or
the top pair of
position is
jumper
power and remove
system
default setting with
jumpers
the system
bit instructs to
Settings
after
five boot-load failures
000.000.000.000
Co
form The
the bootfield
10-0-0-0
or or
0-0-0-1
the boot
you must
field set
is to
the system
to
bootstrap
additional boot
instructions
that
or specify for netbooting
file
you
or any other boot
instructions
the system from
boot
to
netboot
to
by broadcast
sending
server boot
system
specific
ROM
the system
from
boots
system
configuration file
the system
uses the resulting
and
with cisco
starts links
type in the format
processor
or actions for
names
file
ROM
system image from
or
the system
instructions
the
jumper
settings
Processor
Modules
jumper
diagnostics
pins To
RP
the
installed
ignore the
boot
field
the system
boot
or
program
with the
the
specific
TFTP
filename
Boot
field
number
to
the
octal
by
uses those
Maintenance
5-13