Jumpers - Cisco 7000 Series Hardware Installation And Maintenance

The dynamic
accounting
which
The
nonvolatile
environmental
contents
Timesaver
can
you
NYRAM
the
The imbedded
images
the new
of the stored
remotely
J2 which
following
be
not
An
electronically
on
the
number
standard
hardware
For
an explanation
chapter

Jumpers

The
configuration
viewing
define system
can
router
Jumper
memory See
Flash
the contents
Jumpers
these
jumpers
downloading
replace
For
Chapter
random-access
memory
DRAM
The
applications
SIMMs
be replaced with
can
random-access
memory
logs and
monitoring
minimum
of
for five
years
RP
Before
an
replacing
the configuration
later retrieve it If
removed
on the route
Flash allows
memory
You download
new
can
Flash or replace existing
image
to
Flash
images memory
from
boot stored
images or
imbedded
to the
is adjacent
Jumpers The
section
the time document
available this
at
erasable
programmable
SP
and
IP
each
stores board-specific
type hardware
controller
EEPROM
RP
the
information
media
or access control
hardware
of the
is 50-pin
register
RP
shown
the the orientation
in
boot
instructions
to
diagnostics
perform factory
J2 which
located near the configuration
is
1-9 The jumper
Figure
memory When
the
jumper
is
until the
jumper
you replace
and
J3 J4
are set
according
if
only upgrade
you
the new and
if
image
detailed of
all
jumper
description
DRAM
stores routing
on
resides four
single in-line
more
of
if
greater capacity
NVRAM
the
stores
backed
with
built-in
is up
back up
the running
configuration
not saved the
entire
is
have
will
processorand
you
and
load
you to remotely
network
software the
image over
then
You
files can
configure
TFTP
functions
also server
as
them own
into their
to
copy
Flash
components
provides
RP
Flash card on
the is for
slot
published
is
EEPROM
memory
read-only
information such
and
other
details
revision unique
contains address
also
an
one
MAC-levei
addresses
addressing function refer to
block located
at
jumper
1-9
in By
installing
Figure
and
broadcast addresses
set
and from
at
recover
startup
register provides
J2
is installed on
by default
Flash
removed
is
read-only
the of the eight
size
to
system
the system software
by
replacing
the of new
size the
capacity
and
functions
settings
Physical
network
and
tables protocols
SIMMs
modules
memory
the future
memory in
is
required
and
the
system
configuration
lithium
batteries that retain
TFTP
to
server so
file
be lostinside
will
configuration
reenter
to
it manually
software
store multiple system
from
local
or
server
from
the system boot
to
allow other servers
to
Flash
memory For security
Flash write protection
enhancement
future
that
on
component the
the board number
as serial
part
board
each In addition
to
which bank
allocator
is
each the
for possible in
port
MAC
Address Allocator
when
the front of the board
left
jumpers on
pins you
specific
baud
console
rates instruct
lost
password
write protection Flash
for
which
allows write
to
you
cannot write Flash or erase
you to
ROMs
You need
software
ROMs
instead of
the
ROMs
greater than those
is
RP
refer
to
Configurations
Product
Description
the
that
and add
any
to
jumper
See
the
will
RP and
to this
40
of
system
in this
the
to
to reset
you
in
Overview
1-11