Online Insertion And Removal; Oir - Cisco 7000 Series Hardware Installation And Maintenance

Overview
Functional
The
5-slot
address
that
port
0/0
port
remove
network
the
Note
never
different
update
cause
addresses
with
structures
Storing
addresses
will change
configuration
need
will
Onhne and RemovaU
Unserton
The
online
system
CxBus

OIR

for
refer
line
Caution
required
RP
an
damage
Each
is
set
contact
receives
reinitializing
longest pins
system
receive
the pins
When
performs
Stops
Scans
Initializes
Runs
Cisco 1010 Hardware
1-24
Installation
model
uses only the
first
reserved
for
is
specific
MAC
The
addresses
are
the ninth and
to 1/0
port
and them
IPs other routers
insert into
be
multiple devices
to
or
assigned
MAC
the addresses
that if were
interface with
replace one an
Also each time
an interface
data with the
their
structures
MAC
the address
same
to
appear
RP
on avoids
the these
same
the there
configuration
and
tables
routing
MAC
the
addresses for every
RP
on which
stay with
the
those the address
to in
specified
on
also stored
the
is
reenter the configuration
to
OUR
and removal
insertion
you do need
not
is
operating
EIP FIP FSIP and
TRIP
IPs
information
background
IP
Online Insertion
to
CxBus
All IPs EIP
TRIP
components cannot
that
system
SP
while
or the
is
system operating
or destroy memory
files
IP contains
bus connector with
tiered
of three lengths
pins in
The
with backplane
the
system
them what
determine event
to
new
or shutting
interfaces
make
contact with
the
the signals and
recognizes
from
the individual
signals
mate
in this
sequence
you remove IP
or insert an
follows
as
routing
the backplane for
configuration
IPs
all
new
on
diagnostics interfaces
any
and Maintenance
24
addresses IP
slots
the router regardless
in
slot/port
the ports in
to
assigned sequence
the 4/8 This address
last 40th
to
port
without
causing
OW
stored
on would
each IP
one
configured
identically
was
other devices
replaced
new
and
address they did
if
more
than one device
in
When
interface
problems an
no need
other devices
for
is
one location
in central
port
stored replace the
If
they are
you
allocator new
on the
NVRAM
RP
in and
stays
RP
the See
if you
replace
OIR
function
allows
to
you
the
software or shut
to
notify
OIR
HIP
The
support
only
for procedures
specific
OIR
and Removal
in Chapter
HIP
FIP FSIP and
support
be removed
unless
the
will the
cause system
which
connects to the
it
The
pins send
specific signals
the
assesses it
signals
and what
task
is
occurring
down
removed ones For example
and the
shortest
backplane first
which
the sequence receives
in
it
in this
pins sequence
logical
the backplane send
pins
signals
changes
and them
leaves
administratively
MAC
in the
ports allocator
of whether an resides
interface
address
the
first is
assigned
scheme
allows
MAC
move
the addresses
to
not function because
you
MAC
would
the addresses
always
network would have
on the
not do
so quickly
enough
same time
the the
at
Storing
with another
interface
is
replaced
network
the
in their
to
update
RP
the means
on also
that
RP
the
addresses of
RP
Because
the system
RP
with the when you remove
Timesaver on page
the note
and
replace IPs while
install
down
the system
power
function
following
is description
and
for
installing
replacing
OIR
RP
The SP and
fan
down
shut
first
is Removing
system
down
shut or crash and
to
The
systembackplane bus connector
the system
to as
they
and
receives which
the
ordei
in
needs
perform such
it to
when
an IP
inserting
make
contact
pins last
them
The
system expects
and
the
to
help ensure
ejectors
system which
to the
notify
down
Each
in
to
to
you
around
could
be
to
could
MAC
data
MAC
the
all
ports
you
it
1-1
the
All
of
IPs on
are
tray
may
make
it
as
the
The
to
that
then