Cisco 3000 Series, Установка и обслуживание оборудования

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Replacing
DRAM
SIMMs
Primary
Memory
Configurations for
Models 3101 3102 3103
and 3202
The
standard
primary
memory main memory
configuration
of
the
router
models 3101 3102 3103
and 3202
are
MB
of 32-bit-wide
DRAM
Upgrade
to
16
MB
of 32-bit-wide
DRAM
by
replacing
the
systems
four
MB
SIMMs
For
16-MB
configurations substitute
four
MB
DRAM
SIMMs
Memory
upgrade
kits for the router include four
new
MB DRAM
SIMMs
Approved
DRAM
SIMMs
for
Models 3101 3102 3103
and 3202
Table 5-2
lists
approved
4MB
80-nanosecond
DRAM
SIMMs
for
models 3101 3102 3103
and
3202
Table 5-2 Approved
MB
980-Nanosecond
DRAM
SIMMs
Manufacturers
Name
Manufacturers
Part
Number
Motorola
MCM94000AS8O
Micron
MT9D49M-8
Texas Instruments
TM100BAD9-80
After booting up
your
system
will
indicate in
the system
banner the amount of primary
and
secondary
memory
it
has The
following
example shows
system
with 4096
KB
MB
of primary
memory
and 512
KB
1/2
MB
of secondary
memory
System Bootstrap
Version
9.1
ROUTER SOFTWARE
Copyright
1986-1992
cisco
Systems
Inc
Cisco 3000/030
processor
with
4608
Kbytes of memory
Primary
Memory
Configurations
for
Models
3204 and 3104
The
standard
primary
memory
configuration
of the router
models 3204 and 3104
are
MB
and
MB
You
can upgrade from
MB
of
DRAM
main
memory
by
replacing
the 72-pin
DRAM
SIMM
in the
main
memory socket on
the system
card
Memory
upgrade
kits
for
the
router
models
3204 and 3104
are obtainable
from us
Table 5-3
lists
approved
2MB
36 80-nanosecond
DRAM
SIMMs
for
models 3101 3102 3103
and 3202
Table
5-3
Approved
MU
36
80-Naiosecond
DRAM
SIMMs
Manufacturers
Name
Manufacturers
Part
Number
Micron
MT18D236M-8
NEC MC-422000A36B-80
Upgrading to
MB
Primary
Memory
in
Router
Modeis
3204
and
3104
You
can upgrade
your router
models 3204 and 3104 from
the standard
MB
of primary memory
to
MB
see Table
5-3
using the
memory
upgrade kit as
follows
Step
Turn
OFF
the unit
and
unplug it
Step
Attach
ESD
protection
Step
Open
the cover
according to
the procedures
in
the sections Opening the
Chassis and
Removing the
Power-Supply
Tray
Assembly
5-12
Cisco 3000 Hardware
Installation
and Maintenance