Memory - Allied Telesis AR Series Hardware Reference Manual

Hardware Reference
Figure 2: Example output from the SHOW SYSTEM command.
Router System Status
Board ID Bay Board Name
--------------------------------------------------------------------------------
Base 62
IC Module 40 0
IC Module 38 1
MAC 67
--------------------------------------------------------------------------------

Memory -

DRAM : 16384 kB
--------------------------------------------------------------------------------
SysDescription
CentreCOM AR720 version 1.8.1-00 08-Sep-1999
SysContact
David Johns, ext 8331
SysLocation
Laboratory, First Floor, Head Office Building
SysName
LAB
SysUpTime
250074 ( 00:41:40 )
Software Version: 1.8.1-00 08-Sep-1999
Release Version : 1.8.1-00 08-Sep-1999
Patch Installed : NONE
Territory : europe
Help File : help.hlp
Boot configuration file: load.cfg (exists)
Current configuration: load.cfg
Security Mode : Disabled
Patch files
Name Device
--------------------------------------------
52772-02.paz flash
--------------------------------------------
C613-03031-01 REV E
Memory
All AR300 Series routers, except the AR390 and AR395, have 8MB of fixed
(non-expandable) DRAM. The AR390, AR395, AR410, AR720, and AR740
routers have 16MB of fixed (non-expandable) DRAM.
The AR725 and AR745 routers have 128MB of SDRAM DIMMs. Other sizes are
supported, e.g. 256 and 512MB, but see your authorised Allied Telesyn
distributor or reseller for upgrade options. Other supplier's DIMMs are not
approved, and therefore not supported, but may function correctly. They also
have a compact flash module which will be supported in the future.
The amount of DRAM present in a router can be checked using the command:
SHOW SYSTEM
This will produce a display like that shown in Figure 2 on page 17. The DRAM
and FLASH fields show the amounts of DRAM and flash memory, respectively.
AR720
AR022 PIC Eth
AR023 PIC Sync
AR012 CMAC
FLASH :
Size Version
94856 7.7.2-2
Time 17:10:06 Date 25-Sep-1999.
Rev Serial number
M1-0 6845218
M2-0 6844595
M1-1 6844715
M2-0 33636409
4096 kB
17