Cisco AS5800 Specifications Page 236

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6-6
Cisco AS5800 Operations, Administration, Maintenance, and Provisioning Guide
DOC-7810814=
Chapter 6 Provisioning
Cisco IOS Upgrades
Software Upgrade Requisites
To upgrade a Cisco IOS software image you need the following:
An established network connection between the PC you are designating as your TFTP server and
your access server
Access to the Cisco website (CCO) for downloading the Cisco IOS software
Memory Requirements
Before installing new software, first determine the amount of available memory in RAM and Flash.
Note You must have sufficient memory available on your Access Server to accommodate the file
size memory requirements for new software you want to load.
Step 1 Determine the amount of available random access memory (RAM) for processing purposes.
AS5800#show version
Cisco Internetwork Operating System Software
IOS (tm) 5800 Software (C5800-P4-M), Version 12.x
...
ROM: System Bootstrap, Version 12.x
BOOTFLASH: 7200 Software (C7200-BOOT-M), Version 12.x
...
cisco 7206VXR (NPE400) processor with 253952K/40960K bytes of memory.
...
16384K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).
4096K bytes of Flash internal SIMM (Sector size 256K).
...
AS5800#
Step 2 Determine the amount of available flash memory for storage purposes.
AS5800# show flash
-#- ED --type-- -- --- -seek-- nlen -length- -----date/time------ name
1 .. image AAD4004B 719C50 25 7314384 May 02 2000 13:55:04
c5800-p4-mz_120-4_XL1.bin
9069488 bytes available (7314512 bytes used)
Step 3 Record this memory values for future reference.
Obtaining a New Cisco IOS Version
To obtain a recent version of the Cisco IOS software, you need access to the Cisco.com website.
Cisco IOS software is version specific bundled software that includes the following compatible
components:
Router-shelf (or system) image (c5800-p4-mz.XXX)
Dial-shelf controller (DSC) image (dsc-c5800-mz.XXX)
Boot image (c7200-boot-mz.XXX)
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