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Webcast-Catalyst9k
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AS5200 flash - read only

Hi,

I have 10M ios file , 8M bootflash and 16M flash on an AS5200 machine.

The flash is in read only mode.

How can I change it to read-write mode?

(I've tryed to change the confreg to 0x2101)

Thank you,

yaniv.

2 REPLIES
Cisco Employee

Re: AS5200 flash - read only

You need to boot the router from Bootflash using confreg 0x2101 and after that you need to issue "copy tftp flash" to copy/write the new ios file in to flash.

Here is the url which will guide you for step-by-step ios upgrade on AS5200

http://www.cisco.com/warp/public/130/sw_upgrade_proc_flash.shtml

Cisco Employee

Re: AS5200 flash - read only

cisco AS5200 (68030) processor (revision F) with 8192K/4096K bytes of memory.

Processor board ID 09749119

Bridging software.

X.25 software, Version 3.0.0.

Primary Rate ISDN software, Version 1.0.

Mother board with terminator card.

1 Ethernet/IEEE 802.3 interface(s)

26 Serial network interface(s)

24 terminal line(s)

2 Channelized T1/PRI port(s)

128K bytes of non-volatile configuration memory.

16384K bytes of processor board System flash (Read ONLY)

8192K bytes of processor board Boot flash (Read/Write)

Configuration register is 0x2102

Here is the procedure of upgrading the AS5200 and it is identical to

upgrading a 2500:

Software Installation and Upgrade Procedure for the 1600, 2000, 2500,

3000, AS5100, and AS5200

http://www.cisco.com/warp/public/130/sw_upgrade_proc_flash.shtml

Here is a documentation on how much flash memory the 5200 will support,

16 megs is the max:

Data Sheet Cisco AS5200 Family Universal Access Servers

http://www.cisco.com/warp/public/cc/pd/as/prodlit/as5x_ds.htm

If I understand you correctly you were asking which mode you need to be

in to load the IOS into flash, you will need to be in bootmode to copy the image into flash. Please let me know if this is the information you were seeking. Thank you.

Nilesh

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