by the way. The archive command creates a tar file.
It will do both upload and download.
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Copy cisco ios from flash to tftp
I have a cisco 3550 catalyst switch that I would like to upgrade the IOS on.
The problem is that the flash directory contains a folder with the IOS image as well as an html folder. The html folder has a lot of files in it. How can I copy all files in the html folder to a tftp server running on my computer ? I have tried wildcard * but doesn't work with the copy command. I don't want to copy the files in the html folder one by one, that will take a looong time.
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Answers
You do not need to backup the HTML files. All you need to backup is the .bin file.
type the "show version" command to find out what image it is.
Then to backup the old IOS type.
copy flash:c3550-i6q4l2-mz.121-
HTML folder can just be deleted. For instructions read this -
http://blogs.techrepublic.
I believe it is used by the http server built in to CISCO devices.
Another evidence that it can be deleted is here http://www.howtocisco.com/
Last question regarding upgrading the IOS...
The current IOS is in a folder in the flash directory named c3550-iq9... (same name as the .bin file)
Do I copy the new image into this same folder and rename the folder to the name of the new image ?
Or do I just need to delete the current .bin and upload the new image, leaving the folder name ?
Would I need to enter a boot system <ios name> command ?
keep the current .bin file on there if you have enough room. In case the switch does not load the new IOS image, it will fail to the old one. Copy the .bin to the flash:/ directory. Your copy command should look something like this:
copy tftp://10.1.1.1/xxx.bin flash:/xxx.bin
on your switch you need to remove the old boot command and add a new one. the boot command looks like this:
boot system flash flash:/xxc34asdfa.bin
Also, reading above, you mention the HTML folder. These files are only used to manage the switch from GUI or from a web browser. If you only use command line, you can delete the whole HTML folder.
Your switch has a model number, you find it by typing show version. It will either be a WS-C3550-xxPS-E or WS-C3550-xxPS-S. I would only use the software recommended for that hardware.
You should always backup the running config and startup config as well as the vlan.dat file before you upgrade.
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by: rochey2009Posted on 2009-09-10 at 16:52:55ID: 25305681
you may be able to use the archive command. Have a look at the archive command in the following link:
http://www.cisco.com/en/US
The link is for a 3750 but I think you can use the archive command on a 3550.