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Not able to transfer IOS to Catalyst 4006 using Xmodem in HyperTerminal

Posted on 2008-10-17
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Last Modified: 2010-04-21
I have copied a .bin file from an updated 4006 on my network.  I am trying to pull it down to another 4006 that is not on the network using Xmodem in HyperTerminal.  I keep getting an error stating No response from remote system.  I have tried using the CLI and by going to Transfer-Send with no luck.  I cannot figure out how to get this to work.
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Question by:cwdriver
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18 Comments
 
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Expert Comment

by:Don Johnston
ID: 22785171
Can you connect your PC to an ethernet port and use TFTP or FTP?
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Author Comment

by:cwdriver
ID: 22796556
no
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Expert Comment

by:Don Johnston
ID: 22796667
What supervisor engine does the 4006 have?
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Author Comment

by:cwdriver
ID: 22813537
I think it's Supervisor Engine III, but I'm not exactly sure how to tell.  I have, however, managed to get it on the network to use tftp, but everytime I try to copy the IOS I get File too large, limit is bytes.  There is no IOS on it currently, and I'm having to do everything from rommon
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Expert Comment

by:Don Johnston
ID: 22813883
Yeah, TFTP has problems with larger file sizes. You should use FTP instead.

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Author Comment

by:cwdriver
ID: 22816213
I'm not familiar with using ftp...any suggestions?
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Expert Comment

by:Don Johnston
ID: 22816299
Well, it's just like using TFTP but you'll have to enter a username/password. There are a number of FTP server packages available on the internet that can be loaded on your PC. Once you've got that configured, the IOS command is the same as for TFTP, you'll just leave off the first "T". :-)
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Author Comment

by:cwdriver
ID: 22816639
I'm getting the same error when I use FTP.
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Expert Comment

by:Don Johnston
ID: 22817039
Do you have enough flash? It sounds like the IOS file is larger than the available flash.
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Author Comment

by:cwdriver
ID: 22822332
I have 64MB of flash available...there is no IOS on there currently and every IOS version I have attempted to download calls for minimum 64MB.
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Expert Comment

by:Don Johnston
ID: 22822577
What version are you trying to upload?
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Author Comment

by:cwdriver
ID: 22822637
I have 3 different ones that I'm trying:
cat4000-i5s-mz.122-25.EW.bin
cat4000-i9s-mz.121-20.EW4.bin
cat4000-is-mz.121-23.E4.bin
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Expert Comment

by:Don Johnston
ID: 22823248
They should work. If you've tried TFTP, FTP and Xmodem and you get the same result, I would suspect a bad file. But since you've got 3 different files, it's highly unlikely that all 3 would fail at the same place. Which leads me to think you've got a bad flash card. Can you put your flash in another 4000 and try to copy it on that platform?
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Author Comment

by:cwdriver
ID: 22825700
Unfortunately that's not an option.  Looks like I'll just have to buy new flash and try it again.
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Author Comment

by:cwdriver
ID: 22850902
Ok, now I'm having a problem because this is a Supervisor Engine II with no slot that I can see to change out the flash.  Is it only onboard with this model?  What should I do now?
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Accepted Solution

by:
Don Johnston earned 500 total points
ID: 22851117
There's your problem. The 4000 sup II can only run CatOS.

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Author Comment

by:cwdriver
ID: 22869455
I'll just replace it with a sup III and continue on my way...thanks for the help!
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Author Closing Comment

by:cwdriver
ID: 31507255
Guess if I would have paid closer attention to the fine print on the blade I would've seen it was a II and not a III :)
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