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Webcast-Catalyst9k
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2811 and FTP issues

Hi, anyone already experienced some problem with Plataform 2811 with IOS 12.3.T10 and T11, SP Services K9 regarding FTP?

I mean, something related to problems with download and upload in a Windows FTP plataform?

Note that command ip tcp path-mtu-discovery is configured and the problem persists. Do I need to try adjust the MSS size in Fast ethernet? Which size?

Any help is welcome.

Tks a lot.

2 REPLIES
VIP Purple

Re: 2811 and FTP issues

Hello,

you could try:

ip tcp adjust-mss 1350

on the FastEthernet interface.

Regards,

GP

Re: 2811 and FTP issues

Hi,

I just met similar problem with 2811.

It seems there is a difference between pulling and pushing the IOS from/to the Flash.

While started FTP server on both routers and using copy flash: ftp: it works fine.

But copy ftp: flash: is much slower or fails.

There might also be some FW involved, I'll keep investigating.

Best regards,

Milan

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