Disclaimer The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk Liability Disclaimer In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage. Posting I'm wondering whether you might just be pushing too much traffic too quickly at your 3725. The 3725 is only rated at 100 to 120 Kpps. Two things you might try, set the links to 10 Mbps or, if supported and not enabled, enable router ingress flow-control. Either might help with the 3725's input errors. For the 3750 switch's egress drops, here too using ingress flow control might throttle the sender. If you have time-sensitive traffic, you might not want to use flow control. In that case, either you need to accept the drops as normal for oversubscription and/or attempt to identify the high rate sources and reduce their bandwith to the network.
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