Problem attaching workgroup mini-switch to 3750G port

Answered Question
Sep 14th, 2009

I'm obviously missing something here. We've tried with a 3COM 5-port switch and with a DLink mini-switch and have the same problem. We've already turned off port security. The problem is that the port seems to only support 3 devices on the mini-switch. How can we get all 5 ports to work?

I have this problem too.
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Correct Answer by glen.grant about 7 years 4 months ago

Sounds like the 3750 is restricting how many mac addresses per port are allowed. May have to post a scrubbed config so that we could look at it.

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Correct Answer
glen.grant Mon, 09/14/2009 - 10:03

Sounds like the 3750 is restricting how many mac addresses per port are allowed. May have to post a scrubbed config so that we could look at it.

hgrossman Tue, 09/15/2009 - 07:49

That was it. I did not realize that there was a max MAC addresses. All ports default to 3 as the max. Thanks!

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