Auto-MDI/MDIX supported ISR's

Answered Question
May 8th, 2008
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hello,


I'd like to know about Auto-MDI/MDIX supported ISR's fixed LAN ports?


I found out ISR 800 and 181X seires is supported this.


but others dose not describe supported or not.


Please tell me about this?


regards.

Correct Answer by Mark Yeates about 9 years 2 weeks ago

I have not seen that MDIX is a feature in all of those products either on the embedded ethernet ports. There are etherswitch modules that do support this feature.

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Mark Yeates Thu, 05/08/2008 - 20:45
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A MDIX interface will automatically cross over pairs in your patch cable to reflect a straight through cable or a crossover cable depending on the circumstance. This feature is done in hardware on the device, and not all devices support this feature. Most newer switches, and line cards support this feature.



Mark

iyoshifu Thu, 05/08/2008 - 20:56
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Mark,


thank you for your answer.

How about 1841(moduler model),2800 and 3800 series?


these models are supported this feature?


datasheet dose not say about this.


yoshifumi.

Correct Answer
Mark Yeates Thu, 05/08/2008 - 21:09
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I have not seen that MDIX is a feature in all of those products either on the embedded ethernet ports. There are etherswitch modules that do support this feature.

Mark Yeates Thu, 05/08/2008 - 21:29
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yoshifumi,


Please remember this typically a switching feature.

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