Posted on September 21, 2021 7:14 am
 |  Asked by Anton Shalagin
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Hi there,

We have had DCS-7124S-F switch with EOS-4.13.15M   However, we would like to test unnumbered IP interface.  As I know,  it has been implemented from EOS 4.23.x version.   If it is possible to upgrade EOS-4.13.15M to the latest version with IP unnumbered feature.

Answered on September 21, 2021 10:25 am

Hi Anton.

This device is end of sale for some time and is not supported in newer EOS releases:


Posted by Kenneth Finnegan
Answered on September 21, 2021 6:06 pm


It's not possible to boot later versions of EOS. The last release for 7124S was 4.13.16M, and starting with the 4.14 code train we removed all of the hardware drivers required to boot that hardware, so EOS won't know how to initialize the 7124S hardware and it won't allow you to try anything useful.

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