https://community.extremenetworks.com/t5/faqs/dfe-f-w-6-02-05-0001-slot-configuration-lost-when-7g-6mgbic-a-b/m-p/49574#M601 Article ID: 9901 <BR /> <BR /> <B>Products</B><BR /> DFE, firmware 5.41.25 through 6.02.05.0001<BR /> 7G-6MGBIC-B<BR /> 7G-6MGBIC-A<BR /> 7G-6MGBIC <BR /> <BR /> <B>Changes</B><BR /> Swapped one 7G-6MGBIC model for another. <BR /> <BR /> <B>Symptoms</B><BR /> Configurations for the host blade's chassis slot dropped back to defaults. <BR /> <BR /> <B>Cause</B><BR /> Since the introduction of the 7G-6MGBIC-B (<A href="https://extranet.enterasys.com/Downloads/Pages/Platinum.aspx" target="_blank" rel="nofollow noreferrer noopener">firmware 5.41.25</A>), the system considers it to be a distinct device type from the 7G-6MGBIC-A and 7G-6MGBIC, triggering the logic described in <A href="http://bit.ly/17PCA7u" target="_blank" rel="nofollow noreferrer noopener">5037</A> if a "-B" model is swapped for one of the earlier models or vice versa. <BR /> <BR /> The 7G-6MGBIC-B, 7G-6MGBIC-A, and 7G-6MGBIC are largely similar in function (<A href="http://bit.ly/IhyU3e" target="_blank" rel="nofollow noreferrer noopener">12780</A>) and have the same port count, with one difference being that the 7GMGBIC-B supports both 1000MB MGBICs and 100MB MGBICs. <BR /> <BR /> <B>Solution</B><BR /> Upgrade to firmware 6.11.01.0040 or higher. <BR /> <BR /> Pre-upgrade workaround: Follow the suggestions as stated in the Solution section of <A href="http://bit.ly/17PCA7u" target="_blank" rel="nofollow noreferrer noopener">5037</A>. Sun, 24 Nov 2013 06:40:00 GMT FAQ_User 2013-11-24T06:40:00Z https://community.extremenetworks.com/t5/faqs/dfe-f-w-6-02-05-0001-slot-configuration-lost-when-7g-6mgbic-a-b/m-p/49574#M601 Article ID: 9901 <BR /> <BR /> <B>Products</B><BR /> DFE, firmware 5.41.25 through 6.02.05.0001<BR /> 7G-6MGBIC-B<BR /> 7G-6MGBIC-A<BR /> 7G-6MGBIC <BR /> <BR /> <B>Changes</B><BR /> Swapped one 7G-6MGBIC model for another. <BR /> <BR /> <B>Symptoms</B><BR /> Configurations for the host blade's chassis slot dropped back to defaults. <BR /> <BR /> <B>Cause</B><BR /> Since the introduction of the 7G-6MGBIC-B (<A href="https://extranet.enterasys.com/Downloads/Pages/Platinum.aspx" target="_blank" rel="nofollow noreferrer noopener">firmware 5.41.25</A>), the system considers it to be a distinct device type from the 7G-6MGBIC-A and 7G-6MGBIC, triggering the logic described in <A href="http://bit.ly/17PCA7u" target="_blank" rel="nofollow noreferrer noopener">5037</A> if a "-B" model is swapped for one of the earlier models or vice versa. <BR /> <BR /> The 7G-6MGBIC-B, 7G-6MGBIC-A, and 7G-6MGBIC are largely similar in function (<A href="http://bit.ly/IhyU3e" target="_blank" rel="nofollow noreferrer noopener">12780</A>) and have the same port count, with one difference being that the 7GMGBIC-B supports both 1000MB MGBICs and 100MB MGBICs. <BR /> <BR /> <B>Solution</B><BR /> Upgrade to firmware 6.11.01.0040 or higher. <BR /> <BR /> Pre-upgrade workaround: Follow the suggestions as stated in the Solution section of <A href="http://bit.ly/17PCA7u" target="_blank" rel="nofollow noreferrer noopener">5037</A>. Sun, 24 Nov 2013 06:40:00 GMT https://community.extremenetworks.com/t5/faqs/dfe-f-w-6-02-05-0001-slot-configuration-lost-when-7g-6mgbic-a-b/m-p/49574#M601 FAQ_User 2013-11-24T06:40:00Z