https://community.extremenetworks.com/t5/extremeswitching-exos-switch/bd-8810-error-message-pca9548-0-to-enable-sfp-eeprom/m-p/30830#M5334 <P>Hello,<BR /><BR />After restarting my firewall connected to the card number 9 of the BD-8810 (version 16.2.4.5 patch1-8) , many ports became down. Those ports are using SFP base T. In the log file, I foud this error : aspendiags: Unable to write PCA9548-0 to enable SFP EEPROM<BR />Is this issue known? Is it sloved in a new relase?<BR />I just found this:<BR /><A href="https://extremeportal.force.com/ExtrArticleDetail?an=000077850" target="_blank" rel="nofollow noreferrer noopener">https://extremeportal.force.com/ExtrArticleDetail?an=000077850</A> but Nothing more<BR /><BR />Thanks for your help</P> Thu, 21 Mar 2019 19:16:00 GMT Stephane 2019-03-21T19:16:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/bd-8810-error-message-pca9548-0-to-enable-sfp-eeprom/m-p/30830#M5334 <P>Hello,<BR /><BR />After restarting my firewall connected to the card number 9 of the BD-8810 (version 16.2.4.5 patch1-8) , many ports became down. Those ports are using SFP base T. In the log file, I foud this error : aspendiags: Unable to write PCA9548-0 to enable SFP EEPROM<BR />Is this issue known? Is it sloved in a new relase?<BR />I just found this:<BR /><A href="https://extremeportal.force.com/ExtrArticleDetail?an=000077850" target="_blank" rel="nofollow noreferrer noopener">https://extremeportal.force.com/ExtrArticleDetail?an=000077850</A> but Nothing more<BR /><BR />Thanks for your help</P> Thu, 21 Mar 2019 19:16:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/bd-8810-error-message-pca9548-0-to-enable-sfp-eeprom/m-p/30830#M5334 Stephane 2019-03-21T19:16:00Z