https://community.extremenetworks.com/t5/extremeswitching-exos-switch/no-enough-memory-space/m-p/86123#M20670 Hi,<BR /><BR />Hopefully this article helps:<BR /><BR />https://extremeportal.force.com/ExtrArticleDetail?an=000084910<BR /><BR />Thanks,<BR />Chris Thompson Fri, 17 Jun 2022 13:27:11 GMT CThompsonEXOS 2022-06-17T13:27:11Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/no-enough-memory-space/m-p/86122#M20669 Hi ..<BR />this messages was displayed in switch X460-24x log :<BR /> <P><SPAN style="color: #ff0000"><STRONG>(Current memory usage 460 Kbytes, 90 percent of 512 Kbytes. No new Identities shall be added to the database.)</STRONG></SPAN></P> <P><SPAN style="color: #ff0000"><STRONG>(The valid FDB identity Unknown_........... with MAC ………. port 21 is being removed because it is on the FDB age-out list.)</STRONG></SPAN><BR /><BR />please how to solve it ?<BR />Thanks</P> Tue, 14 Jun 2022 11:26:31 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/no-enough-memory-space/m-p/86122#M20669 Karamalla 2022-06-14T11:26:31Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/no-enough-memory-space/m-p/86123#M20670 Hi,<BR /><BR />Hopefully this article helps:<BR /><BR />https://extremeportal.force.com/ExtrArticleDetail?an=000084910<BR /><BR />Thanks,<BR />Chris Thompson Fri, 17 Jun 2022 13:27:11 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/no-enough-memory-space/m-p/86123#M20670 CThompsonEXOS 2022-06-17T13:27:11Z