https://community.extremenetworks.com/t5/extremeswitching-vsp-fabric/how-to-clear-a-user-device-mac-address-entry-in-the-fabric/m-p/100386#M2435 <P>Hi Ludovico, I am getting the&nbsp; "entry not found" error...</P><PRE>r1:1#show vlan mac-address-entry mac 50:00:00:0e:00:00<BR />************************************************************************************<BR />Command Execution Time: Tue May 28 01:50:12 2024 UTC<BR />************************************************************************************<BR /><BR />====================================================================================================<BR />Vlan Fdb<BR />====================================================================================================<BR />VLAN MAC SMLT<BR />ID STATUS ADDRESS INTERFACE REMOTE TUNNEL<BR />-----------------------------------------------------------------------------------------------------------<BR />100 learned 50:00:00:0e:00:00 Port-1/3 false r2<BR /><BR />c: customer vid u: untagged-traffic<BR /><BR />1 out of 26 entries in all fdb(s) displayed.<BR /><BR />r1:1#clear mac-address-table port 1/3 address 50:00:00:0e:00:00<BR /><BR /><BR />Error:Entry Not Found In The Port: 1/3</PRE> Tue, 28 May 2024 01:52:40 GMT difan 2024-05-28T01:52:40Z https://community.extremenetworks.com/t5/extremeswitching-vsp-fabric/how-to-clear-a-user-device-mac-address-entry-in-the-fabric/m-p/100371#M2432 <P>I hope my question makes sense. I am building a lab to learn the Fabric Connect technology. The connectivity is working between two hosts. On the BEB, I see the client's MAC address with this command:</P><PRE>r1:1#show vlan mac-address-entry mac 50:00:00:0e:00:00<BR />...<BR />VLAN MAC SMLT<BR />ID STATUS ADDRESS INTERFACE REMOTE TUNNEL<BR />-----------------------------------------------------------------------------------------------------------<BR />100 learned 50:00:00:0e:00:00 Port-1/3 false r2<BR /><BR /></PRE><P>How do I clear it?</P><P>My understanding is that the client MAC address is learned with the Data packet and not with ISIS, correct? If the destination MAC is not known, it will use the shortest tree and send the packet to every node. Is my understanding correct? Thanks!</P> Sun, 26 May 2024 20:18:59 GMT https://community.extremenetworks.com/t5/extremeswitching-vsp-fabric/how-to-clear-a-user-device-mac-address-entry-in-the-fabric/m-p/100371#M2432 difan 2024-05-26T20:18:59Z https://community.extremenetworks.com/t5/extremeswitching-vsp-fabric/how-to-clear-a-user-device-mac-address-entry-in-the-fabric/m-p/100375#M2433 <P>clear mac-address-table port 1/3 address 50:00:00:0e:00:00</P> Mon, 27 May 2024 12:35:01 GMT https://community.extremenetworks.com/t5/extremeswitching-vsp-fabric/how-to-clear-a-user-device-mac-address-entry-in-the-fabric/m-p/100375#M2433 Ludovico_Steven 2024-05-27T12:35:01Z https://community.extremenetworks.com/t5/extremeswitching-vsp-fabric/how-to-clear-a-user-device-mac-address-entry-in-the-fabric/m-p/100386#M2435 <P>Hi Ludovico, I am getting the&nbsp; "entry not found" error...</P><PRE>r1:1#show vlan mac-address-entry mac 50:00:00:0e:00:00<BR />************************************************************************************<BR />Command Execution Time: Tue May 28 01:50:12 2024 UTC<BR />************************************************************************************<BR /><BR />====================================================================================================<BR />Vlan Fdb<BR />====================================================================================================<BR />VLAN MAC SMLT<BR />ID STATUS ADDRESS INTERFACE REMOTE TUNNEL<BR />-----------------------------------------------------------------------------------------------------------<BR />100 learned 50:00:00:0e:00:00 Port-1/3 false r2<BR /><BR />c: customer vid u: untagged-traffic<BR /><BR />1 out of 26 entries in all fdb(s) displayed.<BR /><BR />r1:1#clear mac-address-table port 1/3 address 50:00:00:0e:00:00<BR /><BR /><BR />Error:Entry Not Found In The Port: 1/3</PRE> Tue, 28 May 2024 01:52:40 GMT https://community.extremenetworks.com/t5/extremeswitching-vsp-fabric/how-to-clear-a-user-device-mac-address-entry-in-the-fabric/m-p/100386#M2435 difan 2024-05-28T01:52:40Z