ISO/ INTERNATIONAL STANDARD IEC/IEEE 8802-3 Third edition 2021-02 AMENDMENT 2022-07 Telecommunicationsand exchange between information technology systems -Requirements for local and metropolitanareanetworks- Part 3: StandardforEthernet AMENDMENT10:Maintenance#14: Isolation Telecommunications et échange entre systemes informatiques Exigencespourlesreseauxlocauxetmetropolitains Partie3:NormepourEthernet AMENDEMENT10:Maintenancen14:Isolation IEC Referencenumber IS0/IEC/IEEE8802-3:2021/Amd.10:2022(E) IEEE2021 IS0/IEC/IEEE8802-3:2021/Amd.10:2022(E) COPYRIGHTPROTECTEDDOCUMENT IEEE2021 All rights reserved. Unless otherwise specified,or required in the context ofits implementation,no part ofthis publication may bereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingon the internetor an intranet,without prior written permission.Permission can be requested from IEEE at theaddress below. Institute ofElectrical and Electronics Engineers, Inc 3ParkAvenue,NewYork NY10016-5997,USA Email:[email protected] Website:www.ieee.org Published in Switzerland ional Organizaton for Standardizatior IEEE2021-Allrightsreserved