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. ¶ The design of the ACP as defined in this document is considered to
be applicable to all types of "professionally managed" networks:
Service Provider, Local Area Network (LAN), Metropolitan Area Network (MAN/Metro),
Wide Area Network (WAN), Enterprise Information Technology (IT) and Operational Technology (OT) networks. The ACP can operate equally on Layer 3 (L3) equipment and on L2 equipment such as bridges (see Section 7 ).