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DOI: https://doi.org/10.17487/RFC5251
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This document describes the Basic Mode of Layer 1 VPNs (L1VPNs). L1VPN BasicMode (L1VPN BM) is a port-based VPN. In L1VPN Basic Mode, thebasic unit of service is a Label Switched Path (LSP) between a pairof customer ports within a given VPN port topology. This documentdefines the operational model using either provisioning or a VPNauto-discovery mechanism, and the signaling extensions for the L1VPNBM. [STANDARDS-TRACK]
For the definition ofStatus,seeRFC 2026.
For the definition ofStream, seeRFC 8729.