The Path Computation Element (PCE) may be used for computing services that traverse multi-area and multi-AS Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Traffic Engineered (TE) networks. This document examines the applicability of the PCE architecture, protocols, and protocol extensions for computing multi-area and multi- AS paths in MPLS and GMPLS networks.
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Published on 18/12/19
Accepted on 18/12/19
Submitted on 18/12/19
Volume 2019, 2019
DOI: 10.17487/rfc8694
Licence: CC BY-NC-SA license
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