Segment Routing over IPv6 (SRv6) allows for a flexible definition of end-to-end paths within various topologies by encoding paths as
The Path Computation Element Communication Protocol (PCEP) has been extended to support stateful PCE functions where the stateful PCE
The Globe of Science and Innovation building, Meyrin, Switzerland (© Deyan Baric/Alamy)
The Segment Routing (SR) architecture allows a flexible definition of the end-to-end path by encoding it as a sequence of topological