IP
a. Sample IP services provided by RENs
• Internet transit
• L2 VPN
• L3 VPN
a. Pertinent IP network technologies for RENs
• EVPN for all services – in the context of end-to-end architecture (from WAN to DC)
• Security
cybersecurity
Programmable and scalable ACL
i. 400G/800G coherent routing
ii. IP/optical co-ordination
iii. Telemetry/ Open management APIs