technology

• 9/3/2026

  IGP Optimization: Prefix Suppression, Overload Bit, LSP Fragmentation, and a little more

• 8/31/2026

  SP-B IGP Foundation: Dual-Stack IS-IS L2 for a Modern Service Provider Core

• 8/30/2026

  SP-A IGP Foundation: Multi-Area Dual-Stack OSPF for a Service Provider Core

• 8/28/2026

  Building a 25-Node CCIE SPv5.1 Lab

• 1/22/2025

  Building BGP EVPN VXLAN datacenter fabric – Part 8 (Inter-VNI)

• 1/19/2025

  Building BGP EVPN VXLAN datacenter fabric – Part 7 (L3VNI)

• 1/17/2025

  Building BGP EVPN VXLAN datacenter fabric – Part 6 (L2VNI)