Migrazione del nostro Backbone a SR-MPLS perdendo pochi ping...#

Denis Corradini

• Why: A migration story with the packet-loss count right in the title — the most transferable kind of operator talk: how to move a live backbone to SR-MPLS while (nearly) not dropping traffic.
• What: Migration of an operator backbone to SR-MPLS, with impact quantified by ping loss during cutover. (title only)
• How: Expect an SR-MPLS underlay with TI-LFA fast reroute and a phased cutover; the durable value is the cutover method and the measured loss, not the product choice.
• Where applicable: Any MPLS-capable backbone — a broadly applicable migration pattern, not org-specific.