22/04/2026
Implementing VRRP for First Hop Redundancy, this lab demonstrates a Multi-ISP simulation using Cisco's IP SLA & Tracking. By monitoring real-world availability (pinging 8.8.8.8) on the Master router (R1), the network can automatically failover to the Backup router (R2) if the primary internet pathway is lost, ensuring minimal downtime for the VPC clients.
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