Course 45 - IE Data Center Network Design | Episode 3: Mastering Virtual Port Channels

Podcast: CyberCode Academy · CyberCode Academy

Opublikowano: 2026-10-05

Virtual Port Channel (vPC) Design: Architecture, Best Practices, and Advanced StrategiesEpisode OverviewHow can two physical Cisco Nexus switches provide a highly available, active-active connection to the same downstream device while maintaining Layer 2 loop prevention?Virtual Port Channel (vPC) provides a multi-chassis link aggregation architecture that allows two switches to present a coordinated logical interface to connected devices. The result is active-active connectivity, improved bandwidth utilization, device-level redundancy, and rapid recovery from individual link or switch failures.In this episode, we explore the architecture and operational principles behind vPC on Cisco Nexus platforms, beginning with its core building blocks and...