BGP Graceful Restart & High Availability is part of the Pro tier — advanced networking topics including BGP routing, Zero Trust, DDoS attacks, QUIC, TLS certificate chains, and more.
This scenario covers
How BGP Graceful Restart preserves forwarding during control-plane failures — NSF, GR helper mode, BFD for sub-second detection, and route convergence timers that prevent traffic black holes.
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