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Network Access Control: 802.1X & NAC Policies

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Pro scenario

Network Access Control: 802.1X & NAC Policies 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 enterprise networks authenticate endpoints before granting access — 802.1X EAP authentication via RADIUS, posture assessment (is the device compliant?), VLAN assignment based on identity and posture, quarantine VLANs for non-compliant devices, and MAC Authentication Bypass (MAB) for non-802.1X devices.

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