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First-Hop Security practice labs

1 hands-on First-Hop Security scenario you build in your own Cisco Modeling Labs instance and grade against the answer key. First-Hop Security configuration and troubleshooting practice for CCNA and CCNP.

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CCNA Foundations: IPv6 RA Guard — Trust One Router

Harden a dual-stack access segment with IPv6 RA Guard so only the legitimate router can advertise a default gateway. You will start from a working IPv4 baseline with IPv6 SLAAC enabled, then implement and verify RA Guard on the access switch. The solution must keep end-to-end IPv4/IPv6 reachability while blocking rogue Router Advertisements from a malicious host.

CCNA68 min5 objectives