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Complete a CCNA extended ACL simulation that permits one host to access a web server, blocks other HTTP sources, and allows all remaining traffic.
Learn what a network bridge is, how MAC learning and frame forwarding work, and the key differences between bridges, switches, and routers.
Learn the difference between distance-vector, link-state, advanced distance-vector, and path-vector routing protocols, with examples including RIP, EIGRP, OSPF, and BGP.
