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Topic Domain:8d
Issues: Which of these most directly addresses the concern? What is uRPF?
Solutions: uRPF most directly addresses the concern. The Unicast RPF feature helps to eliminate malformed or forged (spoofed) IP source addresses into a network. The feature does this by discarding IP packets that lack a verifiable IP source address.
More Information: Configuring Unicast Reverse Path Forwarding
a. IOS Firewall b. IP Session Filtering c. TCP Intercept d. 802.1x Authentication Services e. uRPF
THIS WEEK'S QUESTION:
7.12.1 You notice the command ip pim spt-threshold infinity used in the multicast configuration on a router in your infrastructure. What does the infinity keyword do?a. It allows unlimited multicast streams to use the shortest-path tree b. It causes the router never to move to the shortest-path tree c. It causes the router to join the shortest-path tree immediately upon the first data packet it receives d. None of these options are correct
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