Cisco
300-540 · Question #66
300-540 Question #66: Real Exam Question with Answer & Explanation
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Question
Refer to the exhibit. An engineer must stop a DoS attack on web and mail servers by using destination-based RTBH routing. Which two commands must be run on router R1? (Choose two)
Exhibit
Options
- Aip route 10.30.10.2 255.255.255.255 null0
- Bno ip route 10.20.10.0 255.255.255.0 10.10.10.2
- Cip route 10.20.10.2 255.255.255.255 null0
- Dno ip route 10.30.10.0 255.255.255.0 10.10.10.2
- Eip route 10.20.10.1 255.255.255.255 null0
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