LPI
303-200 · Question #46
303-200 Question #46: Real Exam Question with Answer & Explanation
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Question
What effect does the following command have on TCP packets? iptables -A INPUT -d 10 142 232.1 -p tcp -dport 20:21 -j ACCEPT
Options
- AForward all TCP traffic not on port 20 or 21 to the IP address 10.142 232.1
- BDrop all TCP traffic coming from 10 142 232.1 destined for port 20 or 21.
- CAccept only TCP traffic from 10.142 232.1 destined for port 20 or 21.
- DAccept all TCP traffic on port 20 and 21 for the IP address 10.142.232.1
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