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A Linux administrator has configured a Linux system to be used as a router. The administrator confirms that two network adapters are properly installed and functioning correctly. In addition, the output of the iptables CL command appears to contain a complete firewall configuration.
Which of the following commands does the administrator need to issue for the router to be fully functional?
- A . echo “1” > /proc/sys/net/ipv4/ip_forward
B. echo “0” > /proc/sys/net/ipv4/tcp_abort_on_overflow
C. echo “0” > /proc/sys/net/ipv4/max_connections
D. echo “1” > /proc/sys/net/ipv4/ip_default_ttl
Suggested Answer: A
Posted : 16/11/2022 9:54 pm