On a Linux system, which command allows you to modify settings used by the built-in packet filtering firewall?
A) ipf
B) modfire
C) iptables
D) netwall

Question

Quizplus · Accepted Answer

On a Linux system, the command that allows you to modify settings used by the built-in packet filtering firewall is "iptables". Option A ("ipf") is associated with the IPFilter firewall, which is not the default firewall on Linux systems. Option B ("modfire") and Option D ("netwall") are not valid commands.

On a Linux System, Which Command Allows You to Modify