Sydney is a certified ethical hacker working as the systems administrator for Galt Riderson International. Sydney is an expert in Linux systems and is utilizing IPTables to protect Linux clients as well as servers. After monitoring the firewall log files, Sydney has been fine tuning the firewall on many clients to adjust for the best security. Sydney types in the following command:
iptables -A INPUT -s 0/0 -I eth1 -d 192.168.254.121 -p TCP -j ACCEPT
What will this command accomplish for Sydney?