Closing Ports on SuSEFirewall

How do I close open ports on my SuSEFirewall? Jacob Fierberg Help Desk Teacher's Pal, Inc jacobf@teacherspal.com www.teacherspal.com 10851 N. Black Canyon Highway, Suite 500 Phoenix, AZ 85029 800-515-2535 toll-free 602-861-3440 telephone 602-789-6077 fax