Need to Know More?

Shannon, Michael. CCNP Routing Exam Cram 2 , 2003, Que Publishing, ISBN: 0-7897-3017-0.

Cisco CCO Web site, Troubleshooting EIGRP, http://www.cisco.com/en/US/customer/tech/tk365/tk207/technologies_tech_note09186a0080094613.shtml

Cisco CCO Web site, Troubleshooting OSPF, http://www.cisco.com/en/US/customer/tech/tk365/tk480/technologies_tech_note09186a00800949f7.shtml