Summary:Configuring and troubleshooting OSPF virtual links are skills you'll need to pass the BSCI exam. Learn these skills from Chris Bryant, CCIE #12933. Keywords:cisco, ccnp, certification, bsci, ospf, virtual, links, stub, total, area, ccna, pass, free, transit Article Body:Knowing when and how to create an OSPF virtual link is an essential skill for BSCI and CCNP exam success, not...