Your company uses OSPF for internal routing. The company will be connected to VendorA via a single dedicated link and to VendorB via redundant dedicated links. Both vendors also use OSPF for internal routing. Which of the following deployments describes the best intra-domain routing practice in this situation?
Redistribute the routes on each link between your company and the vendors to a shared EIGRP routing protocol.
Use IBGP to reach VendorA and EBGP to reach VendorB.
Use static routes to reach VendorA and EBGP to reach VendorB.
Use static routes to reach both VendorA and VendorB.
Connect your company to both VendorA and VendorB using existing OSPF.