Cisco Related Exams
300-420 Exam
An architect is creating a migration strategy for a large organization in which the choice made by the application between IPv6 and IPv4 is based on the DNS request. Which migration strategy does the architect choose?

Refer to the exhibit An engineer is designing an OSPF solution with these requirements:
NMS server will manage R5 and R6.
Upon failure of R1. all NMS traffic should be routed through R4.
Upon failure of the link between R5 and R6. all traffic destined for 10.6.6.6 should be routed through R4
Which solution must the engineer choose?