Cisco Related Exams
300-420 Exam
An architect must design a QoS model for a business-critical application that Is delay-sensitive and requires high bandwidth. The company's head office hosts the application, and DMVPN tunnels protected with IPsec provide connectivity between the head office and branches. Which solution must the architect choose?
Which design element should an engineer consider when multicast is included in a Cisco SD-Access architecture?

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?