Cisco Related Exams
300-420 Exam
Refer to the exhibit.

An engineer must optimize the traffic flow of the network. Which change provides a more
efficient design between the access and the distribution layer?
Refer to the exhibit.

The failover time of ISP-2 is significantly shorter than ISP-1 when an interface on the ISP router toward the campus network fails. Which solution minimizes the downtime to the sub-second?
Which WAN connectivity technology is optimal for edge computing compared to others and why?