Cisco Related Exams
300-420 Exam
An engineer must use YANG with an XML representation to configure a Cisco IOS XE switch with these specifications:
IP address 10.10.10.10/27 configured on the interface GigabitEthernet2/1/0
connectivity from a directly connected host 10.10.10.1/27
Which YANG data model set must the engineer choose?
A)

B)

C)

D)

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?
An engineer is designing a Layer 3 campus network running EIGRP between the core, aggregation, and access layers. The access layer switches will be connected to the aggregation layer using Layer 3 copper connections. The engineer wants to improve convergence time for access layer switch failures. Which technique must the design include?