Sample Questions of 300-420 Dumps With 100% Exam Passing Guarantee [Q93-Q114]

Q93. A customer requests a VPN solution to connect multiple sites with the company headquarters.
All the sites use the same IP subnet. The engineer plans to use VPLS.
Which solutions must the engineer include in the design?

Q94. Drag and drop the characteristics from the left onto the correct telemetry mode on the right.

Q95. An engineer must design a large Layer 2 domain that contains hundreds of switches and VLANs. The engineer’s primary goals are to:
* Efficiently utilize the bandwidth of all links
* Avoid Layer 2 loops
* Cause minimal impact on switch CPU and memory
Which technology should the engineer include in the design?

Q96. Drag and drop the characteristics from the left onto the YANG modules they describe on the right. Not all options are used.

Q97. A customer has several remote sites connected with their headquarters through microwave links.
An engineer must propose a backup WAN solution based on these conditions:

Which backup WAN link type the engineer recommend?

Q98. Which two options are requirements for EIGRP authentication? (Choose two)

Q99. Which three key differentiators that DNA Assurance provides that our competitors are unable to match? (Choose three.)

Q100. An engineer is working with NETCONF and Cisco NX-OS based devices. The engineer needs a YANG model that supports a specific feature relevant only to Cisco NX-OS. Which model must the engineer choose?

Q101.

Refer to the exhibit. AS65533 and AS65530 are announcing a partial Internet routing table as well as their IP subnets. An architect must create a design that ensures AS64512 become a transit AS. Which filtering solution must the architect choose?

Q102. Drag and Drop Question
Drag and drop the characteristics from the left onto the configuration protocols they describe on the right.

Q103. Refer to the exhibit.

Refer to the exhibit. A customer needs to apply QoS to the network management traffic passing through the GigabitEthernet0/2 interface. All eight queuing classes are in use, so the new requirement must be integrated into the existing policy. Which solution must the customer choose?

Q104. Refer to the exhibit.

Refer to the exhibit. Where must an architect plan for route summarization for the topology?

Q105. A global organization with several branches hired a network architect to design an overlay VPN solution. The branches communicate with each other frequently. The customer expects to add more branches in the future.
To meet the customer’s security requirements, the architect plans to provide traffic protection using dynamic IPsec tunnels. Which solution should the architect choose?

Q106. Drag and drop the characteristics from the left onto the configuration protocols they describe on the right.

Q107. A network solution is being designed for a company that connects to multiple Internet service providers.
Which
Cisco proprietary BGP path attribute will influence outbound traffic flow?

Q108. Drag and drop the characteristics from the left onto the YANG modules they describe on the right. Not all options are used.

Q109. 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?

Q110. Refer to the exhibit.

Refer to the exhibit. An architect reviews the low-level design of a company’s enterprise network and advises optimizing the STP convergence time. Which functionality must be to Gi1/0/1-10 to follow the architect’s recommendation?

Q111. Refer to the exhibit. A network engineer is designing an OSPF solution to connect a company’s remote to a newly provisioned MPLS VPN backbone. Some of the branches have a direct dark fiber connection between each other. The engineer wants to ensure that the dark fibers are used only when the MPLS core is unavailable.
Which solution must the engineer choose?

Q112. Refer to the exhibit. An architect must design a solution to connect the two ASs. To optimize bandwidth, the design will implement load sharing between router R6 and router R4. Which solution should the design include?

Q113. Which method does Cisco SD-WAN use to avoid fragmentation issues?

Q114. What is an advantage of designing an out-of-band network management solution?