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 the convergence time for access layer switch failures.
Which technique must the design include?
Answer : A
An existing network solution is using BFD in echo mode. Several network devices are experiencing high CPU utilization, which an engineer has determined is related to the BFD feature. Which solution should the engineer leverage to reduce the CPU load?
Answer : A
How is a sub-second failure of a transport link detected in a Cisco SD-WAN network?
Answer : B
Refer to the exhibit. Which two solutions maximize the use of the links between the core and distribution layers? (Choose two.)
Answer : AB
A customer's current Layer 2 infrastructure is running Spanning Tree 802.1d, and all configuration changes are manually implemented on each switch. An architect must redesign the Layer 2 domain to achieve these goals:
* reduce the impact of topology changes
* reduce the time spent on network administration
* reduce manual configuration errors
Which two solutions should the architect include in the new design? (Choose two.)
Answer : CD
Which component is part of the Cisco SD-Access overlay architecture?
Answer : D
How are wireless endpoints registered in the HTDB in a Cisco SD-Access architecture?
Answer : B
Reference:
https://www.cisco.com/c/en/us/td/docs/solutions/CVD/Campus/cisco-sda-design-guide.html
What is the purpose of a Cisco SD-Access underlay network?
Answer : C
DRAG DROP -
Drag and drop the components in a Cisco SD-Access architecture from the left onto their descriptions on the right.
Select and Place:
Answer :
Refer to the exhibit. The distribution switches serve as the Layer 3 boundary. HSRP preemption is enabled. When the primary switch comes back after a failure, traffic is initially dropped. Which solution must be implemented to improve the design?
Answer : C
Refer to the exhibit. Where must an architect plan for route summarization for the topology?
Answer : D
Refer to the exhibit. The connection between SW2 and SW3 is fiber and occasionally experiences unidirectional link failure. An architect must optimize the network to reduce the change of Layer 2 forwarding loops when the link fails. Which solution should the architect include?
Answer : D
Refer to the exhibit. The full EIGRP routing table is advertised throughout the network. Currently, users experience data loss when any one link in the network fails. An architect must optimize the network to reduce the impact when a link fails. Which solution should the architect include in the design?
Answer : A
What is the purpose of a control plane node in a Cisco SD-Access network fabric?
Answer : B
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 applied to Gi1/0/1-10 to follow the architect's recommendation?
Answer : D