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Designing Cisco Enterprise Networks (ENSLD) Questions 161–165 (page: 34)

Updated On: 10-Feb-2026

DRAG DROP (Drag and Drop is not supported)

Drag and drop the descriptions from the left onto the categories they apply to on the right.

Select and Place:

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Prior to establishing full-mesh IPsec tunnels in a typical Cisco SD-WAN deployment, which mechanism do WAN Edge routers use to exchange key information for data plane encryption?

  1. They use vSmart controllers as key exchange servers.
  2. They use IKEv2 when exchanging keys with each other.
  3. They use vManage as a key exchange server.
  4. They use vBond as a key exchange server.

Answer(s): A



Which feature minimizes TLOC connections and reduces strain on the vSmart controller in an SD-WAN architecture?

  1. control-direction
  2. affinity
  3. color
  4. control-connections

Answer(s): B





Refer to the exhibit. A network administrator plans to announce the site subnets to the WAN using route summarization instead of announcing every subnet. What is the smallest summary route that should be used to encompass all subnets at the site?

  1. 2001:DB8:ABCD:0003::/60
  2. 2001:DB8:ABCD::/60
  3. 2001:DB8:ABCD::/64
  4. 2001:DB8::/32

Answer(s): B





Refer to the exhibit. A customer is planning to onboard three new VPN partner connections in the data center. The new subnets must not overlap with the existing data center network, and the subnet size must not be bigger than necessary. The customer dedicated 10.1.8.0/21 for this design. How must the subnets be divided to meet these requirements?

  1. Partner-A: 10.1.11.0/25
    Partner-B: 10.1.12.0/22
    Partner-C: 10.1.11.128/27
  2. Partner-A: 10.1.12.0/25
    Partner-B: 10.1.13.0/22
    Partner-C: 10.1.12.128/26
  3. Partner-A: 10.1.11.0/25
    Partner-B: 10.1.13.0/23
    Partner-C: 10.1.11.128/27
  4. Partner-A: 10.1.11.0/24
    Partner-B: 10.1.13.0/23
    Partner-C: 10.1.12.128/26

Answer(s): A



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