What is the purpose of implementing QoS in an SD-WAN environment?

To provide a backup path in case of link failure

To increase the total bandwidth of the WAN links

To prioritize certain types of traffic to ensure they meet performance requirements

To encrypt all traffic between sites

What is the primary purpose of SD-WAN in a campus and branch WAN design?

To provide a centralized control plane that simplifies WAN management and improves application performance

To eliminate the need for security appliances at branch sites

To increase the bandwidth of a single MPLS circuit

To replace all physical routers with virtual appliances

How does application-aware routing in SD-WAN improve performance for critical applications?

By using a single link for all traffic to simplify management

By identifying applications and steering their traffic to the path that best meets their requirements

By sending all traffic over the same path to maintain consistency

By prioritizing traffic based on the source MAC address

What is the purpose of traffic steering in SD-WAN?

To prioritize traffic based on the source IP address only

To send all traffic over the most expensive link to ensure quality

To direct specific traffic flows to the most appropriate path based on policies and network conditions

To balance traffic evenly across all links regardless of application

Juniper NetworksCertified Associate, Design

Domain 5Objective 9

SD-WAN Intersite Connectivity JN0-1103 Practice Questions (Page 5)

Part of the Campus and Branch WAN Design domain, which makes up ~33% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~12–20 in this domain), expect 1–2 from this objective — we provide 37 practice questions to prepare you well beyond it. (estimate)

37questions here

8free pages

10concepts

Questions 21–25

21foundation · easy
Which tunneling protocol is commonly used in SD-WAN to encapsulate traffic over an IP network?
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22foundation · easy
What is the purpose of implementing QoS in an SD-WAN environment?
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23foundation · easy
What is the primary purpose of SD-WAN in a campus and branch WAN design?
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24foundation · easy
How does application-aware routing in SD-WAN improve performance for critical applications?
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25foundation · easy
What is the purpose of traffic steering in SD-WAN?
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