NO.21 Refer to the exhibit.

EIGRP has been configured on all links. The spoke nodes have been configured as EIGRP stubs, and the WAN links to R3 have higher bandwidth and lower delay than the links to R4. When a link failure occurs at the R1-R2 link, what happens to traffic on R1 that is destined for a subnet attached to R2?

NO.22 Drag and drop the descriptions from the left onto the Cisco SD-WAN component they describe on the right.

NO.23 Drag and drop the components in a Cisco SD-Access architecture from the left onto their descriptions on the right.

NO.24 An architect must address sustained congestion on the access and distribution uplink of network. QoS has already been implemented and optimized, but it is no longer effective in ensuring optimal network performance. Which two solutions should the architect use to improver network performance. (Choose two)

NO.25 Which method does Cisco SD-WAN use to avoid fragmentation issues?

NO.26 Refer to the exhibit. An architect is designing a BGP solution to connect a remote branch to a service provider. There are several prefixes within the branch that the company does not want to be advertised to the internet. Which solution should the architect use to accomplish this?

NO.27 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?

NO.28 A client is moving to Model-Driven Telemetry and requires periodic updates. What must the network architect consider with this design?

NO.29 Which consideration must be made when designing a Cisco SD-Access fabric underlay?

NO.30 Which two statements about VRRP advertisements are true? (Choose two.)

NO.31 Which two BGP features will result in successful route exchanges between eBGP neighbors sharing the same AS number? (Choose two.)

NO.32

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?

NO.33 An engineer must design an in-band management solution for a customer with branch sites. The solution must allow remote management of the branch sites using management protocols over an MPLS WAN. Queueing is implemented at the remote sites using these classes:

How must the solution prioritize the management traffic over the WAN?

NO.34 An engineer is designing a multicast network for a company specializing in VoD content. Receivers are across the Internet, and for performance reasons, the multicast framework close to the receivers within each AS. For high availability, if the sources in one AS are no longer available, the receivers of that AS must be able to receive the VoD content from sources in another AS. Which feature must the design include?

NO.35 Refer to the exhibit. An architect must design a solution to connect the network behind R3 with the EIGRP network. Which mechanism should be included to avoid routing loops?

NO.36 Drag and drop the descriptions from the left onto the corresponding VPN types on the rights.

NO.37 The customer solution requires QoS to support streaming multimedia over a WAN. An architect chooses to use Per-Hop Behavior. Which solution should the engineer use to of mark traffic traveling between branch sites?

NO.38 A customer with an IPv4 only network topology wants to enable IPv6 connectivity while preserving the IPv4 topology services. The customer plans to migrate IPv4 services to the IPv6 topology, then decommission the IPv4 topology. Which topology supports these requirements?

NO.39 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?

NO.40 What are two valid scaling techniques when an EIGRP network is designed that consists of more than 1000 routers? (Choose two.)

NO.41 Drag and drop the characteristics from the left onto the correct telemetry mode on the right.

NO.42 Drag and drop the characteristics from the left onto the YANG modules they describe on the right. Not all options are used.

NO.43 An engineer is working for a large cable TV provider that requires multiple sources streaming video on different channels using multicast with no rendezvous point. Which multicast protocol meets these requirements?

NO.44 A large chain of stores currently uses MPLS-based T1 lines to connect their stores to their data center. An architect must design a new solution to improve availability and reduce costs while keeping these considerations in mind:
* The company uses multicast to deliver training to the stores.
* The company uses dynamic routing protocols and has implemented QoS.
* To simplify deployments, tunnels should be created dynamically on the hub when additional stores open.
Which solution should be included in this design?

NO.45 When designing interdomain multicast, which two protocols are deployed to achieve communication between multicast sources and receivers? (Choose two.)