[Oct 02, 2022] Lesson Brilliant PDF for the 300-420 Tests Free Updated Today [Q49-Q72]

NO.49 Drag and drop the characteristics from the left onto the configuration protocols they describe on the right.

NO.50 Which topology within a network underlay eliminates the need for first hop redundancy protocols while improving fault tolerance, increasing resiliency, and simplifying the network?

NO.51 Which design consideration must be made when dual WAN Edge routers are deployed at a branch site?

NO.52 Refer to the exhibit.

An architect must design an IGP solution for an enterprise customer. The design must support:
Physical link flaps should have minimal impact.
Access routers should converge quickly after a link failure.
Which two ISIS solutions should the architect include in the design? (Choose two.)

NO.53 Drag and drop the properties from the left onto the protocols they describe on the right.

NO.54 Drag and drop the characteristics from the left onto the correct telemetry mode on the right.

NO.55 At which layer does Cisco Express Forwarding use adjacency tables to populate addressing information?

NO.56 Which two routing protocols allow for unequal cost load balancing? (Choose two.)

NO.57 Refer to the exhibit. Where must an architect plan for route summarization for the topology?

NO.58 When provisioning bandwidth for an IP telephony network, which elements are unique to an IP telephony call?
(Choose two.)

NO.59 An architect is creating a migration strategy for a large organization in which the choice made by the application between IPv6 and IPv4 is based on the DNS request. Which migration strategy does the architect choose?

NO.60 An engineer is designing an EIGRP network for a small branch site where there is only one Layer 3 router. The engineer wants the router to advertise the local LAN network to remote EIGRP neighbors without sending any unnecessary multicast messages on the local LAN. Which action should the engineer take?

NO.61 Refer to the exhibit.

An engineer is designing a routing solution for a customer. The design must ensure that a failure of network
10.1.0.0/24, 10.1.2.0/24, 10.2.1.0/24, or 10.2.3.0/24 does not impact the core. It also requires fast convergence time during any link failover in the core or access networks. Which solution must the engineer select?

NO.62 Drag and drop the properties from the left onto the protocols they describe on the right.

NO.63 Drag and drop the characteristics from the left onto the telemetry mode they apply to on the right.

NO.64 Which nonproprietary mechanism can be used to automate rendezvous point distribution in a large PIM domain?

NO.65 An engineer is looking for a standards-driven YANG model to manage a multivendor network environment.
Which model must the engineer choose?

NO.66 An engineer is upgrading a company’s main site to include a connection to a second ISP. The company will receive full Internet routing tables from both ISPs via BGP. The engineer must ensure that the company does not become a transit autonomous system. Which solution should be included in this design?

NO.67 An engineer must connect a new remote site to an existing OSPF network. The new site consists of two low-end routers, one for WAN, and one for LAN. There is no demand for traffic to pass through this are a. Which area type does the engineer choose to provide minimal router resources utilization, while still allowing for full connectivity to the rest of the network?

NO.68 Which two steps can be taken to improve convergence in an OSPF network? (Choose two.)

NO.69 Drag and drop the elements from the left onto the functions they perform in the Cisco SD-WAN architecture on the right.

NO.70 Which routes does the overlay management protocol advertise in an SD-WAN overlay?

NO.71 Refer to the exhibit. All routers currently reside in OSPF area 0. The network manager recently used R1 and R2 as aggregation routers for remote branch locations and R3 and R4 for aggregation routers for remote office locations. The network has since been suffering from outages, which are causing frequent SPF runs. To enhance stability and introduce areas to the OSPF network with the minimal number of ABRs possible, which two solutions should the network manager recommend? (Choose two.)

NO.72 An engineer must propose a QoS architecture model that allows an application to inform the network of its traffic profile and to request a particular type of service to support its bandwidth and delay requirements. The application requires consistent and dedicated bandwidth end to end. Which QoS architecture model meets these requirements?