[Aug-2025] Feel Cisco 300-420 Dumps PDF Will likely be The best Option [Q34-Q56]

QUESTION 34
Refer to the exhibit. An architect must design an IP addressing scheme for a multisite network connected via a WAN transit. The campus site must accommodate 12,000 devices and the branch sites must accommodate 1,000 devices. Which address scheme optimizes network device resources, contains convergence events to the different blocks of the network, and ensures future growth of the network?

QUESTION 35
Which nonproprietary mechanism can be used to automate rendezvous point distribution in a large PIM domain?

QUESTION 36
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.)

QUESTION 37
A company with multiple service providers wants to speed up BGP convergence time in the event a failure occurs with their primary link. Which approach achieves this goal and does not impact router CPU utilization?

QUESTION 38
Drag and drop the types of WAN connectivity from the left onto the connectivity use cases on the right.

QUESTION 39
What is a benefit of using VRRPv3 as compared to VRRPv2?

QUESTION 40
Drag and drop the model-driven telemetry considerations from the left onto the modes they apply to on the right.

QUESTION 41
Which feature is required for graceful restart to recover from a processor failure?

QUESTION 42
Which design element should an engineer consider when multicast is included in a Cisco SD-Access architecture?

QUESTION 43
Which design consideration should be observed when EIGRP is configured on Data Center switches?

QUESTION 44
When designing interdomain multicast, which two protocols are deployed to achieve communication between multicast sources and receivers? (Choose two.)

QUESTION 45
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?

QUESTION 46
When is it advisable to provide dedicated control plane nodes within a Cisco SD-Access design?

QUESTION 47
By default, if IS-IS is enabled on all routers, and this is an IPv6 network, what path is taken?

QUESTION 48
Which design element should an engineer consider when multicast is included in a Cisco SD-Access architecture?

QUESTION 49

Refer to the exhibit. An architect is designing a Layer 2 network for a customer. The network will use the spanning-tree protocol. During a link failure between SW1 and SW2, the fastest possible convergence time is desired. Which solution must the architect select?

QUESTION 50
Which feature is required for graceful restart to recover from a processor failure?

QUESTION 51
An engineer must design an addressing plan for a small business using a single /24 network. Each department must have its own subnet. Drag and drop the subnets from the left onto the departments requirements that they fulfill on the right. Not all options are used.

QUESTION 52
Drag and drop the descriptions from the left onto the corresponding VPN types on the rights.

QUESTION 53
An engineer uses Postman and YANG to configure a router with:
* OSPF process ID 200
* network 172.16.10.128/26 enabled for Area 0
Which get-config reply verifies that the model set was designed correctly?

QUESTION 54
Which two overlay network design considerations must be made for a Cisco SD-Access network? (Choose two.)

QUESTION 55
Which nonproprietary mechanism can be used to automate rendezvous point distribution in a large PIM domain?

QUESTION 56
Which control-plane technology allows the same subnet to exist across multiple network locations?