300-420 Cisco Designing Cisco Enterprise Networks (ENSLD) Free Practice Exam Questions (2025 Updated)

Drag and drop the characteristics from the left onto the configuration protocols they describe on the right.

Exhibit:

Which two functions are provided by the Cisco SD-WAN orchestration plane? (Choose two.)

Refer to the exhibit.

An architect is designing a routing solution for a company. The new design will add a circuit routers C and D to protect against loss of connectivity to 10.0.4.0/24 during a link failure between routers B and D. Which solution must the architect choose?

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?

What does the fabric data plane leverage in SD-Access Architecture?

When a first hop redundancy solution is designed, which protocol ensures that load balancing occurs over multiple routers using a single virtual IP address and multiple virtual MAC addresses?

Refer to the exhibit. A customer is planning to deploy a new branch in New York. The new office will not exceed 1024 users. Which subnet must be used to provide maximum number of host addresses while not providing more than necessary?

Which two border nodes are available in the Cisco SD-Access architecture? (Choose two.)

Which two BGP features will result in successful route exchanges between eBGP neighbors sharing the same

AS number? (Choose two.)

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

A company requires a private WAN design that allows remote sites to connect to HQ. The design must ensure that:

traffic is always encrypted

forwarding overhead is reduced

management of security Is centralized

multicast traffic is supported

Which technology must the company select?

Refer to the exhibit. A customer experienced an unexpected network outage when the link between R1 and R2 went down. An architect must design a solution to ensure network continuity in the event the link fails again. Which solution should the design include?

An engineer is designing an IPv4 addressing plan for an enterprise with 1000 branches. Each branch requires a prefix for data and a prefix for voice. Each prefix must accommodate up to 128 hosts, and prefixes must facilitate summarization at aggregation points in the network. The security team requires a simple method for identifying voce prefixes. Which allocation does the engineer recommend from the RFC1918 address space?

Which OSPF area blocks LSA Type 3, 4 and 5, but allows a default summary route?

Refer to the exhibit A customer wants to adopt a dynamic site-to-site VPN solution to secure communication for VoIP, video, and FTP traffic between the remote branches and the headquarters. The customer also wants the branches to communicate directly, thereby reducing traffic at the headquarters location. The solution must consider that the branch routers are limited in available memory. Which VPN solution meets these requirements?

Refer to the exhibit.

A network engineer must design a multicast solution based on:

* Many-to-many communications between the users and sources

* Support of up to 50 multicast sources

* Users that must register for steams

Which multicast solution must the engineer select?

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

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