300-420 Practice Questions
Designing Cisco Enterprise Networks (ENSLD)
Last Update 1 day ago
Total Questions : 339
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Our free CCNP Enterprise practice questions crafted to reflect the domains and difficulty of the actual exam. The detailed rationales explain the 'why' behind each answer, reinforcing key concepts about 300-420. Use this test to pinpoint which areas you need to focus your study on.
A customer’s environment includes hosts that support IPv6-only. Several of these hosts must communicate with a public web server that has only IPv4 domain name resolution. Which solution should the customer use in this environment?
In PIM sparse mode, if an RPF check is successful on a multicast-enabled device, what happens to the multicast packet?
What is the purpose of Cisco vBond as a Session Traversal Utilities for NAT server?
Drag and drop the types of WAN connectivity from the left onto the connectivity use cases on the right.
Graphical user interface, application
Description automatically generated
Refer to the exhibit. An architect is designing a network that requires route redistribution. The design must prevent route feedback and the creation of routing loops. The OSPF domain is using default metrics, and the IS-IS domain is using narrow metrics. Which solution must the architect select?
Drag and drop the elements from the left onto the YANG models where they and used on the right.
Diagram
Description automatically generatedAn 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)
In Cisco SD-Access. virtual networks create segmentation that allows for separation of users and resources. How is this type of segmentation described?
An engineer is designing a multicast network for a financial application Most of the multicast sources also receive multicast traffic (many-to-many deployment model). To better routing tables, the design must not use source trees. Which multicast protocol satisfies these requirements?
Refer to the exhibit.
The failover time of ISP-2 is significantly shorter than ISP-1 when an interface on the ISP router toward the campus network fails. Which solution minimizes the downtime to the sub-second?
