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| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Designing Cisco Enterprise Networks (ENSLD) |
| Exam Number: | 300-420 ENSLD |
| Real Exam Qty: | 55-65 |
| Certificate Validity Period: | 3 years |
| Exam Format: | Drag and drop, Multiple choice, Multiple response, Simulation-based questions |
| Related Certifications: | CCNP Enterprise CCIE Enterprise Infrastructure |
| Exam Duration: | 90 minutes |
| Exam Price: | $300 USD |
| Available Languages: | English, Simplified Chinese, Japanese |
| Recommended Training: | Cisco Official Training (Designing Cisco Enterprise Networks) Cisco Learning Network - ENSLD |
| Exam Registration: | Pearson VUE Cisco Exams Cisco Certification Exam Registration |
| Sample Questions: | Cisco 300-420 Sample Questions |
| Exam Way: | Available via Pearson VUE test centers or online proctored exam |
| Pre Condition: | No formal prerequisites required. Recommended: CCNA-level knowledge and CCNP Enterprise core exam (350-401 ENCOR). |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/300-420-ensld.html |
>> Exam 300-420 Questions Pdf <<
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Cisco 300-420 Exam is a challenging exam that requires a significant amount of preparation and study. 300-420 exam consists of 60-70 questions and has a duration of 90 minutes. The questions are designed to test the candidate's understanding of the design principles and best practices for enterprise-level networks. 300-420 exam is computer-based and can be taken at any authorized Pearson VUE testing center.
NEW QUESTION # 85
Refer to the exhibit. An architect must design a solution that uses the direct link between R1 and R2 for traffic from 10.10.10.0/24 toward network 10.10.20.0/24. Which solution should the architect include in the design?
Answer: D
Explanation:
OSPF first look at the prefered path list as below and secondly compare path metric:
Intra-Area (O)
Inter-Area (O IA)
External Type 1 (E1)
NSSA Type 1 (N1)
External Type 2 (E2)
NSSA Type 2 (N2)
So most appropriate answer is to configure R1-R2 link as multiarea adjacency.
under the interface configuration mode:
ip ospf network point-to-point
ip ospf multi-area 1
https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/118879-configure- ospf-00.html
NEW QUESTION # 86
Refer to the exhibit.
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?
Answer: A
NEW QUESTION # 87
Which protocol is deployed through LAN automation to build node-to-node underlay adjacencies in SDA?
Answer: D
Explanation:
Cisco SD-Access LAN automation deploys IS-IS as the underlay routing protocol to build node-to-node adjacencies automatically. The underlay must provide stable IP reachability between fabric nodes before the overlay control plane and VXLAN data plane can operate correctly. Cisco SD-Access design guidance uses an automated routed access underlay in which point-to-point links are discovered and provisioned, and IS-IS is used to advertise infrastructure reachability. This approach reduces manual configuration, accelerates brownfield or greenfield onboarding, and creates a consistent transport foundation for the fabric. LISP is used in the SD-Access control plane for endpoint mapping, not for building underlay adjacencies. VXLAN is the overlay data-plane encapsulation and does not establish routing adjacencies. OSPF can be used in some routed networks, but LAN automation for SD-Access uses IS-IS as the automated underlay protocol. Reference topics: SD-Access LAN automation, routed underlay, IS-IS underlay, fabric node discovery, Cisco Catalyst Center automation.
NEW QUESTION # 88
Which two LISP components are required in the Cisco SD-Access fabric control plane node? (Choose two.)
Answer: B,D
Explanation:
The Cisco SD-Access fabric control-plane node requires the LISP Map-Resolver and Map-Server functions.
In SD-Access, fabric edge nodes register locally attached endpoints with the control-plane node, and other fabric nodes query the control plane when they need to locate a destination endpoint. The Map-Server stores Endpoint Identifier to Routing Locator bindings, while the Map-Resolver resolves lookup requests and returns mapping information so the source edge node can encapsulate traffic toward the correct remote fabric node.
Ingress Tunnel Router and Egress Tunnel Router roles are performed by fabric edge or border nodes that encapsulate and decapsulate user traffic, not by the dedicated control-plane function. The option labeled Map- Server Proxy reflects the map-server role used in the answer set, while the Map-Resolver is explicitly required. This separation lets SD-Access provide host mobility, anycast gateway behavior, and scalable endpoint reachability without flooding. Reference topics: Cisco SD-Access control plane, LISP, Map-Server, Map-Resolver, EID-to-RLOC mapping, fabric edge registration.
NEW QUESTION # 89
Which topology within a network underlay eliminates the need for first hop redundancy protocols while improving fault tolerance, increasing resiliency, and simplifying the network?
Answer: A
NEW QUESTION # 90
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