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| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Designing Cisco Enterprise Networks (ENSLD) |
| Exam Number: | 300-420 |
| Real Exam Qty: | 55-65 |
| Certificate Validity Period: | 3 years |
| Related Certifications: | CCNP Enterprise |
| Exam Price: | USD 300 |
| Passing Score: | Variable (750-850 / 1000) |
| Available Languages: | English, Japanese |
| Exam Duration: | 90 minutes |
| Exam Format: | Simulation, Fill-in-the-blank, Multiple-Response, Drag-and-Drop, Multiple-Choice |
| Sample Questions: | Cisco 300-420 Sample Questions |
| Exam Way: | Pearson VUE (Online or Test Center) |
| Pre Condition: | No formal prerequisites, but CCNA level knowledge is recommended. |
| Official Syllabus URL: | https://learningnetwork.cisco.com/s/ccnp-enterprise |
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Acquiring the CCNP Enterprise certificate makes one eligible for the expert-level ones such as CCIE Enterprise Wireless and the CCIE Enterprise Infrastructure. The core test 350-401 is also one of the two requirements for these certifications, so the only step remaining is to pass one lab exam for any of the mentioned options. Both of those tests are 8 hours long and mostly assess one's practical competence.
NEW QUESTION # 244
Drag and drop the elements from the left onto the YANG models where they and used on the right.
Answer:
Explanation:
Explanation:
The drag-and-drop answer follows the practical distinction between the YANG model families. IETF models are standards-based models intended to provide a common structure for widely implemented protocol and interface functions. OpenConfig models are vendor-neutral operational and configuration models developed for cross-vendor automation, with a strong focus on consistent telemetry and network state representation.
Cisco native models expose Cisco platform-specific capabilities and usually provide the deepest coverage for IOS XE, IOS XR, or NX-OS features that are not fully represented in a common model. The selected mapping therefore assigns model elements according to origin, portability, and feature depth. In a production automation design, engineers should start with open models when interoperability and long-term portability matter, but they should choose Cisco native models when a required Cisco feature is not available or is incomplete in IETF or OpenConfig. The choice is not cosmetic; it affects payload structure, namespace, validation behavior, and operational consistency across device families. Reference topics: YANG model families, IETF YANG, OpenConfig, Cisco native YANG, model-driven configuration.
NEW QUESTION # 245 
Refer to the exhibit. Which Cisco Catalyst SD-WAN security feature uses global threat intelligence and advanced sandboxing, and continuously analyzes file activity across an extended network?
Answer: A
Explanation:
The described SD-WAN security feature is Cisco Advanced Malware Protection. Cisco Catalyst SD-WAN security documentation identifies AMP as the component that uses global threat intelligence, file reputation, advanced sandboxing, real-time malware blocking, and continuous analysis of file activity across the extended network. That wording maps directly to the question. AMP focuses on detecting malicious files, analyzing unknown files, blocking threats, and performing retrospective analysis if a file is later determined to be malicious. An intrusion prevention system inspects traffic for exploit signatures and known attack behaviors; it does not primarily provide file sandboxing and retrospective malware analysis. Enterprise Firewall with Application Awareness delivers stateful firewall control and application visibility. DNS-layer security, commonly integrated through Cisco Umbrella, blocks threats based on DNS requests before connections are made. The feature that specifically combines global threat intelligence, sandboxing, and continuous file analysis is AMP. Reference topics: Cisco Catalyst SD-WAN security, Advanced Malware Protection, UTD, file reputation, file analysis, sandboxing.
NEW QUESTION # 246
Refer to the exhibit. An architect reviews the low-level design of a company's enterprise network and advises optimizing the STP convergence time. Which functionality must be to Gi1/0/1-10 to follow the architect's recommendation?
Answer: C
NEW QUESTION # 247
What is the function of the multicast Reverse Path Forwarding check?
Answer: D
Explanation:
The multicast Reverse Path Forwarding check is a loop-prevention mechanism. Cisco multicast forwarding does not forward traffic merely because the packet arrived on any multicast-enabled interface. Instead, the router checks whether the packet arrived on the interface that would be used to route traffic back toward the multicast source or, in shared-tree cases, back toward the rendezvous point. If the packet arrives on the expected reverse path, it passes the RPF check and can be replicated to the outgoing interface list. If it arrives on the wrong interface, it is dropped to prevent loops and duplicate packets. This supports a loop-free multicast distribution tree from sources to receivers. Auto-RP mapping agents, bootstrap messages, and RP- set discovery are separate rendezvous point distribution mechanisms; they are not the function of the RPF check. In enterprise designs with redundant links, asymmetric routing, or multiple equal paths, multicast RPF behavior must be reviewed carefully because unicast routing choices directly influence whether multicast packets are accepted or discarded. Reference topics: multicast RPF, PIM forwarding, loop prevention, outgoing interface list.
NEW QUESTION # 248
An engineer must design an in-band management solution for a customer with branch sites. The solution must allow remote management of the branch sites using management protocols over an MPLS WAN. Queueing is implemented at the remote sites using these classes:
How must the solution prioritize the management traffic over the WAN?
Answer: B
Explanation:
For in-band management over the production WAN, the proper marking is DSCP CS2 mapped into the management or operations class with a minimum bandwidth guarantee. Cisco enterprise QoS guidance separates network control traffic from network management traffic. Routing protocol and control-plane traffic should not be diluted by ordinary management flows. CS6 is typically reserved for routing and network- control traffic; EF is reserved for low-latency voice bearer traffic; CS1 is commonly used for scavenger or low-priority traffic. Network management flows such as SSH, SNMP, NTP, FTP-based maintenance, and syslog require reliable delivery, but they should not starve business traffic or real-time services. Therefore, marking with CS2 and mapping the traffic into Class2 is the correct design choice. The bandwidth adjustment should come from a lower-priority class, not from the routing/control or real-time class. Because this is in- band management, the architect must also ensure access control, source restrictions, AAA, logging, and management-plane protection. QoS classification alone does not secure management access; it only gives the traffic an appropriate forwarding treatment over the MPLS WAN. Reference topics: in-band management, DSCP CS2, enterprise QoS classes, management-plane traffic.
NEW QUESTION # 249
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