Verified Cisco 300-420 Online Practice Test Engine

What's more, part of that PDFBraindumps 300-420 dumps now are free: https://drive.google.com/open?id=1abH0Xgbk6aI7TEp3tW6BKB4ttv-SeoJY

As long as you are willing to exercise on a regular basis, the exam will be a piece of cake, because what our 300-420 practice questions include are quintessential points about the exam. They are almost all the keypoints and the latest information contained in our 300-420 Study Materials that you have to deal with in the real exam. And we have high pass rate of our 300-420 exam questions as 98% to 100%. It is hard to find in the market.

Cisco 300-420 (Designing Cisco Enterprise Networks) certification exam is a comprehensive exam that tests the knowledge and skills of network design engineers. 300-420 exam is designed to assess the candidate's ability to design, deploy, and optimize enterprise networks. 300-420 Exam is intended for network architects, network designers, and network engineers who have experience with designing and implementing enterprise networks.

>> Test 300-420 Simulator Online <<

Exam Questions Cisco 300-420 Vce & PDF 300-420 VCE

Through years of efforts and constant improvement, our 300-420 exam materials stand out from numerous study materials and become the top brand in the domestic and international market. Our company controls all the links of 300-420 training materials which include the research, innovation, survey, production, sales and after-sale service strictly and strives to make every link reach the acme of perfection. Our company pays close attentions to the latest tendency among the industry and the clientsโ€™ feedback about our 300-420 Certification guide.

Cisco 300-420 Exam, also known as Designing Cisco Enterprise Networks (ENSLD), is a certification exam that focuses on designing advanced enterprise network solutions. 300-420 exam is intended for network architects, network engineers, and other IT professionals who are responsible for designing, deploying, and maintaining Cisco enterprise network solutions.

Cisco Designing Cisco Enterprise Networks Sample Questions (Q101-Q106):

NEW QUESTION # 101

Refer to the exhibit An engineer is designing an OSPF solution with these requirements:
* NMS server will manage R5 and R6.
* Upon failure of R1. all NMS traffic should be routed through R4.
* Upon failure of the link between R5 and R6. all traffic destined for 10.6.6.6 should be routed through R4 Which solution must the engineer choose?

Answer: D

Explanation:
Redistributing OSPF process 1 into process 2 on both R1 and R4 provides the required backup routing behavior between the management network and the target routers. The design requirements are failure driven:
if R1 fails, NMS traffic must use R4, and if the link between R5 and R6 fails, traffic to 10.6.6.6 must still route through R4. When separate OSPF processes or domains exist, controlled redistribution at both exit points allows reachability to be maintained through either redistribution point. Advertising a single address into OSPF with high cost on R1 does not solve both failure cases. Static routes with IP SLA on R2 and R3 would be more manual and less aligned with the dynamic OSPF design. Default-information originate would provide a default path but would not accurately advertise the specific internal reachability required for the NMS destinations. The redistribution design must also include route filtering or tagging in production to prevent feedback loops. Reference topics: OSPF redistribution, redundant redistribution points, management reachability, route control, failure-path design.


NEW QUESTION # 102
Which is a function of the Proactive Insights feature of Cisco DNA Center Assurance?

Answer: C


NEW QUESTION # 103
An engineer must configure EIGRP to ensure that all WAN routes are not advertised to the routers in a data center.
Which action must be taken?

Answer: A

Explanation:
Configuring an EIGRP stub router with receive-only allows it to learn routing information from its neighbors while preventing it from advertising any routes. This ensures that WAN routes are not propagated to the data center routers.


NEW QUESTION # 104

Refer to the exhibit. Area 10 is a regular OSPF area and networks 10.1.1.0/24 and 172.16.1.0/24 are internal.
Which design provides optimal routing between both networks when the link between routers C and E fails?

Answer: A


NEW QUESTION # 105
A network engineer must design an MSDP multicast solution to provide RP resilience in a network with two separate domains. Also, multicast sources and receivers must register with the local RP. Which solution must the engineer choose?

Answer: C

Explanation:
The correct design is to use the same anycast RP address on loopback interfaces so receivers and sources register with their nearest available rendezvous point. Cisco Anycast RP designs use a common RP address advertised from multiple RP routers, allowing unicast routing to direct PIM joins and registers to the closest RP. MSDP is then used between the RP routers so each RP can learn about active sources registered to the other RP. This provides resilience and local registration while keeping RP reachability consistent for the multicast domain. Option B captures the key behavior: the RP loopback is configured with the same /32 address, and normal routing sends traffic to the closest RP. Configuring a hash value, group range splitting, or equal priority alone does not provide the Anycast RP behavior required here. A professional design should also use unique loopbacks for MSDP peer sessions while keeping the shared anycast loopback as the RP address. Reference topics: Anycast RP, MSDP, PIM-SM rendezvous points, source registration, multicast high availability.


NEW QUESTION # 106
......

Exam Questions 300-420 Vce: https://www.pdfbraindumps.com/300-420_valid-braindumps.html

P.S. Free 2026 Cisco 300-420 dumps are available on Google Drive shared by PDFBraindumps: https://drive.google.com/open?id=1abH0Xgbk6aI7TEp3tW6BKB4ttv-SeoJY