Cisco 300-420 Original Questions | 300-420 Exam Dumps Collection

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Our top priority is to help every customer in cracking the Designing Cisco Enterprise Networks (300-420) test. Therefore, we have created these formats so that every applicant can prepare successfully for the 300-420 exam on the first attempt. We are aware that the cost for the registration of the Cisco 300-420 examination is not what everyone can pay. After paying the hefty 300-420 test registration fee, applicants usually run on a tight budget. This is why Prep4sureGuide provides you with the 300-420 real questions with up to 90 days of free updates.

Details of Cisco 300-420 Exam

The Cisco 300-420 exam consists of about 65 questions that have to be answered within the allocated time of 90 minutes. These items can be presented in different formats, including drag and drop, fill-in-the-blank, testlets, and multiple choice. The students are required to achieve the passing score of 750 points out of a total of 1000. This result allows them to get the associated certification. Besides that, the individuals should be ready to pay the fee of $300. After that, they can register and schedule 300-420 ENSLD through Pearson VUE. This platform provides the candidates with two delivery methods. You can choose the in-person variant and sit for the exam at one of the testing centers. On the other hand, you can opt for the online testing and take the exam from the comfort of your home. Those learners who do not complete the test will have a five-day waiting period before their next attempt.

Career Opportunities for People Who Pass 300-420 Exam and Get Certified

If you are starting the IT career, earning an intermediate-level Cisco certification can provide a plethora of employment opportunities. There are various positions that you can apply for after passing the Cisco 300-420 exam and obtaining the CCNP Enterprise certificate and they are as follows:

Having this certification under your belt can help you get a much higher salary as well. Depending on what position you land, extra skills, and experience, your compensation can vary. According to PayScale.com, as a network engineer, you can earn around $74k, while the salary for a network architect is around $122k annually. If you start working as a network security engineer you can easily get over $82k per year.

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Cisco Designing Cisco Enterprise Networks Sample Questions (Q21-Q26):

NEW QUESTION # 21
A company with multiple service providers wants to speed up BGP convergence time in the event a failure occurs with their primary link. Which approach achieves this goal and does not impact router CPU utilization?

Answer: A

Explanation:
Section: Advanced Enterprise Campus Networks


NEW QUESTION # 22
A customer is undergoing a WAN re-architecture and wants to design QoS policies for remote sites that have low bandwidth. What must be considered to have CBWFQ configured in the parent and child policies in an end-to-end QoS design?

Answer: B

Explanation:
Traffic shaping is required in the parent policy when hierarchical QoS uses CBWFQ in the child policy for low-bandwidth remote sites. In Cisco hierarchical QoS, the parent policy commonly shapes outbound traffic to the real available rate of the WAN service, especially when the physical interface speed is higher than the provider committed rate. The child policy then applies class-based queuing, such as CBWFQ and LLQ, inside the shaped rate. This structure creates an artificial congestion point on the router so the child queues can schedule packets predictably instead of allowing the provider to drop traffic after it exceeds the service rate.
Policing in the child policy would drop excess packets and is not the normal prerequisite for nested CBWFQ.
CBWFQ is supported in child policies within hierarchical designs, and parent shaping is the mechanism that makes the hierarchy effective. This is especially important on low-bandwidth WAN links where voice, video, and business-critical applications require deterministic treatment. Reference topics: hierarchical QoS, CBWFQ, parent shaping, child queuing, WAN QoS design.


NEW QUESTION # 23
NAT-PT translates between what address types?

Answer: A


NEW QUESTION # 24
An engineer must design a large Layer 2 domain that contains hundreds of switches and VLANs.
The engineer's primary goals are to:
- Efficiently utilize the bandwidth of all links
- Avoid Layer 2 loops
- Cause minimal impact on switch CPU and memory
Which technology should the engineer include in the design?

Answer: A

Explanation:
MST groups a large amount of VLANS into single instances which lower the amount of CPU and memory utilization.
https://www.cisco.com/c/en/us/support/docs/lan-switching/spanning-tree-protocol/24248-147.html#mst


NEW QUESTION # 25
Refer to the exhibit.

An architect is designing a network for a customer supporting a Wake-on-LAN application. Which solution must the architect choose?

Answer: C

Explanation:
"IP directed broadcast" must be supported on the last router to the destination subnet. Since the sleeping PC's dont have IP adresses, the machines must be calles awake by broadcast that behaves like an unicast untill they reach the destination network. There the directed broadcast is handled like a proper broadcast to wake all WOL machines.
https://www.cisco.com/c/en/us/support/docs/switches/catalyst-3750-series-switches/91672-catl3-wol-vlans.
html


NEW QUESTION # 26
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