2026 Latest TestPassKing 300-445 PDF Dumps and 300-445 Exam Engine Free Share: https://drive.google.com/open?id=1a_bHEHgsM9QBe6BHiT34XSgu_AaU1JNA
We have security and safety guarantee, which mean that you cannot be afraid of virus intrusion and information leakage since we have data protection acts, even though you end up studying 300-445 test guide of our company, we will absolutely delete your personal information and never against ethic code to sell your message to the third parties. Our 300-445 Exam Questions will spare no effort to perfect after-sales services. Thirdly countless demonstration and customer feedback suggest that our Designing and Implementing Enterprise Network Assurance study question can help them get the certification as soon as possible, thus becoming the elite, getting a promotion and a raise and so forth.
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
| Topic 4 |
|
>> Practice 300-445 Test Engine <<
Try our best to get the related 300-445 certification is the best way to show our professional ability, however, the exam is hard nut to crack and there are so many 300-445 preparation questions related to the exam, it seems impossible for us to systematize all of the key points needed for the exam by ourselves. We would like to help you out with the 300-445 Training Materials compiled by our company. There are so many strong points of our 300-445 training materials, you will be bound to pass the 300-445 exam with high scores.
NEW QUESTION # 43
Refer to the exhibit. Cisco ThousandEyes sent an alert that the bank website cannot be loaded in
10 seconds from the Sydney Cloud agent. What is the root cause of the website outage?
Answer: C
Explanation:
From the waterfall view, the critical delay occurs during the Receive phase of the large neo_background.jpg object:
- Receive time: 6472 ms
- Total load time: 7405 ms
- DNS, Connect, SSL, and Send times are normal.
A long Receive time indicates slow data transfer, not redirects, CPU issues, or missing objects.
This conclusively points to bandwidth throughput problems on the path between the Sydney Cloud agent and the bank site.
NEW QUESTION # 44
Users on remote sites are reporting voice issues, can you identify possible causes and next steps from the following exhibits?
Answer: D
NEW QUESTION # 45
Your organization wants to be notified of an event as soon as it is triggered by an alert threshold. This notification should be sent to your ITSM and generate an incident so it can be responded to appropriately.
What kind of integration should you use?
Answer: C
Explanation:
In theDesigning and Implementing Enterprise Network Assurance (300-445 ENNA)curriculum, the objective of modern network assurance is to bridge the gap between "visibility" and "action". When an organization requires an automated workflow to handle network performance anomalies, the most efficient architecture is the nativeServiceNow Integration(Option A). This integration is categorized as a "Custom- Built" or native integration within the ThousandEyes platform, designed specifically to facilitate the delivery of direct notifications into a ServiceNow account.
According to the ENNA implementation standards, the ThousandEyes ServiceNow integration utilizes the ServiceNow Incident Managementmodule. When a predefined alert rule (such as a 5% packet loss threshold on a critical SaaS path) is violated, ThousandEyes triggers an event and immediately pushes the alert data to ServiceNow via an OAuth-authenticated connection. Within ServiceNow, this data is used to automatically generate anIncident, complete with relevant metadata such as the test name, agent location, and the specific metrics that triggered the violation. This automation eliminates the manual overhead of "copy-pasting" alert details from a monitoring dashboard into a ticketing system, thereby significantly reducing theMean Time to Identification (MTTI).
WhileCustom Webhooks(Option C) can achieve a similar result by sending JSON payloads to a REST API, they require additional development effort to parse the data on the receiver side. The native ServiceNow integration provides a pre-configured template that maps ThousandEyes alert fields directly to ServiceNow incident fields, offering a "one-click" setup experience that is preferred for enterprise-grade deployments.
Options B and D are irrelevant for the specific goal of ITSM incident generation. Therefore, for direct ITSM notification and incident creation, the nativeServiceNow Integrationis the verified recommendation.
NEW QUESTION # 46
You're analyzing NetFlow data for a network supporting voice and video traffic. The data shows consistent spikes in delay and jitter during peak hours. Which optimization would you recommend?
Answer: A
Explanation:
In theDesigning and Implementing Enterprise Network Assurance (300-445 ENNA)curriculum, capacity planning and optimization are driven by telemetry data such as NetFlow. When NetFlow identifies that delay and jitter-metrics highly impactful to real-time traffic-spike during peak hours, it indicates that high- priority packets are competing for resources with bulk data.
The most appropriate recommendation is totune the existing QoS configuration(Option C). This involves adjusting the Queuing and Scheduling policies on the routers to ensure that voice and video traffic (typically marked with EF and AF41/AF42 DSCP values) is serviced before other traffic classes during periods of congestion. This solution is targeted, cost-effective, and directly addresses the observed jitter issues without the need for massive capital expenditure.
Reviewing other options:
* Option A:A complete QoS redesign is often unnecessary and too invasive for solving peak-hour jitter if a basic QoS framework is already in place.
* Option B:Increasing bandwidth on "all" links is a "brute force" approach that is expensive and fails to address the underlying problem of traffic prioritization.
* Option D:Hardware replacement is a last resort and would not resolve delay/jitter if the new hardware still lacks a properly tuned QoS policy.
NEW QUESTION # 47
Exhibit:
An engineer works to optimize a website by reducing the page-load time to below 500 ms. The engineer set up a Cisco ThousandEyes page-load test to baseline the current website performance. Which action should be recommended to reduce page-load time?
Answer: C
Explanation:
In the context of Designing and Implementing Enterprise Network Assurance (300-445 ENNA) , analyzing page-load metrics within Cisco ThousandEyes requires identifying the primary bottlenecks that contribute to the Total Page Load Time . The provided screenshot displays a " Page Breakdown " of 7 resources totaling 953 kB. A critical observation of the pie chart reveals that Images (the teal-colored segment) constitute the vast majority of the page ' s payload and resource count.
When the goal is to reduce the page-load time from 1023 ms to below 500 ms , the engineer must target the heaviest components. Lazy loading is a design pattern that defers the initialization of non-critical resources at page load time. Instead of loading all images simultaneously when the user first navigates to the URL, lazy loading ensures that images are only downloaded as they are about to enter the viewport. This significantly reduces the initial DOM load time and the total Page Load Time because the browser does not have to wait for large image files to be fully retrieved before declaring the page " loaded. " Alternative options are less effective in this specific scenario based on the data:
* AJAX (XHR/Fetch): The chart shows that XHR and Fetch resources represent a negligible sliver of the total weight; optimizing them would yield minimal gains.
* Moving IMG elements: While moving scripts to the bottom can help with rendering, moving image elements to the bottom of the body does not stop the browser from initiating the download requests immediately, thus failing to significantly reduce the total load time.
* CDN for Fonts: The " Font " category is also a small fraction of the total 953 kB. While a CDN is a best practice for latency, it does not address the primary " weight " issue caused by the images.
Therefore, implementing lazy loading (Option C) is the most impactful recommendation. It directly addresses the largest resource consumer (Images) identified in the ThousandEyes Page Breakdown, allowing the engineer to reach the sub-500 ms performance target.
NEW QUESTION # 48
......
In the PDF version, real 300-445 exam questions are available. These Cisco 300-445 real questions are printable and portable. You can take this PDF document anywhere and study for the Designing and Implementing Enterprise Network Assurance (300-445) exam without time restrictions. TestPassKing regularly make changes in the 300-445 PDF format when required. 300-445 questions in this format are relevant to the actual test.
300-445 Examcollection Vce: https://www.testpassking.com/300-445-exam-testking-pass.html
DOWNLOAD the newest TestPassKing 300-445 PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=1a_bHEHgsM9QBe6BHiT34XSgu_AaU1JNA