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To pass the 300-445 exam, you must put in a lot of time studying, practicing, and working hard. You will need real Cisco 300-445 Questions and the necessary understanding of the exam's format to pass the 300-445 test. Without preparing with actual Designing and Implementing Enterprise Network Assurance (300-445) questions, applicants find it difficult to get the knowledge essential to pass the Cisco certification exam in a short time.

Cisco 300-445 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Insights and Alerts: This domain addresses configuring alert rules based on network conditions and end-user experience factors. It covers selecting metrics for stakeholders, validating alerts, and recommending network optimization for capacity planning.
Topic 2
  • Data Collection Implementation: This domain focuses on deploying enterprise and endpoint agents across infrastructure and end-user devices. It covers configuring network, DNS, voice, web, and endpoint tests using ThousandEyes and Meraki Insights, along with implementing synthetic web tests and authentication methods.
Topic 3
  • Data Analysis: This domain encompasses diagnosing network issues like packet loss, congestion, routing, and jitter, plus end-device problems. It includes analyzing web application performance and identifying security threats such as DDoS attacks, DNS hijacking, and BGP hijacking.
Topic 4
  • Platforms and Architecture: This domain covers understanding monitoring agent types and placement, active versus passive monitoring, and ThousandEyes WAN Insights. It addresses Cisco platform integrations, metric baselines, and selecting appropriate integration methods and assurance platforms based on business requirements.

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Cisco Designing and Implementing Enterprise Network Assurance Sample Questions (Q59-Q64):

NEW QUESTION # 59
An engineer needs to create a test that requires authentication configuration to monitor an API.
The test must send a POST request with client credentials parameters to get a token. The token then needs to be sent out on a GET request to be authorized to get the resource. What must be done to meet the requirements? (Choose two)

Answer: A,E

Explanation:
In the Designing and Implementing Enterprise Network Assurance (300-445 ENNA) curriculum, monitoring modern APIs often requires handling complex authentication flows, such as OAuth 2.0 with specific client credential parameters. The provided exhibit illustrates the HTTP Authentication options available within a standard HTTP Server test: None, Basic, NTLM, Kerberos, and OAuth.
According to the ENNA implementation standards, while the HTTP Server test type supports OAuth (Option C), its native implementation is limited. Specifically, it is designed to use a pre- existing token or a simple token refresh flow; it does not support the injection of custom parameters in the initial POST request required to obtain a token in many enterprise client- credential scenarios. Basic and NTLM (Options A and B) are legacy protocols that rely on simple username/password headers and cannot facilitate the multi-step token exchange process described.
To fulfill the requirement of a two-step flow (POST for token, followed by GET for resource), engineers must use more flexible test types:
Transaction scripts (Option D): These allow the engineer to write custom JavaScript using the ThousandEyes transaction library to programmatically handle the POST request, parse the resulting JSON token, and then pass that token into the subsequent GET request's header.
API tests (Option E): These are purpose-built for API monitoring and natively support the definition of variables and multi-step requests where the output of one call (the token) serves as the input for the next.
By utilizing these advanced test types, the engineer can successfully navigate complex authentication requirements that the standard HTTP Server test cannot accommodate.


NEW QUESTION # 60
Refer to the exhibit. Which two configurations allow the Cisco ThousandEyes Enterprise Agent to use the IPv6 path to perform the DNS query? (Choose two.)

Answer: C,D

Explanation:
To ensure the ThousandEyes Enterprise Agent uses IPv6 for DNS queries, two things must be configured:
1. The agent must prefer IPv6, so it selects IPv6 transport when both families are available.
2. The DNS test must explicitly target DNS servers using IPv6 addresses, ensuring the lookup itself takes place over IPv6.


NEW QUESTION # 61
Refer to the exhibit.

A network engineer is tasked with configuring an alert that will trigger if the HTTP server responds with a server error. What alert conditions should be configured to meet the specified requirements?

Answer: A

Explanation:
56
In the Designing and Implement 7 ing Enterpr 8 ise Network Assurance (300-445 ENNA) framework, configuring effective alert rules is critical for distinguishing between standard network noise and actionable application-layer failures. For Web - HTTP Server tests, ThousandEyes allows engineers to monitor both network-level metrics (like Connect time) and application-level indicators (like HTTP response codes).
The requirement is to trigger an alert specifically when the HTTP server responds with a server error . In the HTTP protocol, server errors are categorized as the 5XX series of status codes (e.g., 500 Internal Server Error,
503 Service Unavailable, 504 Gateway Timeout). To meet this requirement, the engineer must configure a location alert condition where the Metric is set to Response Code and the condition value is server error (5XX) (Option D).
Reviewing the other options:
* Error type is any (Option A): While this would capture server errors, it would also trigger for 4XX client errors (like 404 Not Found) and network-layer timeouts, making it too broad for a specific " server error " requirement.
* Wait Time is Dynamic (Option B): This monitors the time-to-first-byte using statistical baselining.
While high wait times often precede 5XX errors, this condition only alerts on latency, not on the actual error code itself.
* Response Time (Option C): Similar to wait time, this monitors performance speed rather than the logical success or failure of the server ' s response.
By specifically selecting Response Code: server error(5XX) , the engineer ensures that the operations team is only notified when the application backend is experiencing a functional failure, rather than just a slow response or a client-side misconfiguration.


NEW QUESTION # 62
In data analysis, which collected data is analyzed to diagnose web application performance issues?

Answer: B

Explanation:
In data analysis, browser waterfalls are analyzed to diagnose web application performance issues. Browser waterfalls provide a visual representation of the sequence and timing of resource loading within a web page, helping identify bottlenecks, latency issues, and performance optimizations to enhance user experience and page load times.


NEW QUESTION # 63
Drag and Drop Question
An engineer is configuring an alert rule for an organization with 200 endpoint agents to trigger when 5 or more of the agents access a SaaS application over a specific ISP. Drag and drop the configuration options from the bottom onto the boxes in the alert rule configuration screen.

Answer:

Explanation:

Explanation:
The rule fires when 5 or more Endpoint Agents ( โ‰ˆ โ‰ฅ 1 % of 200 ) see the traffic traversing ASN
5030 (the backup ISP), indicating fail-over.


NEW QUESTION # 64
......

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