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Cisco 300-445 Exam Overview:

Certification Vendor:Cisco
Exam Name:Designing and Implementing Enterprise Network Assurance
Exam Number:300-445
Exam Format:Multiple-answer, Multiple-choice, Drag-and-drop, Fill-in-the-blank
Available Languages:English
Real Exam Qty:55-65
Related Certifications:CCNP Enterprise
Cisco Certified Specialist - Enterprise Network Assurance
Certificate Validity Period:3 years
Exam Price:$300 USD
Exam Duration:90 minutes
Passing Score:750 (out of 1000)
Sample Questions:Cisco 300-445 Sample Questions
Exam Way:Pearson VUE (Online or Test Center)
Pre Condition:None
Official Syllabus URL:https://learningnetwork.cisco.com/s/300-445-exam-topics

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Cisco 300-445 Exam Syllabus Topics:

TopicDetails
Topic 1
  • 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.
Topic 2
  • 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 3
  • 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 4
  • 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.

Cisco Designing and Implementing Enterprise Network Assurance Sample Questions (Q68-Q73):

NEW QUESTION # 68
ThousandEyes WAN Insights integrates with Cisco SD-WAN to provide visibility into network performance and generate path recommendations. Which two data sources from the SD-WAN environment are essential for WAN Insights to function? (Choose two)

Answer: A,D

Explanation:
The architecture for Designing and Implementing Enterprise Network Assurance (300-445 ENNA) specifies that ThousandEyes WAN Insights relies on deep integration with the Cisco SD-WAN management stack. To generate its predictive path recommendations, the platform must ingest specific telemetry data that reflects both the network's behavior and the applications traversing it.
The first essential data source is historical network performance metrics collected by vAnalytics (Option B). Before WAN Insights can be activated, vAnalytics must be enabled to collect and enrich raw network telemetry from the edge routers. This data includes granular metrics for every SD-WAN tunnel, such as packet loss, latency, and jitter. WAN Insights analyzes these historical trends to forecast future path quality and determine which transport circuits are most likely to meet application SLAs over a long-term period.
The second essential data source is application traffic flow data (Option D). WAN Insights must understand which applications are currently active in the fabric to prioritize recommendations for
"business-critical" services like Office 365, Webex, or custom internal apps. This information is ingested as flow records from the SD-WAN data plane and categorized based on the Application Lists defined in Cisco Catalyst SD-WAN Manager (vManage).


NEW QUESTION # 69
Refer to the exhibit.

Cisco ThousandEyes sent an alert to report that the e-commerce website availability metric dropped. An engineer compares BGP Route Visualization for an alert in ThousandEyes before and during an outage. What is the root cause of the issue?

Answer: B


NEW QUESTION # 70
What type of agent is typically installed on Cisco SD-WAN devices as part of the ThousandEyes integration with vManage?

Answer: A

Explanation:
In theDesigning and Implementing Enterprise Network Assurance (300-445 ENNA)curriculum, the integration of ThousandEyes with the Cisco SD-WAN fabric is a cornerstone of modern wide-area network visibility. The primary agent type used in this native integration is theEnterprise Agent(Option C).
According to the ENNA implementation guidelines, ThousandEyes Enterprise Agents run as containerized applications directly on the Cisco IOS XE software stack (version 17.6.1 and later) of supported hardware, such asCisco Catalyst 8000 Edge PlatformsandISR 4000 Series routers.3This deployment is orchestrated centrally throughCisco Catalyst SD-WAN Manager(formerly vManage), which handles the lifecycle management, including downloading the Docker-based agent image from the Cisco software repository and pushing the initial configuration to the branch edge devices.4 Once deployed, these Enterprise Agents function as internal vantage points that can measure performance across both theunderlay transportand theSD-WAN overlay. By placing the agent on the router, engineers can execute synthetic tests to monitor mission-critical SaaS applications or data center services directly from the branch's perspective, avoiding the need for extra hardware probes at each site. This "agent-on-router" architecture significantly reduces both CapEx and OpEx while providing high-fidelity network intelligence into ISP peering, regional outages, and fabric health.
* Cloud Agents (Option A)are managed by Cisco in global data centers and cannot be "installed" on customer edge routers.
* Endpoint Agents (Option D)are designed for user workstations or laptops and do not provide the infrastructure-level visibility required for SD-WAN transport monitoring.
* Browser Agent (Option B)is not a specific standalone agent type in this context; rather, browser-level testing is a capability often performed by Endpoint or Enterprise Agents.
Therefore, theEnterprise Agentis the correct verified agent type for Cisco SD-WAN vManage integration.


NEW QUESTION # 71
Refer to the exhibit. An engineer wants to view a range of days different than the entire dashboard. Which widget configuration must the engineer select to accomplish this goal?

Answer: C

Explanation:
To view a different time range for a single widget - independent of the dashboard's global time range - the widget must have Relative Time enabled. This allows the engineer to set a custom timeframe (e.g., last 24 hours, last 3 days) for that specific widget only.


NEW QUESTION # 72
Refer to the exhibit. A network administrator receives an incident report from a user who experienced voice and video quality issues with one of their Webex meetings. The administrator ran path visualization from Cisco ThousandEyes before and during the reported incident. What is the cause of the issue?

Answer: C

Explanation:
The "during-incident" path visualization shows packets repeatedly traversing the same ISP nodes, indicated by the red loop in the mid-path. This behavior is characteristic of a routing loop, which causes excessive delay and packet loss - directly impacting real-time applications such as Webex voice and video.


NEW QUESTION # 73
......

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