Free PDF Quiz 2026 300-445: Designing and Implementing Enterprise Network Assurance–Professional Dumps Free Download

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Cisco 300-445 Exam Syllabus Topics:

SectionObjectives
Platforms and Architecture- Describe network assurance platforms
  • 1. Cisco ThousandEyes
  • 2. Cisco Catalyst Center (DNA Center)
  • 3. Cisco vManage
- Describe network assurance architecture
  • 1. On-premises and cloud components
  • 2. Integration with existing monitoring solutions
  • 3. Scalability and redundancy
Insights and Alerts- Configure and manage alerts
  • 1. Alert rules and notifications
  • 2. Role-based access control (RBAC)
- Generate and interpret insights
  • 1. Dashboard utilization
  • 2. Reporting for stakeholders
Data Collection Implementation- Configure data collection for network devices
  • 1. Telemetry sources
  • 2. Test configurations
  • 3. Agents (Cloud, Enterprise, Endpoint)
- Deploy and manage agents
  • 1. Enterprise Agent deployment on IOS XE
  • 2. Endpoint Agent deployment
Data Analysis- Interpret network performance data
  • 1. Network layer metrics (loss, latency, jitter)
  • 2. Path visualization
  • 3. BGP monitoring and analysis
- Identify trends and anomalies
  • 1. Troubleshooting root cause analysis
  • 2. Baseline establishment

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Valid Cisco 300-445 Exam Sample, 300-445 New Dumps Pdf

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Cisco Designing and Implementing Enterprise Network Assurance Sample Questions (Q29-Q34):

NEW QUESTION # 29
Refer to the exhibit

. An engineer configured a dynamic test to monitor Webex from 25 endpoint agents. After a week, the engineer noticed that the test was only running on 5 endpoint agents. Which change must the engineer make in the test configuration to run the test on 25 endpoint agents?

Answer: A


NEW QUESTION # 30
When deploying endpoint agents at scale across the enterprise, which operating systems are typically supported?

Answer: B

Explanation:
When deploying endpoint agents at scale across the enterprise, endpoint agent support typically includes Windows, Mac, and Linux operating systems to ensure comprehensive coverage of end-user devices and network infrastructure for monitoring and troubleshooting purposes.


NEW QUESTION # 31
A network monitoring engineer is tasked with creating a widget that displays the average packet loss from an agent installed as a Linux package. What is the data source and measure that should be selected?

Answer: D

Explanation:
InDesigning and Implementing Enterprise Network Assurance (300-445 ENNA), dashboard widgets must be mapped to the correct telemetry data source and statistical measure. When an agent is installed as aLinux packageon an organization's infrastructure, it is classified as anEnterprise Agent.
The correct configuration for this widget isCloud & Enterprise Agents and Mean(Option B).
* Data Source:Since the Linux-based agent is an Enterprise Agent, it shares the same data source category as Cloud Agents in the ThousandEyes dashboard configuration menu.
* Measure:To display the "average" packet loss as requested, theMean(the arithmetic average) is the appropriate statistical measure.
Other options are unsuitable:
* Option A:Endpoint Agentsare those installed on Windows/macOS user devices, not typically a standard Linux server package used for infrastructure monitoring.Medianwould show the middle value, not the average.
* Option C:Routingrefers to BGP data, which does not report packet loss in the same way as synthetic network tests.
* Option D:Devicesrefers to hardware monitored via SNMP, and annth Percentileis a specific statistical cutoff (like 95th percentile) rather than a simple average.


NEW QUESTION # 32
Refer to the exhibit. A network admin has been tasked with monitoring the IPv6 record and name server resolution times with different agents. Select the two actions that the engineer must take to meet the requirements.

Answer: B,D

Explanation:
According to the Designing and Implementing Enterprise Network Assurance (300-445 ENNA) curriculum, DNS testing is a fundamental component of ensuring application availability and performance. The ThousandEyes platform provides two primary types of DNS tests: DNS Server and DNS Trace.
To satisfy the specific requirements of monitoring IPv6 records and name server resolution times, the engineer must utilize the DNS Server test. This test type is designed to measure the performance of specific DNS servers by querying them for particular resource records.
Monitoring IPv6 Records: In the DNS system, IPv6 address records are known as AAAA records.
Therefore, to monitor the availability and resolution of IPv6 addresses for a domain, the engineer must create a DNS Server test and set the query type to AAAA (Option B).
Monitoring Name Server Resolution Times: To measure how long it takes for a DNS server to return the authoritative name servers for a domain, the engineer must query for NS (Name Server) records. By creating a DNS Server test targeting the NS record (Option D), the platform can provide granular metrics on the response time and availability of those specific records from the perspective of the selected agents.


NEW QUESTION # 33
What aspect of DNS is typically evaluated during network tests?

Answer: D

Explanation:
Domain resolution speed is typically evaluated during network tests to assess the performance and reliability of DNS servers.


NEW QUESTION # 34
......

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