Prep4pass 300-445 dumps & CCNP Enterprise Sure Practice with 210 Questions
New 300-445 Exam Questions| Real 300-445 Dumps
NEW QUESTION # 115
Which Thousand Eyes test is specifically designed to assess the performance of DNS resolution?
- A. Voice test
- B. DNS test
- C. Network test
- D. Web test
Answer: B
Explanation:
The DNS test in Thousand Eyes is specifically designed to assess the performance of DNS resolution, identifying latency and response time issues in network assurance.
NEW QUESTION # 116
How does alert rule validation contribute to network assurance?
- A. Increasing network complexity
- B. Reducing hardware redundancy
- C. Ensuring alert accuracy
- D. Limiting data collection
Answer: C
Explanation:
Alert rule validation contributes to network assurance by ensuring alert accuracy and reliability, enabling timely detection and resolution of network issues and vulnerabilities.
NEW QUESTION # 117
What is a limitation of synthetic web tests in network assurance?
- A. Inability to detect client-side issues
- B. Sensitivity to network congestion
- C. Lack of scalability
- D. Dependency on server-side logs
Answer: A
Explanation:
A limitation of synthetic web tests is their inability to detect client-side issues, potentially leading to incomplete performance evaluation in network assurance.
NEW QUESTION # 118
When recommending optimization for network capacity planning, what factors are typically considered based on data interpretation?
- A. Application performance
- B. Server hardware upgrades
- C. Security vulnerabilities
- D. Topology and configuration changes
Answer: D
Explanation:
When recommending optimization for network capacity planning, factors such as topology and configuration changes are typically considered based on data interpretation. This includes optimizing network architecture, adjusting routing protocols, and deploying additional network resources to improve performance, reliability, and scalability in response to changing traffic patterns and business requirements.
NEW QUESTION # 119
Which RFC defines the framework for active monitoring in network assurance?
- A. RFC 7276
- B. RFC 791
- C. RFC 7880
- D. RFC 7799
Answer: C
Explanation:
RFC 7880 defines the framework for active monitoring, providing guidelines for conducting proactive tests and measurements in network assurance.
NEW QUESTION # 120
What is the first step in establishing a metric baseline for network performance analysis?
- A. Collect historical data
- B. Analyze network traffic patterns
- C. Establish alert thresholds
- D. Define key performance indicators (KPIs)
Answer: D
Explanation:
Defining key performance indicators (KPIs) is the initial step in setting a metric baseline for network performance analysis.
NEW QUESTION # 121
Which protocols are commonly used for passive monitoring in network assurance?
- A. SNMP
- B. ICMP
- C. DNS
- D. HTTP
- E. NetFlow
- F. SMTP
Answer: A,C,E
Explanation:
SNMP and NetFlow are commonly used protocols for passive monitoring in network assurance, providing insights into network traffic and performance without actively probing devices.
NEW QUESTION # 122
How does the integration between Cisco technologies benefit network management?
- A. Centralizes management tasks
- B. Reduces software compatibility
- C. Increases hardware complexity
- D. Limits scalability options
Answer: A
Explanation:
Integration of Cisco technologies centralizes management tasks, streamlining network operations and improving efficiency.
NEW QUESTION # 123
What type of alert rule configuration is used to monitor VPN connectivity issues affecting the end-user experience?
- A. Connectivity-based rules
- B. Throughput-based rules
- C. State-based rules
- D. Performance-based rules
Answer: A
Explanation:
Connectivity-based rules are used to monitor VPN connectivity issues affecting the end-user experience by setting thresholds for VPN connection establishment times, packet loss rates, and latency to detect connectivity failures, disruptions, or degradation and trigger alerts for immediate investigation and resolution.
NEW QUESTION # 124
What is the purpose of a local collection agent in network assurance?
- A. Managing user authentication
- B. Capturing network traffic data
- C. Monitoring physical hardware
- D. Optimizing server configurations
Answer: B
Explanation:
Local collection agents capture network traffic data for analysis and troubleshooting purposes.
NEW QUESTION # 125
What is the primary objective of setting a metric baseline in network performance analysis?
- A. Analyzing network traffic patterns
- B. Defining alert thresholds
- C. Establishing performance benchmarks
- D. Collecting historical data
Answer: C
Explanation:
The primary objective of setting a metric baseline is to establish performance benchmarks for comparison and evaluation.
NEW QUESTION # 126
What capability does Thousand Eyes WAN Insights offer for analyzing network traffic patterns?
- A. Real-time packet capture
- B. Server virtualization
- C. Network segmentation
- D. Predictive analytics
Answer: A
Explanation:
WAN Insights offers real-time packet capture capabilities for analyzing network traffic patterns and identifying performance bottlenecks.
NEW QUESTION # 127
Which integration type facilitates seamless data exchange between Cisco technologies and third-party applications?
- A. Open telemetry
- B. SNMP integration
- C. API integration
- D. Alerting thresholds
Answer: C
Explanation:
API integration facilitates seamless data exchange between Cisco technologies and third-party applications, enhancing interoperability and extensibility.
NEW QUESTION # 128
What is a crucial consideration when determining the location of network agents for optimal data collection?
- A. Availability of meeting rooms
- B. Proximity to network endpoints
- C. Access to natural light
- D. Distance from employee workstations
Answer: B
Explanation:
Placing network agents close to network endpoints ensures optimal data collection and analysis.
NEW QUESTION # 129
When diagnosing web application performance issues, what does a browser waterfall primarily help identify?
- A. Firewall throughput
- B. Time to first byte (TTFB)
- C. SSL certificate validity
- D. Network encryption strength
Answer: B
NEW QUESTION # 130
In endpoint agent deployment, what is the purpose of deploying agents on Room OS devices?
- A. Secure network access
- B. Manage file sharing
- C. Optimize CPU usage
- D. Monitor video conferencing
Answer: D
Explanation:
The purpose of deploying agents on Room OS devices is to monitor video conferencing performance, including audio and video quality, call connectivity, and conferencing reliability, to ensure optimal user experience and troubleshoot issues related to video conferencing applications and services.
NEW QUESTION # 131
How does the integration between Cisco technologies improve network visibility and management?
- A. Centralized control and monitoring
- B. Limited data sharing
- C. Manual device configuration
- D. Incompatible protocols
Answer: A
Explanation:
Integration between Cisco technologies enables centralized control and monitoring, improving network visibility and management efficiency.
NEW QUESTION # 132
What is the first step in setting a metric baseline for network performance analysis?
- A. Collect historical data
- B. Analyze network traffic patterns
- C. Establish alert thresholds
- D. Define key performance indicators (KPIs)
Answer: D
Explanation:
Defining key performance indicators (KPIs) is the initial step in setting a metric baseline for network performance analysis.
NEW QUESTION # 133
When designing a high-density wireless network for a large auditorium in an enterprise environment, which of the following strategies is most effective in managing co-channel interference (CCI)?
- A. Utilizing a high-density deployment with microcell architecture
- B. Deploying omnidirectional antennas at maximum power settings
- C. Increasing the minimum data rate for the wireless LAN
- D. Spreading the access points evenly across the available spectrum without considering user density
Answer: A
Explanation:
In a high-density environment such as a large auditorium, managing co-channel interference (CCI) is crucial for maintaining optimal wireless performance. Utilizing a high-density deployment with microcell architecture involves deploying a larger number of access points with lower transmit powers and smaller coverage areas. This approach allows for a more granular control of the RF environment, reducing the overlap between coverage cells and thereby minimizing CCI. It contrasts with deploying omnidirectional antennas at maximum power settings, which can exacerbate CCI by extending the range of each access point's signal and increasing the likelihood of overlap. Increasing the minimum data rate does not directly address CCI, although it can improve overall network efficiency. Lastly, simply spreading access points evenly without considering user density fails to account for the variable demand within the auditorium, potentially leading to areas of high CCI and poor performance.
NEW QUESTION # 134
What consideration is essential when determining the optimal location for deploying network agents?
- A. Coffee availability
- B. Device brand
- C. Network topology
- D. Room temperature
Answer: C
Explanation:
Network topology is essential to consider when determining the optimal location for deploying network agents to ensure effective data collection and monitoring.
NEW QUESTION # 135
When selecting a Cisco network assurance platform, what aspect should be prioritized to enhance user satisfaction?
- A. Scalability
- B. Event management capabilities
- C. Performance monitoring
- D. Integration with ITSM tools
Answer: C
Explanation:
Prioritizing performance monitoring enhances user satisfaction when selecting a Cisco network assurance platform.
NEW QUESTION # 136
What type of alert rule configuration is used to monitor SNMP traps from network devices?
- A. Anomaly detection
- B. Threshold-based alerts
- C. Historical data analysis
- D. Protocol-based alerts
Answer: D
Explanation:
Protocol-based alerts are used to monitor SNMP traps from network devices by triggering alert notifications when specific SNMP traps are received, indicating potential network issues or device failures.
NEW QUESTION # 137
What is the primary function of Thousand Eyes WAN Insights?
- A. WAN performance monitoring
- B. Endpoint security
- C. User authentication
- D. Firewall configuration
Answer: A
Explanation:
Thousand Eyes WAN Insights primarily focuses on monitoring and analyzing WAN performance to identify issues and optimize network connectivity.
NEW QUESTION # 138
What is the purpose of setting a metric baseline in network assurance?
- A. Measure user experience
- B. Identify security threats
- C. Benchmark performance
- D. Monitor application usage
Answer: C
Explanation:
The purpose of setting a metric baseline in network assurance is to benchmark performance by establishing normal operating ranges for key performance indicators (KPIs) and network metrics, enabling comparison against current performance to detect deviations and anomalies that may indicate potential issues or security threats.
NEW QUESTION # 139
Which Cisco technology provides insights into WAN performance and helps identify network issues affecting application delivery?
- A. Meraki Insights
- B. vManage
- C. Cisco Catalyst Manager
- D. Thousand Eyes WAN Insights
Answer: D
Explanation:
Thousand Eyes WAN Insights provides insights into WAN performance and helps identify network issues affecting application delivery by monitoring end-to-end network paths, measuring latency, packet loss, and jitter, and providing real-time analytics and visualizations to troubleshoot performance problems.
NEW QUESTION # 140
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