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NEW QUESTION # 56
When configuring alert rules for monitoring BGP routing, what event triggers an alert notification?
- A. Low memory conditions
- B. DNS server failures
- C. Changes in route advertisements
- D. High CPU utilization
Answer: C
Explanation:
Changes in route advertisements trigger alert notifications when configuring alert rules for monitoring BGP routing, indicating potential changes in network routing paths.
NEW QUESTION # 57
Which RFC defines the framework for passive performance monitoring in network assurance?
- A. RFC 793
- B. RFC 791
- C. RFC 7799
- D. RFC 7276
Answer: D
Explanation:
RFC 7276 defines the framework for passive performance monitoring, providing guidelines for collecting and analyzing network performance data in network assurance.
NEW QUESTION # 58
What is the first step in establishing a metric baseline for network performance analysis?
- A. Define key performance indicators (KPIs)
- B. Collect historical data
- C. Analyze network traffic patterns
- D. Establish alert thresholds
Answer: A
Explanation:
Defining key performance indicators (KPIs) is the initial step in setting a metric baseline for network performance analysis.
NEW QUESTION # 59
What feature of Thousand Eyes WAN Insights allows for predicting network performance trends?
- A. Historical data analysis
- B. Real-time packet capture
- C. Predictive modeling
- D. User behavior analysis
Answer: A
Explanation:
Thousand Eyes WAN Insights utilizes historical data analysis to predict network performance trends, enabling proactive optimization and resource allocation.
NEW QUESTION # 60
Which security issue affecting network performance can be identified by analyzing BGP routing data?
- A. DNS hijacking
- B. BGP hijacking
- C. Route leaking
- D. DDoS attacks
Answer: B
Explanation:
BGP hijacking is a security issue affecting network performance that can be identified by analyzing BGP (Border Gateway Protocol) routing data. BGP hijacking occurs when an unauthorized party announces IP address prefixes that they do not own, diverting traffic intended for those addresses to unauthorized destinations, leading to network congestion and performance degradation.
NEW QUESTION # 61
What capability does Thousand Eyes WAN Insights offer for network optimization?
- A. Optimizing server performance
- B. Enhancing endpoint security
- C. Predicting security threats
- D. Analyzing WAN traffic
Answer: D
Explanation:
Thousand Eyes WAN Insights offers the capability to analyze WAN traffic, identifying bottlenecks and optimizing network performance for improved user experience in network assurance.
NEW QUESTION # 62
Which deliverables are recommended for app/dev teams based on network assurance data interpretation?
- A. Security incident reports
- B. Latency analysis reports
- C. Performance dashboards
- D. Network topology diagrams
- E. Application performance reports
- F. API usage statistics
Answer: C,E,F
Explanation:
Performance dashboards, application performance reports, and API usage statistics are recommended deliverables for app/dev teams based on network assurance data interpretation, providing insights for optimizing application performance and user experience.
NEW QUESTION # 63
Which optimization recommendation is based on network capacity planning and data interpretation?
- A. Firmware update
- B. Topology and configuration changes
- C. Software patching
- D. Server hardware upgrade
Answer: B
Explanation:
Topology and configuration changes are recommended for network capacity planning based on data interpretation, ensuring optimized network performance and scalability.
NEW QUESTION # 64
Which endpoint agent test can be configured in Thousand Eyes to monitor web application performance?
- A. DNS test
- B. Network test
- C. Web test
- D. Voice test
Answer: C
Explanation:
The Web test can be configured in Thousand Eyes to monitor web application performance, assessing factors such as page load times and responsiveness in network assurance.
NEW QUESTION # 65
Which Cisco technology facilitates endpoint agent deployment through Secure Client?
- A. Cisco Catalyst Manager
- B. Meraki
- C. vManage
- D. Webex Control Hub
Answer: B
Explanation:
Meraki facilitates endpoint agent deployment through Secure Client, ensuring secure and efficient deployment across the enterprise network.
NEW QUESTION # 66
What is the primary purpose of diagnosing end-device network issues using collected data?
- A. Identifying network vulnerabilities
- B. Optimizing server performance
- C. Ensuring device compliance
- D. Resolving connectivity issues
Answer: D
Explanation:
The primary purpose of diagnosing end-device network issues using collected data is to identify and resolve connectivity issues affecting device performance and user experience in network assurance.
NEW QUESTION # 67
Which agent type is best suited for simulating user interactions with web applications?
- A. Endpoint agent
- B. Local collection agent
- C. Scripting agent
- D. Synthetic user agent
Answer: D
Explanation:
A synthetic user agent is specifically designed to simulate user interactions with web applications, making it the most suitable option for this task.
NEW QUESTION # 68
Which authentication method is commonly used in synthetic web tests for secure access to web applications?
- A. Digest authentication
- B. LDAP
- C. OAuth
- D. Basic authentication
Answer: D
Explanation:
Basic authentication is commonly used in synthetic web tests for secure access to web applications, providing a simple yet effective authentication mechanism in network assurance.
NEW QUESTION # 69
What is the primary purpose of synthetic web tests in network assurance?
- A. Simulating user interactions
- B. Analyzing server logs
- C. Identifying security vulnerabilities
- D. Monitoring server uptime
Answer: A
Explanation:
The primary purpose of synthetic web tests is to simulate user interactions with web applications, facilitating performance monitoring and optimization in network assurance.
NEW QUESTION # 70
How does the integration between Cisco technologies improve network visibility and management?
- A. Limited data sharing
- B. Incompatible protocols
- C. Centralized control and monitoring
- D. Manual device configuration
Answer: C
Explanation:
Integration between Cisco technologies enables centralized control and monitoring, improving network visibility and management efficiency.
NEW QUESTION # 71
When selecting a Cisco network assurance platform, which factor should be prioritized for event monitoring?
- A. Application communication
- B. Scalability
- C. Event management capabilities
- D. User experience
Answer: C
Explanation:
For event monitoring, event management capabilities should be prioritized when selecting a Cisco network assurance platform to ensure timely detection and response to network events.
NEW QUESTION # 72
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