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NEW QUESTION # 28
What information does Port Health in Wired Assurance display?
- A. Cable test results
- B. VLAN routing paths
- C. Firewall rule matches
- D. Application usage
Answer: A
Explanation:
Port Health includes cable diagnostics, power delivery stats, and traffic error monitoring. It does not handle firewall rules, VLAN paths, or app-layer data.
NEW QUESTION # 29
Which feature of Routing Assurance helps ensure redundancy and SLA compliance?
- A. Route path visualization
- B. Application-layer deep packet inspection
- C. DNSSEC verification
- D. Ping test scripts
Answer: A
Explanation:
Routing Assurance visualizes route paths and detects issues like single points of failure or degraded performance, helping meet SLAs. It operates at the network layer, not application layer.
NEW QUESTION # 30
How would a network administrator use API calls to automate the application of device profiles across a new Juniper Mist network setup?
- A. Creating manual entries via a web interface for each device
- B. By employing REST API calls in a Python script to push configurations
- C. Programming C# applications to interact with the network hardware
- D. Using direct database manipulation with SQL to update device settings
Answer: B
NEW QUESTION # 31
Which Juniper solution supports AI-based SD-WAN routing and integrates with Marvis?
- A. Contrail Service Orchestration
- B. WAN Edge + Mist Cloud
- C. Sky ATP
- D. Apstra vMX
Answer: B
Explanation:
Juniper's WAN Edge appliances work with Mist Cloud and Marvis to support AI-driven SD-WAN with intelligent path decisions, WAN visibility, and security integration.
NEW QUESTION # 32
Which two roles does Marvis play in Wireless Assurance? (Choose two.)
- A. Chat-based interface for queries
- B. Suggests SLE optimization
- C. Configures switch stack IDs
- D. L2/L3 policy orchestration
Answer: A,B
Explanation:
Marvis acts as a conversational AI to respond to IT queries and suggest optimizations, especially for SLEs. It doesn't configure switches or create routing policies directly.
NEW QUESTION # 33
What is a key feature of Juniper Mist Wired Assurance?
- A. AI-driven switch insights
- B. Zero Trust micro-segmentation
- C. Firewall rule orchestration
- D. Dynamic VLAN assignment
Answer: A
Explanation:
Wired Assurance offers AI-driven visibility into switch health, port performance, and client-level experience. This enables faster root cause analysis. It does not manage firewall rules or micro- segmentation.
NEW QUESTION # 34
What is a key outcome of using Wireless Assurance's AI-driven insights?
- A. Improvement in routing table distribution
- B. Reduction in manual ticket resolution
- C. Faster cable replacement planning
- D. Creation of physical network topologies
Answer: B
Explanation:
Wireless Assurance uses AI to detect and suggest solutions for Wi-Fi issues, reducing the manual workload on IT teams and accelerating issue resolution through automation.
NEW QUESTION # 35
What does Apstra use to continuously validate the network state against the intended design?
- A. Telemetry + intent graph comparison
- B. Real-time CLI commands
- C. NetFlow data export
- D. SNMP walk
Answer: A
Explanation:
Apstra combines real-time telemetry with an intent-based graph that models the desired network state. This allows it to detect and alert on deviations from the intended architecture.
NEW QUESTION # 36
What does the term "port bounce" refer to in Wired Assurance troubleshooting?
- A. Port is overloaded
- B. Port receives DDoS
- C. Port loops traffic
- D. Port is shut and enabled automatically
Answer: D
Explanation:
A "port bounce" is the process of administratively disabling and re-enabling a port to recover from issues like stuck sessions or failed negotiation. It's a common troubleshooting method.
NEW QUESTION # 37
Which two benefits does Mist SD-WAN offer compared to traditional WAN? (Choose two.)
- A. AI-based path selection
- B. Secure vector routing
- C. Static policy enforcement
- D. Manual route updates
Answer: A,B
Explanation:
Mist SD-WAN leverages AI to make dynamic path decisions based on performance and uses Secure Vector Routing (SVR) for secure, scalable control. Manual updates and static policies are legacy approaches.
NEW QUESTION # 38
What is the primary function of Apstra within Juniper's data center architecture?
- A. Enforces endpoint firewalls
- B. Controls SD-WAN tunnels
- C. Manages PoE budgets across campuses
- D. Provides AI-driven data center intent-based networking
Answer: D
Explanation:
Apstra is Juniper's intent-based networking platform for data centers. It abstracts the desired state (intent) and ensures the infrastructure behaves accordingly, with continuous validation and closed-loop automation.
NEW QUESTION # 39
During routine monitoring, a network administrator notices an unusual spike in traffic that could potentially degrade network performance. What Day 2 operational tools should they use to analyze and mitigate this issue?
- A. Performance monitoring tools and predictive analytics.
- B. Additional server hardware to handle increased loads.
- C. Advanced security firewalls and intrusion prevention systems.
- D. Public relations tools to manage external communications.
Answer: A
NEW QUESTION # 40
Which two features are provided by Apstra intent-based analytics? (Choose two.)
- A. Native email encryption
- B. VLAN mirroring
- C. Intent-based policy rollback
- D. Predictive link failure detection
Answer: C,D
Explanation:
Apstra includes analytics to predict issues like link failures and provides rollback features for policy changes that violate intent. It does not deal with email encryption or VLAN-specific diagnostics.
NEW QUESTION # 41
Which two data types are collected by Wired Assurance? (Choose two.)
- A. Port utilization metrics
- B. MAC address authentication
- C. Wireless signal strength
- D. Switch health telemetry
Answer: A,D
Explanation:
Wired Assurance gathers switch health data, such as temperature, CPU, memory, and port-level metrics like utilization and errors. Wireless signal strength is managed under Wireless Assurance.
NEW QUESTION # 42
What is a key difference between Apstra and traditional data center management?
- A. Traditional DCs use only wireless switches
- B. Apstra relies on manual provisioning
- C. Apstra uses VLANs only
- D. Apstra provides closed-loop automation based on intent
Answer: D
Explanation:
Unlike traditional systems that require manual provisioning and auditing, Apstra automates configuration, monitoring, and correction based on intent-defined policies and state validation.
NEW QUESTION # 43
Which key benefit does Access Assurance provide for regulatory compliance?
- A. Integration with firewall clustering
- B. IPsec VPN auto-negotiation
- C. Manual logging of all devices
- D. Auditable access control and identity enforcement
Answer: D
Explanation:
Access Assurance logs identity-based access activity and policy enforcement, making it easier to meet compliance standards like HIPAA, PCI-DSS, and SOX.
NEW QUESTION # 44
Which key capability does Apstra provide to prevent human-induced errors?
- A. Real-time IP scanning
- B. VLAN pruning
- C. Intent validation and continuous assurance
- D. Port mirroring
Answer: C
Explanation:
Apstra's closed-loop assurance continuously validates configurations against the intended design, reducing configuration errors caused by human missteps or misalignment.
NEW QUESTION # 45
Which Juniper Mist service enforces policy across both wired and wireless networks based on user identity?
- A. Marvis VNA
- B. Access Assurance
- C. Mist Edge Fabric
- D. Routing Assurance
Answer: B
Explanation:
Access Assurance is responsible for enforcing identity-based access control across both wired and wireless environments. It works in tandem with cloud policies and local enforcement points.
NEW QUESTION # 46
When deploying automation strategies with Juniper Mist, which tools are commonly used?
(Choose threE.
- A. SNMP
- B. Python scripts
- C. SSH
- D. REST APIs
- E. Webhooks
Answer: B,D,E
NEW QUESTION # 47
What is the function of the Apstra Intent Graph?
- A. Represents the desired state of the data center fabric
- B. Converts VRF to VLAN
- C. Maps wireless client onboarding
- D. Logs all firewall rule updates
Answer: A
Explanation:
The Intent Graph is a visual representation of how the data center is intended to operate, including connectivity, protocols, and services. It helps track compliance to the intended network behavior.
NEW QUESTION # 48
In Juniper Mist solutions, what role does RADIUS play?
- A. Routing protocol configuration
- B. Wireless client authentication
- C. Data encryption and security
- D. Traffic load balancing
Answer: B
NEW QUESTION # 49
What is a primary function of Juniper Mist Access Assurance?
- A. Manages switch PoE profiles
- B. Automates BGP peer configuration
- C. Provides WAN optimization
- D. Controls user access with 802.1X policies
Answer: D
Explanation:
Access Assurance provides identity-based access control using policies such as 802.1X, MAC authentication, and guest access. It does not handle WAN optimization or BGP configuration.
NEW QUESTION # 50
Which platform integrates with Mist Access Assurance to manage authentication policies?
- A. Azure Blob Storage
- B. RADIUS server
- C. AWS Lambda
- D. ElasticSearch
Answer: B
Explanation:
Mist Access Assurance integrates with a RADIUS server for identity authentication and policy enforcement. It supports 802.1X and MAC-based policies through the RADIUS protocol.
NEW QUESTION # 51
When automating configuration templates in Juniper Mist using Python, which library would you use to parse and manage YAML files containing network configurations?
- A. JSON
- B. Pandas
- C. TensorFlow
- D. PyYAML
Answer: D
NEW QUESTION # 52
What type of assurance does Marvis VNA offer in the data center environment?
- A. VLAN loop prevention
- B. Behavioral anomaly detection and recommendation
- C. App-layer DPI
- D. Physical cabling fault detection
Answer: B
Explanation:
Marvis VNA in the data center uses AI to detect behavioral anomalies (e.g., sudden topology changes) and recommends corrective actions. It does not inspect app payloads or cabling directly.
NEW QUESTION # 53
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