Nokia 4A0-D01 問題練習

Question No : 1
Which protocol is commonly used to exchange routing information between different autonomous systems in IPv4 networks?

• A.RIP
• B.BGP
• C.OSPF
• D.EIGRP

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正解:
Explanation:
BGP (Border Gateway Protocol) is commonly used to exchange routing information between different autonomous systems in IPv4 networks.

Question No : 2
What are the benefits of using the Nokia Fabric Services System for data center fabric deployment?

• A.Improved network visibility
• B.Enhanced scalability
• C.All of the above
• D.Simplified troubleshooting

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正解:
Explanation:
The Nokia Fabric Services System offers benefits such as improved network visibility, enhanced scalability, and simplified troubleshooting for efficient data center fabric deployment.

Question No : 3
What are some key characteristics of Nokiaâ™s SR Linux and the Nokia Fabric Services System?

• A.Seamless integration with third-party tools and applications
• B.Deep visibility and analytics for network monitoring
• C.Modular and programmable design
• D.High scalability and performance capabilities

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正解:
Explanation:
Nokia's SR Linux and the Nokia Fabric Services System are known for their high scalability and performance capabilities.

Question No : 4
What is the purpose of using monitoring tools in SR Linux?

• A.To optimize network performance
• B.To troubleshoot network issues
• C.All of the above
• D.To provide security alerts

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正解:
Explanation:
Monitoring tools in SR Linux are used for troubleshooting network issues, providing security alerts, and optimizing network performance.

Question No : 5
What is the main use of IP-VRF network instances in a data center fabric?

• A.To optimize routing performance
• B.To isolate IP traffic between different network segments
• C.To minimize network latency
• D.To enhance security measures

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正解:
Explanation:
IP-VRF network instances are commonly used to isolate IP traffic between different network segments within a data center fabric.

Question No : 6
Which type of BGP peer relationship is used for establishing BGP sessions with providers or peers?

• A.CBGP
• B.IBGP
• C.MBGP
• D.EBGP

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正解:
Explanation:
EBGP (External BGP) is used for establishing BGP sessions with providers or peers.

Question No : 7
What role does the Nokia Fabric Services System play in enhancing network performance and security?

• A.Offers advanced routing and switching functionalities
• B.Utilizes proprietary protocols for data transmission
• C.Implements automated network provisioning and policy enforcement
• D.Provides real-time network monitoring and analytics

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正解:
Explanation:
The Nokia Fabric Services System plays a crucial role in enhancing network performance and security by implementing automated network provisioning and policy enforcement.

Question No : 8
When configuring a sub-interface, what parameter is included in the configuration command?

• A.VLAN ID
• B.IP address
• C.Interface name
• D.OSPF configuration

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正解:
Explanation:
When configuring a sub-interface, the VLAN ID parameter is included in the configuration command.

Question No : 9
In BGP, what attribute is used to influence the path selection process?

• A.Weight
• B.Next-Hop
• C.AS-Path
• D.MED

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正解:
Explanation:
The AS-Path attribute in BGP is used to influence the path selection process.

Question No : 10
What does SNMP stand for in the context of logging and monitoring in SR Linux?

• A.System Network Message Processor
• B.System Network Monitoring Protocol
• C.Simple Network Management Protocol
• D.Simple Network Mapping Protocol

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正解:
Explanation:
SNMP stands for Simple Network Management Protocol and is used for monitoring and managing network devices in SR Linux.

Question No : 11
How can users personalize their SR Linux CLI environment to display relevant information and enhance usability?

• A.Creating custom menus
• B.Enabling verbose mode
• C.Customizing the command prompt
• D.Adjusting the text size

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正解:
Explanation:
Customizing the command prompt in the SR Linux CLI allows users to display specific information or indicators to improve usability and efficiency.

Question No : 12
How does the configuration of MAC-VRF network instances impact Layer 2 network operations?

• A.It enables automatic MAC address learning and aging mechanisms
• B.It allows for efficient Layer 2 forwarding within the network
• C.It enhances the performance of Layer 2 network switches
• D.It facilitates the implementation of Layer 3 routing protocols

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正解:
Explanation:
Configuring MAC-VRF network instances can enable automatic MAC address learning and aging mechanisms, which are essential for efficient Layer 2 network operations.

Question No : 13
What is the purpose of configuring sub-interfaces on a network interface?

• A.To allow the interface to have multiple logical interfaces with separate VLAN configurations
• B.To improve network security
• C.To enable multicast routing
• D.To increase the physical capacity of the interface

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正解:
Explanation:
Configuring sub-interfaces allows a single physical interface to be divided into multiple logical interfaces, each with its own VLAN configuration.

Question No : 14
What are some key characteristics of Nokia's SR Linux?

• A.Customizable and programmable
• B.Scalable and efficient
• C.Supports multiple network functions
• D.Ensures high availability and reliability

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正解:
Explanation:
SR Linux is customizable and programmable, allowing for flexibility and automation.

Question No : 15
How does the Management Interface aid in the SR Linux architecture?

• A.It provides a user interface for network management
• B.It stores configurations
• C.It processes data packets
• D.It controls network routing

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正解:
Explanation:
The Management Interface provides a user interface for network management in the SR Linux architecture.