Cisco 500-650 問題練習

Question No : 1
Which of the following functionalities does a Virtual Routing and Forwarding (VRF) instance provide in the context of L3Outs?

• A.Isolation and separation of the IP forwarding table
• B.Layer 2 connectivity between fabric nodes
• C.Access control for endpoints in the fabric
• D.Monitoring of external network traffic

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Question No : 2
What is the role of a Border Leaf (BL) in the fabric design with L3Outs?

• A.to connect to the spine switches
• B.to provide path to the L3Out connections
• C.to configure the network devices
• D.to manage fabric access policies

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Question No : 3
Which of the following best describes Service Graphs in the context of Service Insertion?

• A.They define the physical connections between switches in the fabric
• B.They outline the logic for chaining network services together
• C.They manage access policies for endpoints within the fabric
• D.They are used to monitor fabric system settings

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Question No : 4
What is the purpose of a L3Out in the Cisco ACI fabric?

• A.To provide layer 3 connectivity between the fabric and external networks
• B.To configure routing protocols within the fabric
• C.To manage access policies for endpoints within the fabric
• D.To monitor fabric system settings

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Question No : 5
What is the function of the Cisco Spine switches in the physical structure of Cisco ACI?

• A.Serve as the endpoint for all east-west traffic within the fabric
• B.Connect leaf switches to external Layer 3 networks
• C.Provide access to tenant networks
• D.Allow communication between leaf switches

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Question No : 6
How do the physical components in Cisco ACI work together to ensure high availability and redundancy?

• A.By having duplicated controllers for failover
• B.By pairing every Leaf switch with multiple Spine switches
• C.By implementing L3Outs for network redundancy
• D.By using Layer 2 configurations for backup

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Question No : 7
Which physical component in Cisco ACI is responsible for running centralized software applications?

• A.Spine switches
• B.Leaf switches
• C.APIC controllers
• D.Routers

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Question No : 8
How does the physical structure of Cisco ACI help in optimizing network performance?

• A.By implementing complex logical components
• B.By connecting endpoints directly to routers
• C.By using spine-and-leaf architecture
• D.By controlling fabric system settings

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Question No : 9
What is the purpose of the TEP (Tenant Endpoint) addresses in the physical structure of Cisco ACI?

• A.Identify endpoints in the fabric network
• B.Connect Spine switches to Leaf switches
• C.Control APIC controllers
• D.Implement logical components

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Question No : 10
What is the function of the physical cabling structure in Cisco ACI?

• A.Determine logical components placement
• B.Connect the fabric switches together
• C.Set up fabric system settings
• D.Manage access policies

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Question No : 11
What physical component in Cisco ACI is responsible for connecting the ACI fabric to external Layer 3 networks?

• A.Spine switches
• B.Leaf switches
• C.APIC controllers
• D.L3Outs

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Question No : 12
Which best describes the role of routers in the physical structure of Cisco ACI?

• A.Connect different virtual networks
• B.Connect endpoints to Leaf switches
• C.Implement Access Policies
• D.Control fabric system settings

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Question No : 13
What role do Leaf switches play in the physical structure of Cisco ACI?

• A.Connect to endpoints
• B.Manage Access Policies
• C.Implement Logical Components
• D.Connect to Spine switches

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Question No : 14
In the physical structure of Cisco ACI, what is the role of the Spine switches?

• A.Connect to endpoints
• B.Connect to Leaf switches
• C.Manage Logical Components
• D.Implement fabric system settings

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Question No : 15
What is the purpose of the APIC in Cisco ACI?

• A.Manage Access Policies
• B.Store and Manage Objects
• C.Control Fabric System Settings
• D.Configure Logical Components

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