Nutanix Certified Professional - Network and Security (NCP-NS) 7.5 認定 NCP-NS-7.5 試験問題:

1. Which action allows an administrator to reuse a single existing policy in a different scope?

A) Export
B) Place policy in Enforce mode
C) Place policy in Monitor mode
D) Clone

2. An administrator uses Nutanix Flow to secure a three-tier application (Web, App, and Database tiers). After observing the traffic, they find that: The Web tier communicates with the App tier over HTTP (port 80) The App tier communicates with the Database tier over TCP port 1433 The Database tier does not initiate connections The Web tier receives inbound HTTP traffic from the corporate DMZ on port 8080 No other traffic should be allowed What should the administrator do to document and then securely apply these flows in Nutanix Flow?

A) Use Flow Network Visualization to capture observed flows and convert them into microsegmentation security policies.
B) Manually create isolation policies between all VMs in the environment.
C) Disable traffic-flow discovery and configure all policies manually.
D) Add all VMs to a single security policy to simplify communication.

3. An administrator recently deployed a new set of virtual machines... 3-tier web application... restricted as follows: Only application VMs can talk to database VMs on port 3306 Frontend VMs should only communicate with application VMs on port 8080 Which action will correctly create and configure the Security Policies in Nutanix Flow to satisfy this task?

A) Create categories for each tier then define an Application Policy allowing specific ports between them.
B) Create VLANs for each tier and configure ACLs to restrict communication.
C) Create IP-based rules for each VM category within a Security Policy.
D) Configure a global "Allow All" Security Policy and rely on guest OS firewalls for tier-based restrictions.

4. Which statement best describes the function of an External Network in Flow Virtual Networking?

A) It enables communication between VPCs.
B) Each VPC requires a dedicated External Network that cannot be shared.
C) It enables communication between subnets within a VPC.
D) It acts as the entry and exit point for traffic to and from a VPC.

5. An administrator has been tasked with configuring virtual switches and setting the appropriate MTU size for a Nutanix cluster to optimize network performance. The cluster needs to support high-throughput traffic between VMs and ensure compatibility with external networks. The administrator needs to configure the virtual switches and MTU size to enable jumbo frames while ensuring that all nodes and network components are properly aligned to prevent packet loss or fragmentation. What is the first step to configure the virtual switches and MTU size in a Nutanix cluster for optimal network performance?

A) Set the MTU size to 1500 on all nodes and virtual switches for compatibility with external networks.
B) Set the MTU size to 1500 on the Nutanix virtual switches and configure a separate VLAN for MTU traffic.
C) Configure the MTU size to 9000 on all nodes and virtual switches, and verify that all physical network switches support jumbo frames.
D) Enable multicast filtering on the virtual switches to optimize MTU configuration.

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