Online Access Free NCP-NS Practice Test

Which policy mode blocks all traffic that is not explicitly allowed by the policy?

• A.Monitor Mode
• B.Enforce Mode
• C.Save Mode
• D.Block Mode

Which statement accurately describes the behavior of a Flow Network Security policy operating in Monitor mode?

• A.All matching traffic is discovered and denied, but not allowed.
• B.Only East-West traffic is discovered, but North-South traffic is not.
• C.All matching traffic is discovered and allowed, but not blocked.
• D.Traffic is blocked unless it matches an "allow" rule in Enforce mode.

An administrator has just added a new VPC for Tenant-B... However, users are reporting that they are unable to access external resources from VMs created in the Tenant-B-Prod subnet.
What should be done to correct the problem?

• A.Add a Network Policy in Transit-VP
• B.Update the ERPs for Transit-VPC.
• C.Update the ERPs for Tenant-B-VPC.
• D.Add a Network Policy in Tenant-B-VPC.

An administrator has a VPC with multiple overlay subnets and a VPN gateway configured for site-to-site connectivity. During testing, the administrator noticed fragmented packets and poor performance.
Which configuration change resolves this issue without disabling VPN?

• A.Disable Geneve encapsulation
• B.Increase MTU to 1500 on guest VMs
• C.Reduce MTU to 1356 on guest VMs
• D.Enable jumbo frames on VLAN subnets

An administrator plans to upgrade the Network Controller in a Flow Virtual Networking deployment. The environment includes multiple AHV clusters managed by Prism Central.
Which prerequisite must be verified before upgrading the Network Controller?

• A.Flow Network Security must be upgraded to the target release before upgrading the Network Controller.
• B.Each cluster must be running the Flow Network Security version specified as compatible with the target Network Controller release.
• C.Network Controller Prism Element upgrades must be applied before before Network Controller Prism Central upgrades can be applied.
• D.Each cluster must be running AHV versions compatible with the target Network Controller release.