最新的Nutanix Certified Professional Network & Security v6.10 - NCP-NS免費考試真題
An administrator wants to configure the subnet 10.1.1.0/24 to stretch across two VPCs over a Network Gateway in VXLAN mode. The VMs on this subnet need to communicate with a traffic pattern of size 2000 Bytes.
What is the minimum MTU required in the underlay network to ensure communication happens without fragmentation or traffic drops?
What is the minimum MTU required in the underlay network to ensure communication happens without fragmentation or traffic drops?
正確答案: A
An administrator has a VPC with a single active gateway node that successfully peers with an external router using a single BGP GW and session.
To eliminate a single point of failure, the administrator deploys a second BGP gateway to the VPC. After the second gateway is added and shows a healthy state, the external router still only sees a single BGP session.
What is the most likely reason for the second session not being established on the external router?
To eliminate a single point of failure, the administrator deploys a second BGP gateway to the VPC. After the second gateway is added and shows a healthy state, the external router still only sees a single BGP session.
What is the most likely reason for the second session not being established on the external router?
正確答案: A
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?
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?
正確答案: D
A service-insertion firewall VM protects user VMs access to the internet. The virtual and physical switches, as well as all user VMs, currently use the default MTU size of 1500.
Everything functions normally until a user VM is migrated to another host. After the migration, the user reports that some websites fail to load while ping to those same sites still succeeds. Routing and security policies appear normal.
Which two configuration changes could resolve the issue? (Choose two.)
Everything functions normally until a user VM is migrated to another host. After the migration, the user reports that some websites fail to load while ping to those same sites still succeeds. Routing and security policies appear normal.
Which two configuration changes could resolve the issue? (Choose two.)
正確答案: A,D
Which action allows an administrator to reuse a single existing policy in a different scope?
正確答案: D
An administrator creates a new VPC in No NAT mode to allow VMs in a web tier to reach an external firewall.
After deployment... none of the VMs can reach external IP addresses...
Which action should the administrator take to restore routed north-south connectivity from the VPC?
After deployment... none of the VMs can reach external IP addresses...
Which action should the administrator take to restore routed north-south connectivity from the VPC?
正確答案: D
A VM with IP address 172.20.9.5 resides on a subnet with CIDR 172.20.9.0/24. The VPC is successfully peered via BGP with an external router... External networks outside the VPC are unable to reach the VM.
What configuration change should be made to enable reachability for the VM?
What configuration change should be made to enable reachability for the VM?
正確答案: D