4A0-N02 Free Practice Test

Which statement is FALSE regarding the vport?

1. A. NSG vPorts are associated with access ports.
2. B. There are four types of vPorts: VM, container, host and bridge.
3. C. The NSG’s vPorts are typically host vPorts.
4. D. One vPort can only belong to one subnet or L2 domain.

Correct Answer: B

Which protocol is used between VSAP and the VSC?

1. A. XMPP
2. B. OpenFlow
3. C. BGP and OSPF or ISIS
4. D. SNMP

Correct Answer: D

Which of the following is correct about the NAT/PAT function on the NSG?

1. A. Only one mode (either NAT or PAT) is supported, depending on administrative configuration.
2. B. NAP/PAT is used to offload the Internet traffic.
3. C. By default, NAT/PAT is enabled.
4. D. NAT/PAT is enabled at the NSG level and applied to all network ports.

Correct Answer: B

Which statement regarding the forwarding policies used in VNS for traffic redirection (also known as service chaining) is FALSE?

1. A. Forwarding policies can be applied to ingress and egress traffic.
2. B. Redirection targets should be created in advance and associated with vports.
3. C. Redirection targets cannot be associated with bridge vports (physical appliances).
4. D. Traffic between two branch offices or between two devices in the same branch office can be redirected to an appliance located in the data center.

Correct Answer: D

Which one of the following statements is correct regarding bridge vPorts in the VNS solution?

1. A. A DHCP pool can be configured on a subnet connected to an NSG bridge vPort, the NSG then becomes the DHCP server.
2. B. VSD is in charge of the IP address assignment to the devices behind the NSG vPort.
3. C. There must be more than one device behind the bridge vPort.
4. D. The static IP to MAC mapping configuration is not on the bridge vPort.

Correct Answer: A