Free Nokia 4A0-N02 Exam Dumps Questions & Answers

Which of the following is true regarding the certificate needed for VNS deployment?

• A.  CA (Certificate Authority) runs as a service on the utility host.
• B.  CA (Certificate Authority) only generates a certificate for the VSC.
• C.  With the certificate, the communication between the VSD and VSC can be encrypted in IPsec.
• D.  With the certificate, the communication between the VSC and NSG can be encrypted in TLS.

Which protocol is used between VSAP and the VSC?

• A.  SNMP
• B.  OpenFlow
• C.  BGP and OSPF or ISIS
• D.  XMPP

Which of the following is a challenge facing enterprise WAN?

• A.  MPLS VPN is not supported on CPEs.
• B.  There is no Internet access at the remote office.
• C.  OPEX is very high whereas CAPEX is low.
• D.  Manual provisioning slows down the new site turn-up.

Which of the following features is NOT supported by Nuage Networks VNS?

• A.  MPLS VPN
• B.  Centralized control plane
• C.  Service chaining
• D.  IPsec encryption

Which of the following statements is NOT correct about the communication between two NSGs in different branch offices?

• A.  These two NSGs must be managed by the same VSD/VSD HA cluster.
• B.  The overlay tunnels established between the NSGs must be VXLAN encapsulation.
• C.  These two NSGs exchange OpenFlow-TLS with their controller to establish the tunnel for overlay traffic.
• D.  The overlay tunnels are established during bootstrapping.