4A0-N02 Practice Exam Questions with Answers Nuage Networks Virtualized Network Services (VNS) Fundamentals Certification

Manual provisioning slows down the new site turn-up.

There is no Internet access at the remote office.

OPEX is very high whereas CAPEX is low.

MPLS VPN is not supported on CPEs.

Service Navigator

Security Management

Inventory Management

Fault Management

VSD (Virtualized Services Directory)

VSC (Virtualized Services Controller)

VRS (Virtual Routing and Switching)

NSG (Network Services Gateway)

NSG vPorts are associated with access ports.

There are four types of vPorts: VM, container, host and bridge.

The NSG’s vPorts are typically host vPorts.

One vPort can only belong to one subnet or L2 domain.

CA (Certificate Authority) runs as a service on the utility host.

CA (Certificate Authority) only generates a certificate for the VSC.

With the certificate, the communication between the VSD and VSC can be encrypted in IPsec.

With the certificate, the communication between the VSC and NSG can be encrypted in TLS.

Cloudband Network Director (CBND)

CloudBand Application Manager (CBAM)

CloudBand Infrastructure Software (CBIS)

Nuage Networks Virtualized Services Directory (VSD)

NAT-T is a network port level attribute.

NAT-T NPM probes are disabled by default.

Direct Symmetric to Symmetric mapping is supported.

Address restricted mapping requires the use of two NPM probes.