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WGU - SOFTWARE DEFINED NETWORKING - D415 QUESTIONS WITH 100% VERIFIED ANSWERS!!
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WGU - SOFTWARE DEFINED NETWORKING - D415 QUESTIONS WITH 100% VERIFIED ANSWERS!!
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WGU - SOFTWARE DEFINED NETWORKING - D415 QUESTIONS WITH 100% VERIFIED ANSWERS!!Network Functions Virtualization (NFV) Answer - Moved network functions from stand-alone appliances to software running on any server, reducing the time-to-
market for products.
Software-Defined Networks (SDN) Answer - This architecture decouples the network control and forwarding functions enabling the network control to become directly programmable and the underlying infrastructure to be abstracted for applications and network services.
NFV Components Answer - Virtual Network Functions (VNFs)
Network Functions Virtualization Infrastructure (NFVI)
NFV Management and Orchestration (NFV-MANO)
NFV Management and Orchestration (NFV-MANO) Answer - Consists of all functional blocks, data repositories, reference points, and interfaces that are used for
managing and orchestrating VNFs and the NFVI.
Network Functions Virtualization Infrastructure (NFVI) Answer - Is the entirety of the hardware and software components that build the environment where VNFs are deployed.
Virtual Network Functions (VNFs) Answer - Are the software implementations of network functions.
Open Platform for NFV (OPNFV) Answer - Created by the Linux Foundation in 2014
and is a collaborative open-source platform that seeks to develop NFV and shape its
evolution.
OpenStack Answer - An open-source cloud computing platform that has high market
penetration that includes a collection of interoperable modules that are used to orchestrate large pools of compute, storage, and networking resources.
Nova Answer - OpenStack compute module, is used to create and delete compute instances as required. Glance Answer - OpenStack module that synchronizes and maintains VM images across the com pute cluster.
Keystone Answer - Module that provides authentication for accessing all OpenStack
services.
Cinder Answer - OpenStack module that provides block storage used as storage volumes for VMs.
Swift Answer - OpenStack module that provides object storage that is used to store large amounts of static data in a cluster.
Neutron Answer - or networking, OpenStack module that allows the different compute instances and storage nodes to communicate with each other.
Horizon Answer - OpenStack module provides a GUI dashboard, and is by far the most widely deployed management module.
Heat Answer - OpenStack module that helps expedite orchestration of applications across multiple compute instances by using templates.
Celiometer Answer - OpenStack module that monitors the NFVI and helps identify bottlenecks and resource optimization opportunities.
Ironic Answer - OpenStack module that is a provisioning tool for baremetal installation of compute capabilities instead of VMs in OpenStack.
Congress Answer - OpenStack module that is a policy management framework for the OpenStack environment.
Designate Answer - OpenStack module that is used to point applications in the OpenStack environment to a trusted DNS source.
Barbican Answer - OpenStack module that works with Keystone authentication to manage internal application security by behaving as a key manager.
Murano Answer - OpenStack module that provides a white list repository of applications.
Trove Answer - OpenStack module that provides a distributed database service and
enables users to deploy relational and non-relational database engines.
Sahara Answer - OpenStack module formerly called Savanna, provides big data services by providing Elastic MapReduce and ability to provision Hadoop.
Manila Answer - Openstack module that provides Network Area Storage (NAS) solutions for an OpenStack deployment.
Zaqar Answer - OpenStack module that provides a multi-tenant cloud messaging service.
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