Page 43 - Cloud Computing (Elective – III)

 The above diagram shows the operation of Cisco. It shows the separation
of resources from the user, and then they connect it with the cloud. It
includes the management of distributed wireless access to the routers, and
in addition to it provides all the high-tech features as mentioned above. The
aim is to design and manage new cloud networks with more secured private

access by a wide area network.

 Software-Defined Wide Area Network is a technology that uses a bunch of
networking switches and routers to virtually access the device from
hardware to software deployed on a white box. Confidential devices and
data are installed on the main branch office or client location and given

special access to the administrator to access its advanced networking
functions, cloud optimization software, and firewalls. It is a huge range of
array with network functions deployed in the cloud platform.

 It ensures performance and security in a multi-cloud environment so that
Information technology gets more visibility by providing end-users with
the requirements and experience they need. Workloads are shared between
the cloud environment using the software as a service application. The

protection is given to the user to access the web page and infrastructure by
moving the applications to the cloud with a typical security model. The
gateway provides a contextual access code and a multilayer firewall.
Applications and services are given to distributed data centres in a cloud
environment.

 Software-defined Wide range network gives the traditional load balancing
method and combines all ranges of the network to user experience. It gives
more visuality with the help of intelligent analytics. Giving solutions to

each cloud user may be difficult, but the leverage of all the services and
offering them a unique solution by SD-WAN from end-to-end applications.