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Using a combination of hardware (such
as routers, access networks, content servers, etc.)
and software, traditional network topologies
produced certain network functionalities. With
NFV, a variety of virtualized network tasks are
provided by generic servers instead of expensive,
purpose-built dedicated hardware (VNFs). This
work talks about the concept of Network function
Virtualization and its architecture. The importance
of the LCM operations including the scaling
operation is also discussed. An approach has been
proposed to automate the scaling of VNFs to
dynamically decrease or increase the number of
VNF instances under times of high demand or very
less demand.
In a try to finish the deployment of instances in the
quickest time, the dynamic threshold algorithm
would be used to control the number of instances
that are deployed. The dynamic threshold has
upper and lower limits that would change as and
when the traffic varies and load increases or
decreases.
Keywords:
VNFs, NFV, Automation, Life Cycle Management
Cite Article:
"Automated Scaling of Virtual Network Functions", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.7, Issue 7, page no.1414 - 1419, July-2022, Available :http://www.ijrti.org/papers/IJRTI2207253.pdf
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ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator