Policy-based management[1][2][3] may be a technology that may change the advanced task of managing networks and distributed systems. beneath this paradigm, AN administrator will manage totally different aspects of a network or distributed system in a very versatile and simplified manner by deploying a collection of policies that govern its behaviour.[4][5] Policies ar technology freelance rules progressing to enhance the hard-coded practicality of managed devices by introducing understood logic that may be dynamically modified while not modifying the underlying implementation. this permits for an explicit degree of programmability while not the requirement to interrupt the operation of either the managed system or of the management system itself. Policy-based management will increase considerably the self-managing aspects of any distributed system or network, resulting in additional involuntary behaviour incontestible by involuntary computing systems the foremost standard policy-based management design was specific put together by the IETF and also the DMTF. This consists of 4 main useful elements: the Policy Management Tool (PMT), Policy Repository, Policy call purpose (PDP), and Policy social control purpose (PEP).
The PMT is employed by AN administrator to outline or update the policies to be implemented within the managed network. ensuing policies ar hold on {in a|during a|in AN exceedingly|in a very} repository in a very kind that has got to correspond to an data model[8] thus on guarantee ability across product from totally different vendors. once new policies are superimposed within the repository, or existing ones are modified, the PMT problems the relevant PDP with notifications, that successively interprets the policies and communicates them to the life. The latter may be a element that runs on a policy-aware node and might execute (enforce) the various policies. The elements of the design will communicate with one another employing a style of protocols. the popular selection for act policy selections between a PDP and network devices (PEPs) is that the Common Open Policy Service (COPS) or SNMP, and LDAP for the PMT/PDP–repository communication.
The simplest approach for policy specification is thru a sequence of rules, during which every rule is that the variety of a straightforward condition-action try. The IETF policy framework adopts this approach and considers policies as rules that specify actions to be performed in response to outlined conditions:
Review Article: Accounting & Marketing
Review Article: Accounting & Marketing
Research Article: Accounting & Marketing
Research Article: Accounting & Marketing
Research Article: Accounting & Marketing
Research Article: Accounting & Marketing
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Perspective Article: Accounting & Marketing
Editorial: Accounting & Marketing
Editorial: Accounting & Marketing
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Posters-Accepted Abstracts: Accounting & Marketing
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Scientific Tracks Abstracts: Accounting & Marketing
Scientific Tracks Abstracts: Business and Economics Journal
Scientific Tracks Abstracts: Business and Economics Journal
Scientific Tracks Abstracts: Business and Economics Journal
Scientific Tracks Abstracts: Business and Economics Journal
Keynote: Business and Economics Journal
Keynote: Business and Economics Journal
Accounting & Marketing received 487 citations as per Google Scholar report
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