Network protocol :-
1. Proprietary
2.Open
Proprietary:-
· Ownership by a single organization gives
the owner the ability to place restrictions on the use of the protocol and to
change the protocol unilaterally.
· Specifications for proprietary protocols may
or may not be published, and implementations are not freely
distributed.
· Proprietors may enforce restrictions through
control of the intellectual property rights, for example through enforcement
of patent rights, and by keeping the protocol
specification a trade secret.
· Some proprietary protocols strictly limit the
right to create an implementation; others are widely implemented by entities
that do not control the intellectual property but subject to restrictions the
owner of the intellectual property may seek to impose.
· . A
proprietary design or technique is one that is owned by a company. It also
implies that the company has not divulged specifications that would allow other
companies to duplicate the product.
· Increasingly,
proprietary architectures are seen as a
disadvantage. Consumers prefer open and standardized architectures, which allow
them to mix and match products from different manufacturers.
Examples
Open protocol :-
·
open protocol allows
vendors' equipment to interoperate without the need for a proprietary interface
or gateway. They talk the same language and no translation is needed.
Examples
now a days cisco’s devices is a open
protocol.
Wired :-
· network with
Ethernet cables predominated in businesses
schools,& homes for served decades.
Wireless:-
· wireless
networking alternative have emerged as the primer technology for building new
computer networks.
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