The ACSE supports two modes of communication: connection-mode and connectionless-mode. The ACSE service<\/p>\n
definition (see ITU-T Rec. X.217 bis <\/i>| ISO\/IEC 15953) includes both modes of communication. This Recommendation |<\/p>\n
International Standard only includes the connection mode of communication. This Recommendation | International<\/p>\n
Standard for the connectionless mode of communication is contained in ITU-T Rec. X.237 bis <\/i>| ISO\/IEC 15955.<\/p>\n
This Recommendation | International Standard defines procedures that are applicable to instances of communication<\/p>\n
between systems which wish to interconnect in an open systems interconnection environment in a connection mode. This<\/p>\n
Recommendation | International Standard includes the Kernel functional unit that is used to establish and release<\/p>\n
ASO-associations. The Authentication functional unit provides additional facilities for exchanging information in<\/p>\n
support of authentication during association establishment without adding new services. The ACSE authentication<\/p>\n
facilities can be used to support a limited class of authentication methods. The ASO-context negotiation functional unit<\/p>\n
provides the additional facility for the recipient to select the ASO-context from a list offered by the initiator during<\/p>\n
association establishment. The optional Higher Level Association functional unit provides for the facility to identify<\/p>\n
ASO-associations and transparently pass data to child ASOs and allows the ASO-context or the presentation context on<\/p>\n
an ASO-association to be modified during the lifetime of the association.<\/p>\n
This Recommendation | International Standard specifies:<\/p>\n
a) procedures for the transfer of information for ASO-association control and the authentication of ASOs<\/p>\n
and application-entities; and<\/p>\n
b) the abstract syntax for the representation of the ACSE APDUs.<\/p>\n
The ACSE procedures are defined in terms of:<\/p>\n
a) the interactions among peer ACSE protocol machines through the use of Presentation services or<\/p>\n
supporting ACSE services; and<\/p>\n
b) the interaction between an ACSE protocol machine and its service-user.<\/p>\n
This Recommendation | International Standard also specifies conformance requirements for systems implementing these<\/p>\n
procedures. It does not contain tests which can be used to demonstrate conformance.<\/p>\n","protected":false},"excerpt":{"rendered":"
Information technology \u2014 Open Systems Interconnection \u2014 Connection-mode protocol for the Application Service Object Association Control Service Element<\/b><\/p>\n\n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n ISO<\/b><\/a><\/td>\n 1999-12<\/td>\n 80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":633404,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[675,2634],"product_tag":[],"class_list":{"0":"post-633392","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-100-70","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/633392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/633404"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=633392"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=633392"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=633392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}