XNS | Article about XNS by The Free Dictionary
Also found in: Acronyms
XNS(1) See XDI.
(2) (Xerox Network Services) An early networking protocol suite developed at Xerox's Palo Alto Research Center (PARC). XNS has been the basis for many popular network architectures including Novell's NetWare, Banyan's VINES and 3Com's 3+.
XNS NetXNS Layer Protocols Ware OSI
4 Application 7
3 Control 5/6
2 Transport SPP, PEP SPX 4
1 Internet IDP IPX 3
0 Transmission Ethernet 1/2
References in periodicals archive
Plan employs a baseband token-passing architecture using ARCnet protocols for the physical and data-link layers, combined with the Xerox XNS
protocols for the network and transport layers.
We use parts of the Lafite mail system and the XNS
network protocols already provided in that environment.
protocol will provide users with three levels of communications capabilities over the Ethernet network: virtual circuit, and acknowledged and unacknowledged datagrams.
Transport protocols, such as TCP and XNS
, differ across networks; how is it decided which protocol client and server processes will speak?