Internetwork Packet Exchange supports the transport and network layers of the OSI network model. Provides for network addressing and routing. It provides fast, unreliable, communication with network nodes using a connection less datagram service. Found on http://www.comptechdoc.org/independent/networking/cert/netterms.html
(NETWORK GLOSSARY) Internetwork packet exchange. Novell layer three protocol similar to XNS and IP that is used in NetWare® networks. Found on https://www.encyclo.co.uk/local/20479