Communication network – facility that provides a data transfer service among devices attached to the network
Internet – collection of communication networks, interconnected by bridges/routers
Intranet – internet used by an organization for internal purposes
-Provides key Internet applications
-Can exist as an isolated, self-contained internet
End System (ES) – device used to support end-user applications or services
Intermediate System (IS) – device used to connect two networks
Bridge – an IS used to connect two LANs that use similar LAN protocols
Router - an IS used to connect two networks that may or may not be similar
Showing posts with label intranet. Show all posts
Showing posts with label intranet. Show all posts
Tuesday, December 30, 2008
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