(1) (
Data
Center
Ethernet) See
datacenter bridging.
(2) (
Distributed
Computing
Environment) Software from The Open Group that allows applications to be built across heterogeneous platforms in a network. DCE includes security, directory naming, time synchronization, file sharing, RPCs and multithreading services. See
Open Group.
(3) (
Data
Communications
Equipment or
Data
Circuit-terminating
Equipment) A device that establishes, maintains and terminates a session on a network. It may also convert signals for transmission. It is typically the modem. Contrast with
DTE.