(1) See
continuous data protection.
(2) (
Charging
Downstream
Port) See
USB power.
(3) (
Certificate in
Data
Processing) An earlier award for the successful completion of an examination in hardware, software, systems analysis, programming, management and accounting, offered by the ICCP. See
ICCP.
(4) (
Cisco
Discovery
Protocol) A protocol used by Cisco bridges and routers to inform each other of their existence. It sends frames over the data link layer (Ethernet, frame relay, ATM, etc.) to a multicast address. The content of the CDP message is addresses that SNMP messages can be sent to.