Cyclades User's Guide manual Server Farm, Snmp Traps

Server Farm	A collection of servers running in the same location (see
	Cluster).
SMTP	Simple Mail Transfer Protocol. Specifies the format of messages
	that an SMTP client on one computer can use to send electronic
	mail to an SMTP server on another computer.
SNMP	Short for Simple Network Management Protocol, a set of
	protocols for managing complex networks. The first versions of
	SNMP were developed in the early 80s. SNMP works by sending
	messages, called protocol data units (PDUs), to different parts of
	a network.
	SNMP-compliant devices, called agents, store data about
	themselves in Management Information Bases (MIBs) and return
	this data to the SNMP requesters.
	(Source: Webopedia)
SNMP Traps	Notifications or Event Reports are occurrences of Events in a
	Managed system, sent to a list of managers configured to receive
	Events for that managed system. These Event Reports are called
	Traps in SNMP. The Traps provide the value of one or more
	instances of management information.
	Any SNMP enabled Device generates Fault Reports (Traps) that
	are defined in the MIB (which the SNMP Agent has
	implemented).
	The Trap Definition vary with the SNMP Version (which defines
	the messaging format), but the information contained in these are
	essentially identical. The major difference between the two
	message formats is in identifying the events.
SSH	Secure Shell. A protocol which permits secure remote access over
	a network from one computer to another. SSH negotiates and
	establishes an encrypted connection between an SSH client and
	an SSH server.

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