TP-Link TL-SG3109 Collision, Combo Port, Community, Damp, Dhcp Client, Dhcp Server, Domain

Term	Definition
CLI	Command Line Interface. A set of line commands used to configure the system.
Client	A computer system or process that requires services or processes for another computer,
	typically a server.
CLL	Classification Control Lists. Devices that grant, deny, or limit access to devices, features,
	or applications in QoS.
Collision	A overlapping transmission of two or more packets that collide. The data transmitted
	cannot be used, and the session is restarted.
Combo Port	A single logical port with two physical connections, including an RJ-45 connection and a
	SFP connection.
Community	Specifies a group of users which retains the same system access rights.
CPU	Central Processing Unit. The part of a computer that processes information.CPUs are
	composed of a control unit and an ALU.
D
Damp	Indicates a state where an interface is not advertising links to the neighboring interface
	due to Flapping.
	Dynamic Host Configuration Protocol. DHCP dynamically assigns IP addresses to devices on
DHCP	a network. With dynamic addressing, a device can have a different IP address every time it
	connects to the network. DHCP also supports a mix of static and dynamic IP addresses.
DHCP Client	An Internet host using DHCP to obtain configuration parameters, such as a network
	address.
DHCP Server	An Internet host that returns configuration parameters to DHCP clients.
Domain	A group of computers and devices on a network that are grouped with common rules and
	procedures.
DSCP	DiffServe Code Point. DSCP provides a method of tagging IP packets with QoS priority
	information.
DSL	Digital Subscriber Line. Increases the digital capacity of telephone lines.
	Permits simultaneous transmissions and reception of data. There are two different types
	of duplex mode:
Duplex Mode	• Full Duplex Mode — Permits bisynchronous communication, for example, a telephone.
	Two parties can transmit information at the same time.
	• Half Duplex Mode — Permits asynchronous communication, for example, a walkie-
	talkie. Only one party can transmit information at a time.
	Distance Vector Multicast Routing Protocol. DVMRP tunnels multicast messages
DVMRP	within unicast packets. DVMRP supports rate limiting and distribution control based on
	destination address.
E
Egress Port	Port from which network traffic is transmitted.
EIGRP	Enhanced Interior Gateway Routing Protocol. Provides fast convergence, support for
	variable-length subnet mask, and supports multiple network layer protocols.
End System	An end user device on a network.
EPG	Exterior Gateway Protocol. Permits exchanging routing information between two
	neighboring gateway hosts in an autonomous systems network.
ESP	Encapsulating Security Payload. Provides a variety of security services for IPv4 and IPv6.

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