Macsense Connectivity MIH-120 Manual de usuario descargar pdf (Pagina 54)

Optional WEP40

A variation of WEP 40 that allows for the receipt and transmission of both WEP 40

encrypted packets and non-encrypted packets.

PPPoE (Point to Point Protocol over Ethernet)

Used by DSL providers for connecting a computer to the ISPs network, similar to

how a dial-up connection works.

PPTP

(Point to Point Tunneling Protocol) PPTP is a protocol that allows Corporations to

extend their own corporate network through private “tunnels” over the public

Internet. A corporation would be able to use a wide-area network as a single large

local-area network.

Protocol

A set of rules that end points in a telecommunication use as they communicate.

These end points must recognize and observe the protocol in the communication.

RIP (Routing Information Protocol)

A widely used protocol for managing routing information within a self contained

network. Using RIP, a gateway host send its entire routing table to it’s nearest

neighbor host every 30 seconds. Then this neighbor host will send it to the next

neighbor host and so on until all hosts on the network have the same knowledge

of routing paths. This is known as network convergence.

Roaming

The ability to use a wireless device and move from one access point’s range to

another access point without a drop or loss of connection.

Shared Key Algorithm

In encryption, both the sender and the recipient use the same secret key to both

encode and decode a message.

Static IP address

A static IP address is an IP address that does not change and is manually set in

client computer or router in a LAN or WAN.

Static Routing

Table mappings established by a network administrator prior to the beginning of

routing. These mappings do not change unless a network administrator alters

them, such as the IP address.

Subnet Mask

It defines which bits in the host portion of the IP address can be used to define a

subnet.

TCP/IP

Acronym for Transmission Control Protocol/Internet Protocol, the basic protocol of

the Internet, which can be used as a communications protocol in a private

network. Every computer that has direct access to the Internet has a copy of the

TCP/IP program. TCP/IP uses the client/server model in which the user is the

client that requests and is provided service by another computer, which is the

server on a network. HTTP, FTP, Telnet, SMTP and other protocols are often

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Macsense Connectivity MIH-120 Manual de usuario Pagina 54