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Interlogix NS3702-24P-4S User Manual User Manual

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An alternative protocol is Internet Message Access Protocol (IMAP). IMAP provides the user with more capabilities for

retaining e-mail on the server and for organizing it in folders on the server. IMAP can be thought of as a remote file server.

POP and IMAP deal with the receiving of e-mail and are not to be confused with the Simple Mail Transfer Protocol (SMTP).

You send e-mail with SMTP, and a mail handler receives it on your recipient's behalf. Then the mail is read using POP or

IMAP. IMAP4 and POP3 are the two most prevalent Internet standard protocols for e-mail retrieval. Virtually all modern

e-mail clients and servers support both.

PPPoE

PPPoE is an acronym for Point-to-Point Protocol over Ethernet.

It is a network protocol for encapsulating Point-to-Point Protocol (PPP) frames inside Ethernet frames. It is used mainly

with ADSL services where individual users connect to the ADSL transceiver (modem) over Ethernet and in plain Metro

Ethernet networks (Wikipedia).

Private VLAN

In a private VLAN, communication between ports in that private VLAN is not permitted. A VLAN can be configured as a

private VLAN.

PTP

PTP is an acronym for Precision Time Protocol, a network protocol for synchronizing the clocks of computer systems.