AirLive WN-200USB - Manual (Page 49)

6. Network Glossary
AirLive WN-200USB User’s Manual 46
Used much like a password, a passphrase simplifies the WEP encryption process by
automatically generating the WEP encryption keys for the company products.
Port
This word has 2 different meaning for networking.
z The hardware connection point on a computer or networking device used for plugging
in a cable or an adapter.
z The virtual connection point through which a computer uses a specific application on a
server.
PPPoE
Point-to- Point Protocol over Ethernet. PPPoE relies on two widely accepted standards:
PPP and Ethernet. PPPoE is a specification for connecting the users on an Ethernet to the
Internet through a common broadband medium, such as a single DSL line, wireless device
or cable modem.
PPTP
Point-to-Point Tunneling Protocol: A VPN protocol developed by PPTP Forum. With
PPTP, users can dial in to their corporate network via the Internet. If users require data
encryption when using the Windows PPTP client, the remote VPN server must support
MPPE (Microsoft Point-To-Point Encryption Protocol) encryption. PPTP is also used by
some ISP for user authentication, particularly when pairing with legacy Alcatel / Thomson
ADSL modem.
Preamble Type
Preamble are sent with each wireless packet transmit for transmission status. Use the
long preamble type for better compatibility. Use the short preamble type for better
performance.