Ping Acronyms - VeEX MTT-14B User Manual

MTT-14B e_Manual D07-00-083P RevA00
For PPP (PPPoE and PPPoA), IP address management will most
likely be dynamic. However, static IP address management can ex-
ist. PPPoA has the following implementations of IP management:
• Static IP address management over PPP.
• Dynamic IP address management over PPP. In this case, the
IP address is requested and assigned at the time of the con-
nection.
Authentication is commonly used since it provides security for
the connection. In the case of PPP, identification is controlled
with a user name and password. These will be required in order
to open a link with the ISP. Identification can use either the PAP
or the CHAP authentication mechanisms. The PPP session is
opened with the Broadband-Remote Access Server (B-RAS). The
LCP session is handled between the B-RAS and the PC (CPE) to
manage the authentication of the user name and password.

4.1.5 PING Acronyms

Here are some of the acronyms and abbreviations you will com-
monly encounter.
CHAP: Challenge Handshake Authentication Protocol
CLIPoA: Classical IP over ATM
DHCP: Dynamic Host Configuration Protocol
LCP: Link Control Protocol
LLC: Logical Link Control
PAP: Password Authentication Protocol
PPP: Point-to-Point Protocol PPPoA:
Point-to-Point over ATM PPPoE:
Point-to-Point over Ethernet PVC:
Permanent Virtual Circuit
VCI: Virtual Channel Identifier
VPI: Virtual Path Identifier
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