ZyXEL Communications Prestige 28641 - Manual (Page 17)

Introduction 3
Bandwidth On Demand
The Prestige supports bandwidth up to 128Kbps over a single ISDN
BRI line. It incorporates PPP/MP (Point-to-Point Protocol/Multilink
Protocol) to bundle two B channels over a BRI line. In addition, the
Prestige dynamically allocates bandwidth between the two B channels,
increasing or decreasing speeds as needed to allow for greater
efficiency in data transfer. It supports BAP (Bandwidth Allocation
Protocol) and BACP (Bandwidth Allocation Control Protocol) to
manage the number of links in multilink bundle.
Full Network Management
The Prestige incorporates SNMP (Simple Network Management
Protocol) support and menu-driven network management via an RS-
232 or Telnet connection. The Prestige is also equipped with a Call
Detail Record (CDR) to help analyze and manage your telephone bill.
RADIUS (Remote Authentication Dial In User
Service)
The RADIUS feature allows you to use an external, central, Unix based
server to support thousands of users.
PPP Security
The Prestige supports PAP (Password Authentication Protocol) and
CHAP (Challenge Handshake Authentication Protocol).
DHCP Support (Dynamic Host Configuration
Protocol)
DHCP (Dynamic Host Configuration Protocol) allows you to
dynamically and automatically assign IP address settings to hosts on
your network.