ZyXEL Communications 480 - Manual (Page 24)

Prestige 480 ISDN Router
1-2 Getting to know your Prestige
DNS Proxy
The DNS ( Domain Name System) proxy capability eliminates the need of statically configuring
the DNS servers.
DHCP Support
DHCP (Dynamic Host Configuration Protocol) server/relay support allows the workstations on
your LAN to obtain the configuration from the Prestige.
Dial-On-Demand
The Dial-On-Demand feature allows the Prestige to automatically place a call to a remote gateway
based on the triggering packet’s destination without user intervention.
TCP/IP and PPP Support
♦
TCP/IP (Transmission Control Protocol/Internet Protocol) network layer protocol.
♦
PPP/MP (Point-to-Point Protocol/Multilink Protocol) link layer protocol.
PPP Multilink
The Prestige can bundle up to four B-channels in a single connection using the PPP Multilink
Protocol The number of links can be either statically configured or dynamically managed based on
traffic demand.
Bandwidth-On-Demand
The Prestige can dynamically allocate bandwidth by adding and dropping links according to traffic
demand. The telephone number of an additional link can be obtained either with BAP (Bandwidth
Allocation Protocol) or statically configured.
Full Network Management
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Windows based PNC (Prestige Network Commander).
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SNMP (Simple Network Management Protocol) support.
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SMT (System Management Terminal) access through telnet connection.
PNC
The Prestige Network Commander (PNC) is a C++ based utility designed to allow users to access
the Prestige’s management settings via Windows.