Protocol Support - ZyXEL Communications Prestige 652 User Manual

ADSL Transmission Rate Standards
♦ Full-Rate (ANSI T1.413, Issue 2; G.dmt (G.992.1) with line rate support of up to 8 Mbps
downstream and 832 Kbps upstream.
♦ G.lite (G.992.2) with line rate support of up to 1.5Mbps downstream and 512Kbps upstream.
♦ Supports Multi-Mode standard (ANSI T1.413, Issue 2; G.dmt (G.992.1); G.lite (G992.2)).
♦ TCP/IP (Transmission Control Protocol/Internet Protocol) network layer protocol.
♦ ATM Forum UNI 3.1 PVC.
♦ Supports up to 8 PVCs (UBR, CBR).
♦ Multiple Protocol over AAL5 (RFC 1483).
♦ PPP over AAL5 (RFC 2364).
♦ PPP over Ethernet over AAL5 (RFC 2516).
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Protocol Support

♦ DHCP Support
DHCP (Dynamic Host Configuration Protocol) allows the individual clients (computers) to obtain
the TCP/IP configuration at start-up from a centralized DHCP server. The Prestige has built-in
DHCP server capability enabled by default. It can assign IP addresses, an IP default gateway and
DNS servers to DHCP clients. The Prestige can also act as a surrogate DHCP server (DHCP Relay)
where it relays IP address assignments from the actual DHCP server to the clients.
♦ IP Alias
IP Alias allows you to partition a physical network into logical networks over the same Ethernet
interface. The Prestige supports three logical LAN interfaces via its single physical Ethernet
interface with the Prestige itself as the gateway for each LAN network.
♦ IP Policy Routing (IPPR)
Traditionally, routing is based on the destination address only and the router takes the shortest path
to forward a packet. IP Policy Routing (IPPR) provides a mechanism to override the default routing
behavior and alter the packet forwarding based on the policy defined by the network administrator.
♦ PPP (Point-to-Point Protocol) link layer protocol.
♦ Transparent bridging for unsupported network layer protocols.
♦ RIP I/RIP II
♦ IGMP Proxy
Getting To Know Your Prestige
Prestige 652 ADSL Security Router
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