Filter
Top Products
P-660R-Tx v2 Series User’s Guide
Chapter 1 Getting To Know Your ZyXEL Device 24
10/100M Auto-negotiating Ethernet/Fast Ethernet Interface(s)
This auto-negotiation feature allows the ZyXEL Device to detect the speed of incoming
transmissions and adjust appropriately without manual intervention. It allows data transfer of
either 10 Mbps or 100 Mbps in either half-duplex or full-duplex mode depending on your
Ethernet network.
Auto-Crossover (MDI/MDI-X) 10/100 Mbps Ethernet Interface(s)
These interfaces automatically adjust to either a crossover or straight-through Ethernet cable.
Dynamic DNS Support
With Dynamic DNS support, you can have a static hostname alias for a dynamic IP address,
allowing the host to be more easily accessible from various locations on the Internet. You must
register for this service with a Dynamic DNS service provider.
Multiple PVC (Permanent Virtual Circuits) Support
Your ZyXEL Device supports up to 8 PVC’s.
ADSL 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 3.1/4.0 PVC.
• Supports up to 8 PVCs (UBR, CBR, VBR).
• Multiple Protocol over AAL5 (RFC 1483).
• PPP over AAL5 (RFC 2364).
• PPP over Ethernet over AAL5 (RFC 2516).
• RFC 1661.
• PPP over PAP (RFC 1334).
• PPP over CHAP (RFC 1994).
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
ZyXEL Device 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 ZyXEL Device
can now also act as a surrogate DHCP server (DHCP Relay) where it relays IP address
assignment from the actual real DHCP server to the clients.