ZyXEL nbg-5715 Guia Do Utilizador

 Appendix A Product Specifications

NBG5715 User’s Guide

Complete the following steps to hang your NBG5715 on a wall.

Select a position free of obstructions on a sturdy wall. 

Drill two holes for the screws. 

Do not insert the screws all the way into the wall. Leave a small gap of about 0.5 cm between the 
heads of the screws and the wall. 

Make sure the screws are snugly fastened to the wall. They need to hold the weight of the NBG5715 
with the connection cables. 

DHCP (Dynamic Host 
Configuration Protocol)

Use this feature to have the NBG5715 assign IP addresses, an IP 
default gateway and DNS servers to computers on your network.

Dynamic DNS Support

With Dynamic DNS (Domain Name System) support, you can use a 
fixed URL, www.zyxel.com for example, with a dynamic IP address. You 
must register for this service with a Dynamic DNS service provider.

IP Multicast

IP Multicast is used to send traffic to a specific group of computers. The 
NBG5715 supports versions 1 and 2 of IGMP (Internet Group 
Management Protocol) used to join multicast groups (see RFC 2236).

IP Alias

IP Alias allows you to subdivide a physical network into logical networks 
over the same Ethernet interface with the NBG5715 itself as the 
gateway for each subnet.

PPPoE

PPPoE mimics a dial-up Internet access connection.

PPTP Encapsulation

Point-to-Point Tunneling Protocol (PPTP) enables secure transfer of data 
through a Virtual Private Network (VPN). The NBG5715 supports one 
PPTP connection at a time.

Universal Plug and Play 
(UPnP)

The NBG5715 can communicate with other UPnP enabled devices in a 
network. 

Firmware Features (continued)