ZyXEL Communications NBG-417N, Руководство пользователя, Страница: 212 / 279

Appendix A Product Specifications
User
’
s Guide
213
Bandwidth Management You can efficiently manage traffic on your network by reserving
bandwidth and giving priority to certain types of traffic and/or
to particular computers.
Remote Management This allows you to decide whether a service (HTTP or FTP traffic
for example) from a computer on a network (LAN or WAN for
example) can access the NBG4115.
Wireless LAN Scheduler You can schedule the times the Wireless LAN is enabled/
disabled.
Time and Date Get the current time and date from an external server when
you turn on your NBG4115. You can also set the time manually.
These dates and times are then used in logs.
Port Forwarding If you have a server (mail or web server for example) on your
network, then use this feature to let people access it from the
Internet.
DHCP (Dynamic Host
Configuration Protocol) Use this feature to have the NBG4115 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 NBG4115 supports versions 1 and 2 of IGMP
(Internet Group Management Protocol) used to join multicast
groups (see RFC 2236).
Logging Use logs for troubleshooting. You can view logs in the Web
Configurator.
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
NBG4115 supports one PPTP connection at a time.
Universal Plug and Play
(UPnP) The NBG4115 can communicate with other UPnP enabled
devices in a network.
Table 69 Firmware Features
FEATURE DESCRIPTION
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