ZyXEL 202H 91-003-194001B Manual Do Utilizador
Códigos do produto
91-003-194001B
P-202H Plus v2 User’s Guide
Chapter 1 Getting To Know Your ZyXEL Device
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C
H A P T E R
1
Getting To Know Your ZyXEL
Device
This chapter describes the key features and applications of your ZyXEL Device
.
1.1 Introducing the ZyXEL Device
The ZyXEL Device is a high-performance ISDN router that offers a complete Internet access
solution.
solution.
By integrating NAT, firewall, VPN capability and a four-port switch, the ZyXEL Device is a
complete security solution that protects your Intranet and efficiently manages data traffic on
your network.
complete security solution that protects your Intranet and efficiently manages data traffic on
your network.
The embedded web configurator is easy to operate and totally independent of your operating
system. You can also manage the ZyXEL Device via the SMT (System Management
Terminal), a menu-driven interface that you can access from either a console port or telnet.
system. You can also manage the ZyXEL Device via the SMT (System Management
Terminal), a menu-driven interface that you can access from either a console port or telnet.
1.2 Features
This section describes the ZyXEL Device's key features.
IPSec VPN Capability
Establish Virtual Private Network (VPN) tunnels to connect (home) office computers to your
company network using data encryption and the Internet; thus providing secure
communications without the expense of leased site-to-site lines. The ZyXEL Device's VPN is
based on the IPSec standard and is fully interoperable with other IPSec-based VPN products.
company network using data encryption and the Internet; thus providing secure
communications without the expense of leased site-to-site lines. The ZyXEL Device's VPN is
based on the IPSec standard and is fully interoperable with other IPSec-based VPN products.
Firewall
The ZyXEL Device has a stateful inspection firewall with DoS (Denial of Service) protection.
By default, when the firewall is activated, all incoming traffic from the WAN to the LAN is
blocked unless it is initiated from the LAN. The ZyXEL Device firewall supports TCP/UDP
inspection, DoS detection and protection, real time alerts, reports and logs.
By default, when the firewall is activated, all incoming traffic from the WAN to the LAN is
blocked unless it is initiated from the LAN. The ZyXEL Device firewall supports TCP/UDP
inspection, DoS detection and protection, real time alerts, reports and logs.