ZyXEL P-2602HW Manuale Utente

 Appendix A Product Specifications

P-2602H(W)(L)-DxA User’s Guide

 Zero Configuration 

Internet Access

Once you connect and turn on the device, it automatically detects the 

Internet connection settings (such as the VCI/VPI numbers and the 

encapsulation method) from the ISP and makes the necessary 

configuration changes. In cases where additional account information (such 

as an Internet account user name and password) is required or the ZyXEL 

Device cannot connect to the ISP, you will be redirected to web screen(s) 

for information input or troubleshooting.

Any IP

The Any IP feature allows a computer to access the Internet and the ZyXEL 

Device without changing the network settings (such as IP address and 

subnet mask) of the computer, when the IP addresses of the computer and 

the ZyXEL Device are not in the same subnet.  

Auto Provisioning

Your VoIP service provider can automatically update your device’s 

configuration via an auto-provisioning server.  

Auto Firmware Upgrade Your device gives you the option to upgrade to a newer firmware version if it 

finds one during auto-provisioning. Your VoIP service provider must have 

an auto-provisioning server and a server set up with firmware in order for 

this feature to work.  

Firewall

Your 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 

firewall supports TCP/UDP inspection, DoS detection and prevention, real 

time alerts, reports and logs.

IPSec VPN Capability

Establish a Virtual Private Network (VPN) to connect with business partners 

and branch offices using data encryption and the Internet to provide secure 

communications without the expense of leased site-to-site lines. The ZyXEL 

Device VPN is based on the IPSec standard and is  interoperable with other 

IPSec-based VPN products. 
The ZyXEL Device supports up to two simultaneous IPSec connections.

Network Address 

Translation (NAT)

Network Address Translation (NAT) allows the translation of an Internet 

protocol address used within one network (for example a private IP address 

used in a local network) to a different IP address known within another 

network (for example a public IP address used on the Internet).

Content Filtering

Content filtering allows you to block access to Internet web sites that 

contain key words (that you specify) in the URL. You can also schedule 

when to perform the filtering and give trusted LAN IP addresses unfiltered 

Internet access.

Media Bandwidth 

Management

Media Bandwidth Management allows you to specify bandwidth classes 

based on an application and/or subnet. You can allocate specific amounts 

of bandwidth capacity (bandwidth budgets) to different bandwidth classes. 

Universal Plug and Play 

(UPnP)

Your device and other UPnP enabled devices can use the standard TCP/IP 

protocol to dynamically join a network, obtain an IP address and convey 

their capabilities to each other.

PPPoE Support 

(RFC2516)

PPPoE (Point-to-Point Protocol over Ethernet) emulates a dial-up 

connection. It allows your ISP to use their existing network configuration 

with newer broadband technologies such as ADSL. The PPPoE driver on 

your device is transparent to the computers on the LAN, which see only 

Ethernet and are not aware of PPPoE thus saving you from having to 

manage PPPoE clients on individual computers.

Other PPPoE Features

PPPoE idle time out
PPPoE dial on demand

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.

Table 167   Firmware Specifications  (continued)