ZyXEL p-334wh Guia Do Utilizador

P-334WH User’s Guide

116 

Chapter 8 LAN

The following table describes the labels in this screen.

Table 44   LAN IP Alias

IP Alias 1,2

Select the check box to configure another LAN network for the ZyXEL Device.

IP Address

Enter the IP address of your ZyXEL Device in dotted decimal notation. 

IP Subnet Mask

Your ZyXEL Device will automatically calculate the subnet mask based on the IP 

address that you assign. Unless you are implementing subnetting, use the subnet 

mask computed by the ZyXEL Device.

Apply

Click Apply to save your changes back to the ZyXEL Device.

Reset

Click Reset to begin configuring this screen afresh.

To change your ZyXEL Device’s advanced IP settings, click Network > LAN > Advanced. 
The screen appears as shown.

Figure 64   Advanced LAN

The following table describes the labels in this screen.

Table 45   Advanced LAN

Multicast

Select IGMP V-1 or IGMP V-2 or None. IGMP (Internet Group Multicast 

Protocol) is a network-layer protocol used to establish membership in a 

Multicast group - it is not used to carry user data. IGMP version 2 (RFC 2236) 

is an improvement over version 1 (RFC 1112) but IGMP version 1 is still in 

wide use. If you would like to read more detailed information about 

interoperability between IGMP version 2 and version 1, please see sections 4 

and 5 of RFC 2236.

Windows Networking (NetBIOS over TCP/IP): NetBIOS (Network Basic Input/Output System) are TCP 

or UDP broadcast packets that enable a computer to connect to and communicate with a LAN. For 

some dial-up services such as PPPoE or PPTP, NetBIOS packets cause unwanted calls. However it 

may sometimes be necessary to allow NetBIOS packets to pass through to the WAN in order to find a 

computer on the WAN.