ZyWALL 2 Series User’s Guide

Table 24-2 LAN TCP/IP Setup Menu Fields

FIELD

DESCRIPTION

EXAMPLE

 

 

 

TCP/IP Setup:

 

 

 

 

 

IP Address

Enter the IP address of your ZyWALL in dotted decimal notation

192.168.1.1

 

 

(default)

IP Subnet Mask

Your ZyWALL will automatically calculate the subnet mask based

255.255.255.0

 

on the IP address that you assign. Unless you are implementing

 

 

subnetting, use the subnet mask computed by the ZyWALL.

 

RIP Direction

Press [SPACE BAR] and then [ENTER] to select the RIP direction.

Both

 

Options are: Both, In Only, Out Only or None.

(default)

 

 

 

 

 

Version

Press [SPACE BAR] and then [ENTER] to select the RIP version.

RIP-1

 

Options are:

(default)

 

RIP-1,RIP-2B or RIP-2M.

 

Multicast

IGMP (Internet Group Multicast Protocol) is a session-layer

None

 

protocol used to establish membership in a Multicast group. The

 

 

ZyWALL supports both IGMP version 1 (IGMP-v1) and version 2

 

 

(IGMP-v2). Press [SPACE BAR] and then [ENTER] to enable IP

 

 

Multicasting or select None (default) to disable it.

 

Edit IP Alias

The ZyWALL supports three logical LAN interfaces via its single

Yes

 

physical Ethernet interface with the ZyWALL itself as the gateway

 

 

for each LAN network. Press [SPACE BAR] to select Yes and then

 

 

press [ENTER] to display menu 3.2.1

 

When you have completed this menu, press [ENTER] at the prompt [Press ENTER to Confirm…] to save your configuration, or press [ESC] at any time to cancel.

24.4.1 IP Alias Setup

IP alias allows you to partition a physical network into different logical networks over the same Ethernet interface. The ZyWALL supports three logical LAN interfaces via its single physical Ethernet interface with the ZyWALL itself as the gateway for each LAN network.

24-4

LAN Setup