ZyXEL Communications 5 Series User Manual
Chapter 37 LAN Setup
ZyWALL 5/35/70 Series User’s Guide
636
37.4.1 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.
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.
Use menu 3.2 to configure the first network. Move the cursor to the Edit IP Alias field, press
[SPACE BAR] to choose Yes and press [ENTER] to open Menu 3.2.1 - IP Alias Setup, as
shown next. Use this menu to configure the second and third networks.
[SPACE BAR] to choose Yes and press [ENTER] to open Menu 3.2.1 - IP Alias Setup, as
shown next. Use this menu to configure the second and third networks.
Figure 382 Menu 3.2.1: IP Alias Setup
IP Subnet Mask
Your ZyWALL 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 ZyWALL.
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. Options are:
Both, In Only, Out Only or None.
Both, In Only, Out Only or None.
Version
Press [SPACE BAR] and then [ENTER] to select the RIP version. Options are:
RIP-1, RIP-2B or RIP-2M.
RIP-1, RIP-2B or RIP-2M.
Multicast
IGMP (Internet Group Management Protocol) is a session-layer 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.
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 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
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.
save your configuration, or press [ESC] at any time to cancel.
Table 225 Menu 3.2: LAN TCP/IP Setup Fields (continued)
FIELD
DESCRIPTION
Menu 3.2.1 - IP Alias Setup
IP Alias 1= Yes
IP Address= 192.168.2.1
IP Subnet Mask= 255.255.255.0
RIP Direction= None
Version= RIP-1
Incoming protocol filters=
Outgoing protocol filters=
IP Alias 2= No
IP Address= N/A
IP Subnet Mask= N/A
RIP Direction= N/A
Version= N/A
Incoming protocol filters= N/A
Outgoing protocol filters= N/A
Enter here to CONFIRM or ESC to CANCEL: