ZyXEL Communications Corporation VMG1312T10C Manual Do Utilizador

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 Chapter 7 Home Networking
VMG1312-T10C User’s Guide
89
The following table describes the fields in this screen.  
Table 25   
Network Setting > Home Networking > LAN Setup 
LABEL
DESCRIPTION
LAN IP Setup
IP Address
Enter the LAN IP address you want to assign to your Device in dotted decimal notation, 
for example, 192.168.1.1 (factory default). 
IP Subnet Mask 
Type the subnet mask of your network in dotted decimal notation, for example 
255.255.255.0 (factory default). Your Device automatically computes the subnet mask 
based on the IP address you enter, so do not change this field unless you are instructed 
to do so.
RIP Version
RIP (Routing Information Protocol) allows a router to exchange routing information with 
other routers. Select the RIP version from RIP-1 and RIP2-B/RIP2-M.
Direction
Use this field to control how much routing information the VDSL Router sends and 
receives on the subnet. Select the RIP Direction from NoneBoth, IN Only and OUT 
Only
.
Multicast
IGMP (Internet Group Multicast Protocol) is a network-layer protocol used to establish 
membership in a multicast group. The Device supports IGMP v1/IGMP v2/IGMP v3
Select None to disable it.
IGMP Snooping
Select Enabled to activate IGMP Snooping. This allows the Device to passively learn 
memberships in multicast groups. Otherwise, select Disabled to deactivate it.
DHCP Server State
DHCP
Select Enable to have your Device assign IP addresses, an IP default gateway and DNS 
servers to LAN computers and other devices that are DHCP clients.
If you select Disable, you need to manually configure the IP addresses of the 
computers and other devices on your LAN.
When DHCP is used, the following fields need to be set.
IP Addressing Values
IP Pool Starting 
Address
This field specifies the first of the contiguous addresses in the IP address pool.
Pool Size
This field specifies the size, or count of the IP address pool.
DNS Values
DNS Server 1-2
The Device supports DNS proxy by default. The Device sends out its own LAN IP 
address to the DHCP clients as the first DNS server address. DHCP clients use this first 
DNS server to send domain-name queries to the Device. The Device sends a response 
directly if it has a record of the domain-name to IP address mapping. If it does not, the 
Device queries an outside DNS server and relays the response to the DHCP client. 
Select From ISP if your ISP dynamically assigns DNS server information (and the 
Device's WAN IP address).
Select DNS Proxy to have the DHCP clients use the Device’s own LAN IP address. The 
Device works as a DNS relay. 
Select User-Defined if you have the IP address of a DNS server. Enter the DNS 
server's IP address in the field to the right. 
Select None to not configure extra DNS servers. 
Apply
Click Apply to save your changes.
Cancel
Click Cancel to restore your previously saved settings.