TD-W8951ND
150Mbps Wireless N ADSL2+ Modem Router User Guide
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•
Direction:
Select this option to specify the RIP direction.
None
is for disabling the RIP
function.
Both
means the ADSL modem router will periodically send routing information
and accept routing information, and then incorporate them into routing table.
IN only
means the ADSL modem router will only accept but will not send RIP packet.
OUT only
means the ADSL modem router will only send but will not accept RIP packet.
•
Multicast:
Select IGMP version, or disable the function. IGMP (Internet Group Multicast
Protocol) is a session-layer protocol used to establish membership in a multicast group.
The ADSL ATU-R supports both IGMP version 1 (
IGMP v1
),
IGMP v2
and
IGMP v3
.
Select “Disabled” to disable it.
•
IGMP Snoop:
Enable the IGMP Snoop function if you need.
•
MldSnoop:
Enable the MldSnoop function if you need.
¾
DHCP:
Select
Enabled
, then you will see the screen below (shown in Figure 4-16). The
modem router will work as a DHCP Server; it becomes the default gateway for DHCP client
connected to it. DHCP stands for Dynamic Host Control Protocol. The DHCP Server gives out
IP addresses when a device is booting up and request an IP address to be logged on to the
network. That device must be set as a DHCP client to obtain the IP address automatically. By
default, the DHCP Server is enabled. The DHCP address pool contains the range of the IP
address that will automatically be assigned to the clients on the network.
Figure 4-16
•
Starting IP Address:
Enter the starting IP address for the DHCP server's IP assignment.
Because the default IP address for the modem router is 192.168.1.1, the default Start IP
Address is
192.168.1.100
, and the Start IP Address must be 192.168.1.2 or greater, but
smaller than 192.168.1.254.
