User Guide
25
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.
Mld Snoop:
Enable the Mld Snoop function if you need.
DHCP:
Select
Enabled
, then you will see the screen below. 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.
