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WIRELESS ROUTER ADSL
Dynamic Route: Select the Dynamic Route from RIP1, RIP2-B, and RIP2-M. Please refer to Internet
Dynamic Route.
The only difference is the interface.
5.2.2 Explaining RIP Setup
Routing Information Protocol (RIP) allows a router to exchange routing information with other routers. The RIP Direction
fi eld controls how RIP packets are allowed to enter and leave the router. Selecting Both means the router will broadcast
its routing table and incorporate the RIP information that it receives. Selecting In Only means the router will only accept
RIP packets received, not send RIP packets. Selecting Out Only means the router will only send RIP packets, not accept
any RIP packets received. Selecting None means the router will not send any RIP packets nor will it accept any RIP pack-
ets received. The Dynamic Route fi eld controls the format and the broadcasting method of RIP packets that the router
sends. It recognizes both formats when receiving packets. RIP-1 is universally supported, but RIP-2 carries more infor-
mation. RIP-1 is adequate for most networks. Only consider RIP-2 if your network has unusual topology. Both RIP-2B and
RIP-2M sends the routing data in RIP-2 format. RIP-2B uses subnet broadcasting while RIP-2M uses multicasting.
Direction: Select the RIP direction from None, Both, In Only and Out Only. Multicast: IGMP (Internet Group Multicast
Protocol) is a session-layer protocol used to establish membership in a multicast group. The ADSL router supports both
IGMP-v1 and IGMP-v2. Select None to disable it. Please refer to Internet
Multicast. The only difference is the interface.
5.2.3 DHCP Server
The DHCP Server gives out IP addresses when a device is booting up and request an IP to be logged on to the net-
work. It 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 client on the
network.
LABEL DESCRIPTION
Starting IP Address
Enter the starting IP address you wish to use as the DHCP server’s IP assignment.
IP Pool Count
Enter the maximum user pool size you wish to allow.
Lease Time
Enter the amount of time you wish to lease out a given IP address.
DNS Relay
Select the DNS relay option you wish to use from the dropdown list.
Primary DNS Server
Enter the primary DNS server IP address you wish to use. For user discovered DNS only.
Secondary DNS Server
Enter the secondary DNS server IP address you wish to use. For user discovered DNS only.
5.2.4 DHCP Relay
A DHCP relay is a computer that forwards DHCP data between computers that request IP addresses and the DHCP
server that assigns the addresses. Each of the device’s interfaces can be confi gured as a DHCP relay. If it is enable,
the DHCP requests from local PCs will forward to the DHCP server runs on WAN side. To have this function working
properly, please run on router mode only, disable the DHCP server on the LAN port, and make sure the routing table
has the correct routing entry.
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