Wireless ADSL Router
HRDSL521W
25
Router Local IP
IP Address:
Enter the IP address of ADSL Router in dotted decimal notation, for
example, 192.168.1.254 (factory default).
IP Subnet Mask:
The default is 255.0.0.0. User can change it to other such as
255.255.255.0.Type the subnet mask assigned to you by your ISP (if given).
Dynamic Route:
Select the RIP version from RIP-1, RIP-2B and RIP-2M.
RIP Direction:
Select the RIP direction from None, Both, In Only and Out Only.
Multicast:
IGMP (Internet Group Multicast Protocol) is a network-layer protocol used to
establish membership in a Multicast group - it is not used to carry user data. The router
supports IGMP-v1, IGMP-v2 and IGMP-v3. Select Disabled to disable the function.
IGMP Snoop:
IGMP helps to reduce the network traffic. Choose Disable or Enable
IGMP Snoop function.
DHCP
DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual
clients to obtain TCP/IP configuration at start-up from a server.
DHCP:
If set to
Enable
, your router can assign IP addresses, an IP default gateway and DNS
servers to Windows 95, Windows NT and other systems that support the DHCP client.
If set to
disabled
, the DHCP server will be disabled.
If set to
Relay
, the router acts as a surrogate DHCP server and relays DHCP requests and
responses between the remote server and the clients. Enter the IP address of the actual,
remote DHCP server in the Remote DHCP Server field in this case.
When DHCP is used, the following items need to be set.
Starting IP Address:
This field specifies the first of the contiguous addresses in the IP
address pool.
IP Pool Count:
This field specifies the size or count of the IP address pool.
Lease Time:
The current lease time of client.
DNS Relay:
Use the Local computer as a DNS Server, but without any resolution, it
pass the work to another DNS Server which the DNS Relay points to. The specified Server
do the resolution work and pass the result to the Local server and then the local server
pass the received result to the client. Select from the drop-down menu to specify the
another server which does the resolution work.
Primary DNS Server:
Enter the IP addresses of the DNS servers. The DNS servers are
passed to the DHCP clients along with the IP address and the subnet mask.
Secondary DNS Server:
Enter the IP addresses of the DNS servers. The DNS servers
are passed to the DHCP clients along with the IP address and the subnet mask.
