Specifications

Configuring Advanced Settings

Gigaset SX761 dsl / eng / A31008-M707-R111-2x-7619 / configure_router.fm / 06.10.2008

Schablone 2005_07_27

Please make sure to note which subnet mask is set when assigning the IP address.

The preset subnet mask defines that the first three parts of the IP address must be

identical for all network components (including routers).

We recommend that you use an address from a block that is reserved for private use.

This address block is 192.168.1.1 to 192.168.255.254.

ì Adjust the Subnet mask if necessary.

The Subnet mask specifies how many address parts of the IP address must be iden-

tical for all network components (including routers).

Configuring the DHCP server

The Gigaset SX761 dsl has a DHCP server for which the factory setting is active. Conse-

quently, the IP addresses of the PCs are automatically assigned by the Gigaset SX761 dsl.

ì To activate the DHCP server, select On.

ì If the DHCP server is active, you can define a Lease time. The least time indicates

how long the client may use the allocated IP configuration.

ì Define the range of IP addresses the Gigaset SX761 dsl should use to automatically

assign IP addresses to the PCs. Define the First issued IP address and the Last

issued IP address.

ì If you want to define a different Default gateway in your local area network instead

of the Gigaset SX761 dsl, enter the IP address of this default gateways in the relevant

boxes.

Notes:

New settings can only be made after the Gigaset SX761 dsl has been rebooted. If nec-

essary, reconfigure the IP address on your PC (including one that is statically assigned)

so that it matches the new configuration.

Note:

u If the DHCP server for the Gigaset SX761 dsl is activated, you can configure the

network setting on the PC so that the option Obtain an IP address automatically

is set up. For further information, refer to the section entitled "Configuring the

local area network" on the CD-ROM.

u If you deactivate the DHCP server, you will have to assign a static IP address for the

PCs that use the network settings.

Note:

If you select Never expires, the IP addresses are never changed. Activate this

option if you want to make NAT or firewall settings using the IP addresses of the

PCs; otherwise you have to assign static IP addresses to these PCs.