Chapter 1 Cisco SDM Express
Internet (WAN): Ethernet Interface
Use these DNS values for DHCP clients Check Box
Available if a DHCP server is enabled on the LAN interface. Check if you want the router DHCP clients to be able to use the DNS servers whose IP addresses you enter in this window.
Refresh, Apply Changes, Discard Changes Buttons
Visible if you are editing an initial configuration. Click Cisco SDM Express
Buttons for more information.
Internet (WAN): Ethernet Interface
Use this window to configure an Ethernet WAN interface.
Enable PPPoE Check Box
If your service provider requires that the router use PPPoE, check to enable PPPoE encapsulation. Uncheck if your service provider does not use PPPoE. This check box is not available if your router is running a Cisco IOS release that does not support PPPoE encapsulation.
Address Type List
Select one of the following:
Static IP Address Option
If you choose static IP address, enter the IP address and subnet mask or the subnet bits in the fields provided.
Dynamic (DHCP Client) Option
If you choose Dynamic, the router will lease an IP address from a remote DHCP server. Enter the name of the DHCP server that will assign addresses.
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