Cisco Small Business RV 120W Wireless-N VPN Firewall ...

Configuring NetworkingConfiguring the LAN (Local Network) Settings2To configure the IP address of the Cisco RV120W:STEP 1STEP 2Choose Networking > LAN (Local Network) > IPv4 LAN (Local Network).Enter this information:IP AddressEnter the LAN IP address of the RV120W.Make sure the address is not in use by anotherdevice on the same network. The default IPaddress is 192.168.1.1.Subnet maskChoose the subnet mask for the new IP addressfrom the drop-down menu. The default subnet is255.255.255.0.STEP 3Click Save.After changing the Cisco RV120W’s LAN IP address, your PC is no longerconnected to the Cisco RV120W.STEP 4To reconnect your PC to the Cisco RV120W:• If DHCP is configured on the Cisco RV120W, release and renew your PC’s IPaddress.• If DHCP is not configured on the Cisco RV120W, manually assign an IPaddress to your PC. The address must be on the same subnet as the CiscoRV120W. For example, if you change the Cisco RV120W’s IP address to10.0.0.1, assign your PC an IP address in the range of 10.0.0.2 to 10.0.0.254.STEP 5Open a new browser window and enter the new IP address of the Cisco RV120Wto reconnect.Configuring DHCPBy default, the Cisco RV120W functions as a DHCP server to the hosts on theWireless LAN (WLAN) or LAN network and assigns IP and DNS server addresses.With DHCP enabled, the firewall's IP address serves as the gateway address toyour LAN. The PCs in the LAN are assigned IP addresses from a pool ofaddresses. Each address is tested before it is assigned to avoid duplicateaddresses on the LAN.Cisco RV120W Administration Guide 28