Setting Host IP

Pros and cons

There is no obvious speed disadvantage in using DHCP. The use of static IP is, however, mandatory in some server setups, such as DHCP server and DNS server. Some may argue that static IP makes it possible to get on-line when the router is down. That is true if only one host is connecting to the internet.

Setting static host IP

lac-prop: Local Area Connection Properties
Open Local Area Connection, select Properties


lac-tcpip: TCP/IP Properties
Select TCP/IP, click Properties


lac-static: Setting static IP
Click Use IP address

Key in desired IP

Submask is set automatically, change if desired

Key in the IP of your router as gateway

Use the following DNS server is enabled by now

Key in the IP of your router, only one will do (if you have problem, change this to the IPs of your ISP's DNS servers

Click OK all the way out


lac-disable: Disabling Local Area Connection
lac-enable: Enabling Local Area Connection
Restart network by right click on Local Area Connection, select Disable

When icon has turned grey, right click again, select Enable

The new setting should take effect


For those with static public IP and without router:

Key in your public IP (given by your ISP) instead of private IP
Key in your ISP's DNS server IPs

For those with dynamic public IP and without router:

Select automatically obtain IP address
Key in your ISP's DNS server IPs

Setting dynamic host IP

A DHCP server is needed for this setting to work
lac-prop: Local Area Connection Properties
Open Local Area Connection, select Properties


lac-tcpip: TCP/IP Properties
Select TCP/IP, click Properties


lac: Setting Local Area Connection to automatic
Select Obtain an IP address automatically

Select Obtain DNS servers automatically


Warning

Do not alter any setting unless you know what you are doing.