how to open interface on router and give to it ip !

In this Tutorial I will show you to how to open interface on router and give to it ip !


First look at this pic :

     

We can see :

Employees_Router (give it ip 192.168.15.1 and subnet mask 255.255.255.0)

Pc Name	Ip Address	Subnet Mask
Emp_1	192.168.15.2	255.255.255.0
Emp_2	192.168.15.3	255.255.255.0
Emp_3	192.168.15.4	255.255.255.0
Emp_4	192.168.15.5	255.255.255.0

Lets start and show you how to give it all this devices ips and open interface on router first go to router then enter to global configuration mode (if you don't know how to go to global configuration mode resume this lesson please here




Then type : interface f2/0  like that
Employees(config)#interfac f2/0 then enter

Give ip for this interface by typing :
Ip address 192.168.15.1 255.255.255.0

Then type no shutdown

Now it will appeare for you message tell you Fastethernet2/0 changed state to up like this pic

Notes : 

you can disable this message by go to gloable configuration mode and enter to line console 0 then type logging syncronous

like this picture  :

If you want to verify the interface type :
Show ip interface brief

Now go to vpcs to configure ips to pcs to enable ping between eachother if you don't how please check it here







Emp_1 ip 192.168.15.2 192.168.15.1 255.255.255.0
Emp_2 ip 192.168.15.3 192.168.15.1 255.255.255.0
Emp_3 ip 192.168.15.4 192.168.15.1 255.255.255.0
Emp_4 ip 192.168.15.5 192.168.15.1 255.255.255.0


after you can test to ping between eachther pcs

Enjoy !