What does this mean , on the ipconfig in run?

Question

Connection-specific DNS suffix : domain_not_set.invalid

Answer 1

your ipconfig is all the listings of ips,  

I perfer ipconfig /all which gives you

machine names, hostnames etc. check to see if you have DNS set up. also it will tell you whether you have DHCP automatic IP set up

right click on the icon youre using to connect.

Click on TCPIP

Properties

make sure you have DHCP, or obtain IP autmatically checked and Obtain DNS automatically checked

If youre settings are static, you need to contact the administrator of your network or of your ISP and get an IP of a working DNS server

Good luck...