Question : Problem: Assigned IP address is not showing up in iconfig

I'm trying to setup a web server and went in under Network Connections and assigned the 2 ip addresses that I want associated with the web server.  I did this by going under Network Connections, choosing my network connection (only one network card is installed), TCP/IP Properties.

Under Use the Following IP Address:
IP Address: xxx.xxx.xxx.133
Subnet Mask: 255.255.255.240
Default Gateway: xxx.xxx.xxx.129

Under Use the following DNS Server Addresses:
Preferred DNS: xxx.xxx.xxx.2
Alternate DNS: xxx.xxx.xxx.7

Under Advanced:
IP Settings:
xxx.xxx.xxx.133 255.255.255.240
xxx.xxx.xxx.135 255.255.255.240
Default Gateways
xxx.xxx.xxx.129

However when I do IPCONFIG from a command prompt, I get the following:
Connection-specific DNS Suffix:
IP Address: 0.0.0.0
Subnet Mask: 0.0.0.0
IP Address: xxx.xxx.xxx.133
Subnet Mask: 255.255.255.240
Default Gateway: xxx.xxx.xxx.129

I am able to ping xxx.xxx.xxx.133 and xxx.xxx.xxx.135.

As you can see, the second IP address is not showing up.  I don't know why and I have been working on this for days with no resolution.  Any help would be greatly appreciated.

Answer : Problem: Assigned IP address is not showing up in iconfig

I removed .133 from the Advanced dialog and was no longer able to get on the machine.  I had the tech guy where the server is kept add the .133 back and now I'm able to get back on.

In addition, I discovered that the .135 address was already assigned to another server which was causing an IP conflict.  I thought I had removed the address from that server but apparently I did not.  Now that I've removed it, I can see the IP address when I do ipconfig /all.