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1. Check the IP class of your PC
In most case Microsoft Windows XP
®
will assign an IP address, 69.54.*.*, automatically with a subnet mask,
55.55.0.0, if the DHCP server is absent, while the default IP address of a LANCam
®
is 9.68..68 with a subnet
mask of 55.55.55.0. There won’t be any communication due to different IP class domains, and you have to modify
the relative settings or the UPnP protocol won’t work; however, checking your own IP address is necessary.
Here are the procedures to check and modify them.
Step 1:
From the
Start
menu, point to
Settings
, and then click
Control Panel
.
Step 2:
When
Control Panel
appears, double-click the
Network Connections
icon.
The
Network Connections
dialog box appears.
