Page cannot be displayed error SharePoint

My site is working fine on my Application server (I have a Farm Architect开发者_JAVA百科ure) but when I hit the same site from my machine which is not part of the Farm Architecture but it is in the same domain it prompts me for login credentials but it couldn't authenticate and shows me

"Internet Explorer cannot display the webpage"

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To resolve the issue follow these steps:

1. Start the ISA Server (Internet Security and Acceleration Server).
2. Click the General tab of the HTTP policy properties.
3. Uncheck Verify normalization.

Read a blog post on the subject for more details.

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try to add server ip address to Application mapping, u can find app maping at "Sharepoint 3.0 Central Administration->Operations->Alternate Access Mapping",Select Port and edit internal URL