Layer-3 architecture DCOM Configuration

There are two types of configuration: client configuration and Server Configuration:

 

First: client Configuration

1. Run the server on the client. The system automatically registers the server. Then, click "start"-> "run" and enter "dcomcnfg". Then press enter to start the DCOM configuration.
2. on the general page, double-click your application server to open your application server DCOM attribute settings.
3. Change the authentication level on the regular page to "NONE ".
4. On the identity page, select "Interactive User ".
5. Set your intermediate machine on the location page.

Go to the DCOM general default properties page and tick "enable Distributed COM on this computer" to change the default identity level to "NONE ".

 

 

Type 2: Server Configuration

1. Run the dcomcnfg program on the server to configure DCOM.
2. Go to the DCOM general default properties page and tick "enable Distributed COM on this computer" to change the default identity level to "NONE ".
3. Go to the general default security mechanism page of DCOM, and confirm that the default access permission and the default start permission do not have everyone. If you do not remove everyone, the application server cannot start normally.
4. On the general page, double-click your application server to open your application server DCOM attribute settings.
5. Change the authentication level on the regular page to "NONE ".
6. Select "run application on this computer" on the location page ".
7. Select "use custom Access Permissions" in the Security page settings, edit each permission, and add everyone to the user list.
8. On the identity page, select "Interactive User ".

Note that nt Guest users cannot be disabled.

 

Note: 1. What is DCOM?

DCOM is Microsoft's Distributed COM technology that extends the Component Object Model (

Com) technology, so that it can support, Communication between different computer objects on the WAN or even the Internet.