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Remove Cisco 2800 router series password

Remove Cisco 2800 series password

*Boot router without Flash Card

Step 1: Hit ctrl / break directly after powering up the router.

Step 2: type: confreg 0x2142 from rommon 1>

Step 3: type: reset from rommon 2>

Step 4: Would you like to enter the initial configuration dialog? [yes/no]: answer NO

Step 5: Type enable at Router>

Step 6:Type configure memory or copy startup-config running-config.

Step 7: Type show running-config.

Step 8: Type configure terminal to change or remove the password from the router.

Step 9: Type NO ENABLE SECRET to remove the secret from router(config)#>

Step 10: type: NO ENABLE PASSWORD to remove the password from router (config)#>

Step 14: Type the no shutdown command on every interface that you use.

Step 12: Type config-register 0x2142

Step 13: Hit Ctrl / z or end to leave the configuration mode.

Step 14: Type write memory 

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Database - Composite Primary Key

Here's a typical relationship diagram:

The Software-Engineer table is created to break the many-to-many relationship of the direct Engineer & Software table.

Notice it has a primary key consist of 2 attributes. This is called a Composite Primary Key.

The Engineer and the Software table are the main tables. The Software-Engineer is a secondary table with Foreign Key to the other 2 table.

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