Log in as an administrator to follow these steps. (The first user account created in OS X is an administrator account.)
To configure for Active Directory
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- Add the Active Directory server to the list of DNS server:
	
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- Open System Preferences, choose Apple menu > System Preferences… 
		
- Choose View > Network. 
		
- If the padlock in the lower left is locked, click it and enter an administrator name and password to unlock. 
		
- Enter "DNS" in the search field and press return. 
		
- Click "+" under the "DNS servers:" pane, enter IP address of the Active Directory server. 
		
- Click "+" under the "Search Domains:" pane, enter Active Directory domain name. 
	

	 - Bind to Active Directory server through Users & Groups pane:
	
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- Open System Preferences, choose Apple menu > System Preferences… 
		
- Choose View > Users & Groups. 
		
- If the icon in the lower left is locked, click it and enter an administrator name and password to unlock. 
		
- Click "Login Options". 
		
- Click "Join…" button next to "Network Account Server:". 
		
- Enter the hostname of the Active Directory server, then click OK. 
		
- Enter credentials for the Active Directory server. 
	

	 - Execute the following Terminal command to enable the CUPS web interface:
	
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cupsctl WebInterface=yes

		 
	

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- Open the URL "http://localhost:631/printers" in Safari. 
	
- For each printer you wish to share using Kerberos:
	
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- Click the printer name in the list. 
		
- Choose "Set Default Options" from the "Administration" pop-up menu. 
		
- Click "Policies". 
		
- Choose "kerberos" from the "Operation Policy:" pop-up menu. 
		
- Click "Set Default Options". 
	

	 - Once you have completed this process, run this command in Terminal:
	
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cupsctl WebInterface=no

		 
	

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To configure for Open Directory
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- Bind to Open Directory server through Users & Groups pane.
	
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- Open System Preferences, choose Apple menu > System Preferences… 
		
- Choose View > Users & Groups. 
		
- If the padlock in the lower left is locked, click it and enter an administrator name and password to unlock. 
		
- Click "Login Options". 
		
- Click the "Join…" button next to "Network Account Server:". 
		
- Enter the hostname of the Open Directory server, then click OK. 
	

	 - Execute the following Terminal command to enable the CUPS web interface:
	
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cupsctl WebInterface=yes

		 
	

	 - 
		
- Open "http://localhost:631/printers" in Safari. 
	
- For each printer you wish to share using Kerberos:
	
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- Click the printer name in the list. 
		
- Choose "Set Default Options" from the "Administration" pop-up menu. 
		
- Click "Policies". 
		
- Choose "Kerberos" from the "Operation Policy:" pop-up menu. 
		
- Click "Set Default Options". 
	

	 - Once you have completed this process, run this command in Terminal:
	
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cupsctl WebInterface=no

		 
	

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