The basic configuration of Layer 2 Engine elements begins with creating an engine element. 
 
	  
 
		 For more details about the product and how to configure features, click Help or
            press F1.
 For more details about the product and how to configure features, click Help or
            press F1.
 
	 
 
	 Steps
- 
				In the Management Client, select  Configuration. Configuration.
- 
				Right-click Engines and select one of the following: 
				
				The Engine Editor opens.  
-  
		  In the 
			 Name field, enter a unique name. 
		   
		
- 
				From the Log Server drop-down list, select the Log Server that stores the log events that the Layer 2 Engine creates. 
			
-  
		  (Optional) In the 
			 DNS IP Addresses field, add one or more DNS IP addresses for the Layer 2 Engine. 
		   
		  These addresses are the IP addresses of the DNS servers that the Layer 2 Engine uses to resolve domain names and web filtering categorization services (which are defined as URLs).   
			 - To enter a single IP address manually, click 
				Add and select 
				IP Address. Enter the IP address in the dialog box that opens. 
			 
- To define an IP address by using a Network element, click Add and select Network Element.
						Select a predefined Alias element that represents the IP address of the DNS of a dynamic network interface, a Host element, or
						an External DNS Server element.
 
- 
				From the Location drop-down list, select the location for this engine if there is a NAT device between SMC
					components affecting this engine’s communications. 
			
- 
				Click  Save. Save.Do not close the Engine Editor.