You must first create an overlay access list that you want to bind to an overlay transit. 
	 
 
	 -  
		  Use the 
			 overlay-transit command to create an overlay transit. 
		   
		  
 
			 device(config)# overlay-transit abc_ext
 
		    
		 -  
		  Use the 
			 overlay access-group command to bind an overlay access list to an overlay transit. 
		   
		  
 
			 device(config-overlay-transit-vxlan1)# overlay access-group abc_ext in 
2016/08/15-23:30:00, [SSMD-1405], 4284, M1 | Active | DCE, INFO, SLX, Overlay access list abc_ext configured on interface Global at Ingress by VXLAN VISIBILITY.
 
		    
		  Only one overlay access list can be bound to an overlay transit. 
		  
 
		 -  
		   (Optional) Use the 
			 no overlay overlay access-group command to unbind an overlay access list. 
		   
		
 
 
	 Example
 
		device(config-overlay-transit-vxlan1)# no overlay access-group vlx_al in