單項選擇題
                                    
Client traffic is being bridged through LAN interfaces on two WLCs. Which roaming option will keep them on the same IP subnet?()
                                
                                
                                    
	A. Layer 1 intercontroller roaming
	B. Layer 2 intercontroller roaming
	C. Layer 3 intercontroller roaming
	D. intracontroller roaming