Which Cisco security solution integrates with cloud applications like Dropbox and Office 365 while protecting data from being exfiltrated?

Which IPS engine detects ARP spoofing?

An organization has DHCP servers set up to allocate IP addresses to clients on the LAN. What must be done to ensure the LAN switches prevent malicious DHCP traffic while also distributing IP addresses to the correct endpoints?

An engineer is configuring 802.1X authentication on Cisco switches in the network and is using CoA as a mechanism. Which port on the firewall must be opened to allow the CoA traffic to traverse the network?

What are two functionalities of SDN Northbound APIs? (Choose two.)