An administrator is configuring new probes to use with Cisco ISE and wants to use metadata to help profile the endpoints. The metadata must contain traffic information relating to the endpoints…

The NetFlow probe provides flow statistics such as source/destination IP, ports, and protocols, which is more about network traffic patterns and 'industry-standard protocol information' rather than endpoint-specific configuration or identity details.

The DNS probe collects DNS query and response data to gather hostname-to-IP mappings, which is a form of 'industry-standard protocol information' and not primarily focused on endpoint traffic configuration metadata.

The DHCP probe collects detailed information directly from DHCP transactions, including client hostnames, MAC addresses, IP addresses, and vendor-specific options, which can be used by Cisco ISE for deep endpoint profiling. This data provides specific 'traffic information relating to the endpoints' configuration and identity, going beyond basic protocol recognition.

The SNMP query probe gathers information from SNMP-enabled network devices about their status, interfaces, and connected devices, which provides network infrastructure data, not typically endpoint-specific traffic metadata for profiling.