Implementing and Configuring Cisco Identity Services Engine (SISE) — Question 75

Which two probes must be enabled for the ARP cache to function in the Cisco ISE profiling service so that a user can reliably bind the IP addresses and MAC addresses of endpoints? (Choose two.)

Answer options

• A. SNMP
• B. HTTP
• C. RADIUS
• D. DHCP
• E. NetFlow

Correct answer: C, D

Explanation

The correct answers are C (RADIUS) and D (DHCP) because both protocols facilitate the collection of endpoint information necessary for ARP cache functionality. SNMP, HTTP, and NetFlow do not directly contribute to binding IP addresses with MAC addresses in the context of ARP cache.