Implementing and Configuring Cisco Identity Services Engine (SISE) — Question 118

An organization is using Cisco ISE to provide AAA services to non-Cisco switches with IP phones connected. An engineer needs to use Profiling Services to authorize network access for IP phones that do not support 802.1X. What must be configured to accomplish this goal?

Answer options

• A. DHCP
• B. SNMPTRAP
• C. SNMPQUERY
• D. RADIUS

Correct answer: A

Explanation

Configuring DHCP is essential because it allows the Cisco ISE to gather information about the IP phones during the IP address assignment process, which is crucial for profiling. The other options, SNMPTRAP, SNMPQUERY, and RADIUS, do not provide the necessary information for profiling IP phones that do not support 802.1X.