300-715 · Question #377
An engineer is configuring a new secure WLAN on a Cisco AireOS wireless LAN controller that has user authentication performed on a standalone Cisco ISE instance. The engineer wants to collect User-Age
The correct answer is D. Enable RADIUS-based HTTP profiling. E. Set Aironet IE to Enabled.. User-Agent strings come from HTTP traffic, not DHCP. Choice D (RADIUS-based HTTP profiling) configures the WLC to intercept HTTP requests from wireless clients and forward the User-Agent header to ISE via RADIUS accounting messages, which is exactly the mechanism ISE needs to col
Question
An engineer is configuring a new secure WLAN on a Cisco AireOS wireless LAN controller that has user authentication performed on a standalone Cisco ISE instance. The engineer wants to collect User-Agent attributes from the ISE for each user session on the secure WLAN Which two configurations must be performed on the WLAN? (Choose two.)
Options
- AEnable local-based DHCP profiling.
- BEnable RADIUS-based DHCP profiling.
- CSet DHCP Addr. Assignment to Required.
- DEnable RADIUS-based HTTP profiling.
- ESet Aironet IE to Enabled.
How the community answered
(23 responses)- A13% (3)
- C4% (1)
- D83% (19)
Explanation
User-Agent strings come from HTTP traffic, not DHCP. Choice D (RADIUS-based HTTP profiling) configures the WLC to intercept HTTP requests from wireless clients and forward the User-Agent header to ISE via RADIUS accounting messages, which is exactly the mechanism ISE needs to collect User-Agent attributes. Choice E (Aironet IE enabled) allows the WLC to include Cisco Aironet Information Elements in association frames, providing additional device-type hints that enhance ISE profiling accuracy. Choice A (local-based DHCP profiling) collects DHCP data locally on the WLC and does not send it to ISE. Choice B (RADIUS-based DHCP profiling) sends DHCP data to ISE but does not provide User-Agent information. Choice C (DHCP Address Assignment Required) enforces DHCP use but is unrelated to User-Agent collection.
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