Home » HP » HPE6-A15 » Which collectors were used to profile the device as Apple iPad?
Refer to the exhibit.
Based on the Endpoint information shown, which collectors were used to profile the device as Apple iPad? (Select two.)
A. HTTP User-Agent
B. SNMP
C. DHCP fingerprinting
D. SmartDevice
E. Onguard Agent
Correct Answer: AC
Explanation/Reference:
Explanation:
HTTP User-Agent
In some cases, DHCP fingerprints alone cannot fully classify a device. A common example is the Apple family of smart devices; DHCP fingerprints cannot distinguish between an Apple iPad and an iPhone. In these scenarios, User-Agent strings sent by browsers in the HTTP protocol are useful to further refine classification results. User-Agent strings are collected from:
* ClearPass Guest
* ClearPass Onboard
* Aruba controller through IF-MAP interface
Note: Collectors are network elements that provide data to profile endpoints. The following collectors send endpoint attributes to Profile:
* DHCP
DHCP snooping
Span ports
* ClearPass Onboard
* HTTP User-Agent
*MAC OUI – Acquired via various auth mechanisms such as 802.1X, MAC auth, etc.
* ActiveSync plugin
* CPPM OnGuard
*SNMP
* Subnet Scanner
* IF-MAP
* Cisco Device Sensor (Radius Accounting)* MDM
References: Tech Note: ClearPass Profiling (2014), page 11
https://community.arubanetworks.com/aruba/attachments/aruba/ForoenEspanol/653/1/ClearPass%20Profiling%20TechNote.pdf
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AC are correct