300-715 · Question #298
A new Cisco ISE infrastructure is being built to provide network access control. If Cisco Discovery Protocol is used, what information is being gathered in relation to profiling with Cisco ISE?
The correct answer is B. device ID. When Cisco Discovery Protocol (CDP) is used with Cisco ISE for profiling, it gathers device ID information from connected network devices.
Question
A new Cisco ISE infrastructure is being built to provide network access control. If Cisco Discovery Protocol is used, what information is being gathered in relation to profiling with Cisco ISE?
Options
- AIdentityGroup
- Bdevice ID
- CRADIUS session attributes
- DDHCP session attributes
How the community answered
(28 responses)- A7% (2)
- B89% (25)
- D4% (1)
Why each option
When Cisco Discovery Protocol (CDP) is used with Cisco ISE for profiling, it gathers device ID information from connected network devices.
IdentityGroup is a classification applied by ISE's profiling policies, not raw information gathered directly by CDP.
Cisco Discovery Protocol (CDP) is a probe used by Cisco ISE to gather detailed device ID information, such as the device type, model, and capabilities, from directly connected network infrastructure devices. This information is crucial for ISE's profiling service to accurately identify and classify endpoints based on their network attributes.
RADIUS session attributes are collected during the authentication and authorization process, separate from CDP's function.
DHCP session attributes are gathered by ISE through DHCP probes or DHCP snooping, not through Cisco Discovery Protocol.
Concept tested: Cisco ISE device profiling with CDP
Source: https://www.cisco.com/c/en/us/td/docs/security/ise/2-6/admin_guide/b_ise_admin_guide_26/b_ise_admin_guide_26_chapter_0100.html
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