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350-701 Practice Question: A network administrator is configuring Cisco ISE…

A network administrator is configuring Cisco ISE for device profiling. The goal is to identify the type of device (e.g., Windows PC, iPhone, printer) connecting to the network. Which probe should be used to gather the DHCP option 60 (vendor class identifier) and option 12 (hostname) information?

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

DHCP probe

The DHCP probe in ISE collects information from DHCP packets, including option 60 (vendor class identifier) and option 12 (hostname), which are used for device profiling.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • DHCP probe

    Why this is correct

    The DHCP probe captures DHCP packets and extracts options like vendor class and hostname.

  • Cisco Device Sensor

    Why it's wrong here

    Device Sensor is used on switches to send telemetry to ISE, but DHCP probes are separate.

  • SNMP probe

    Why it's wrong here

    SNMP probe queries device MIBs but does not capture DHCP options.

  • HTTP probe

    Why it's wrong here

    HTTP probe collects browser User-Agent strings but not DHCP options.

Visual reference

Client DHCP Server 1 Discover (broadcast) 2 Offer (IP: 192.168.1.10) 3 Request (I accept) 4 Acknowledge (lease confirmed) DORA — the four-step DHCP lease process

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This 350-701 practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 350-701 exam.