350-701 Practice Question: Secure Network Access, Visibility and Enforcement
This 350-701 practice question tests your understanding of secure network access, visibility and enforcement. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which THREE of the following are valid components of Cisco ISE's visibility and enforcement architecture?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
TrustSec with SGTs
Cisco ISE's visibility and enforcement architecture relies on TrustSec with Security Group Tags (SGTs) to enforce access policies based on logical groupings rather than IP addresses. SGTs are propagated via SXP or inline tagging, enabling dynamic policy enforcement across the network.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
TrustSec with SGTs
Why this is correct
TrustSec provides scalable role-based access control using SGTs.
Related concept
Read the scenario before looking for a memorised answer.
✓
Profiling probes (e.g., DHCP, HTTP)
Why this is correct
Profiling probes collect endpoint attributes for visibility.
Related concept
Read the scenario before looking for a memorised answer.
✓
pxGrid (Platform Exchange Grid)
Why this is correct
pxGrid enables context sharing and policy enforcement across security ecosystem.
Related concept
Read the scenario before looking for a memorised answer.
✗
NetFlow for flow analysis
Why it's wrong here
NetFlow is not a component of ISE; it is used for traffic analysis.
✗
SNMP traps for alerting
Why it's wrong here
SNMP traps are not a core component of ISE architecture.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the distinction between visibility/enforcement components (TrustSec, pxGrid, profiling) and general network monitoring tools (NetFlow, SNMP), leading candidates to incorrectly include the latter as core ISE architecture elements.
Detailed technical explanation
How to think about this question
TrustSec with SGTs works by assigning a 16-bit SGT to endpoints based on identity, which is then used by network devices to enforce firewall-like policies (SGACLs) without relying on IP addresses. pxGrid enables real-time sharing of context (e.g., SGT mappings, threat events) between ISE and other Cisco or third-party systems via a publish/subscribe model over TLS. Profiling probes such as DHCP fingerprinting (option 60/61) and HTTP user-agent analysis passively identify device types, feeding into ISE's endpoint classification.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the 350-701 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Secure Network Access, Visibility and Enforcement — This question tests Secure Network Access, Visibility and Enforcement — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: TrustSec with SGTs — Cisco ISE's visibility and enforcement architecture relies on TrustSec with Security Group Tags (SGTs) to enforce access policies based on logical groupings rather than IP addresses. SGTs are propagated via SXP or inline tagging, enabling dynamic policy enforcement across the network.
What should I do if I get this 350-701 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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