SDSI Secure Infrastructure Design Practice Question
Which THREE design components are required for a successful implementation of Cisco TrustSec? (Select 3)
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
✓
Cisco ISE
TrustSec requires the identity source (ISE), the enforcement points (switches/APs/firewalls), and the tags themselves.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Cisco ISE
Why this is correct
ISE is the policy engine that assigns the tags.
- ✓
Scalable Group Tags (SGTs)
Why this is correct
The tags are the core mechanism for segmenting traffic.
- ✗
DHCP Snooping
Why it's wrong here
DHCP snooping is a different set of security features.
- ✗
Cisco Umbrella
Why it's wrong here
Umbrella is an edge security service, not part of the internal TrustSec architecture.
- ✓
Network Access Devices (NADs)
Why this is correct
Switches and firewalls must support TrustSec to enforce policy.
About these practice questions
One of 298 original SDSI practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Cisco exam blueprint
This SDSI 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 SDSI exam.