SISE BYOD Practice Question
What is the purpose of the 'Redirect ACL' on the network access device?
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
✓
To permit access to the ISE portal while blocking all other traffic
The redirect ACL allows DNS and traffic to the ISE portal while blocking all other traffic until the device is provisioned.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
To encrypt the traffic between the client and the switch
Why it's wrong here
ACLs do not perform encryption.
- ✗
To limit the bandwidth for BYOD users
Why it's wrong here
Bandwidth management is done via QoS, not redirect ACLs.
- ✗
To force the client to use a specific DNS server
Why it's wrong here
DNS settings are usually provided by DHCP.
- ✓
To permit access to the ISE portal while blocking all other traffic
Why this is correct
This ensures the user is forced into the portal flow before gaining network access.
Visual reference
About these practice questions
Courseiva writes every SISE question from scratch — 322 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. 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 SISE 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 SISE exam.