300-430 — Implementing Cisco Enterprise Wireless Networks (ENWLSI) Practice Test

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Description

Cisco replaced ENWLSI (300-430) with WLSI in March 2026, as wireless implementation moved from CCNP Enterprise into the new CCNP Wireless. If you're studying the retired version, the practice test still covers 802.1X and web authentication, FlexConnect, QoS and location services; for today's exam, look at WLSI, 300-120.

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300-430Implementing Cisco Enterprise Wireless Networks (ENWLSI)
Mapped
Domains Covered
FlexConnect
QoS on a Wireless Network
Multicast
Location Services
Advanced Location Services
Security for Wireless Client Connectivity
Monitoring
Device Hardening

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Q 50 / 5002:14
Which protocol operates at the transport layer?
A HTTP
B TCP
C ARP
D ICMP
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Correct
Option B is correct — TCP operates at the transport layer
Why?
TCP (Transmission Control Protocol) provides reliable, connection-oriented communication at Layer 4 of the OSI model.

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257
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300-430 Questions

Study from 257 practice questions aligned to the latest 300-430 objectives.

Entry / Support Technician
IT beginners and support staff
Professional
3-5 years experience; core + concentration exam

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Why is TCP connection-oriented?
TCP uses a three-way handshake (SYN, SYN-ACK, ACK) to establish a reliable session before data transfer begins...

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Frequently asked questions

Everything you need to know about prepping for 300-430.

What is the 300-430 exam format?
Official format is typically 55-65 questions, 90 minutes, passing score 825/300-1000. Available in 2 languages.
How much does the 300-430 exam cost?
The official exam fee is $300 USD. Pricing may vary by country, currency, or voucher.
What topics are on the 300-430 exam?
The 300-430 syllabus is organized into 8 domains. (Last updated: 2025-07-01)
  • Security for Wireless Client Connectivity (20%)
  • FlexConnect (15%)
  • Monitoring (15%)
  • QoS on a Wireless Network (10%)
  • Multicast (10%)
  • Location Services (10%)
  • Advanced Location Services (10%)
  • Device Hardening (10%)
How should I prioritize the 300-430 syllabus?
Start with the highest‑weight domains first: Security for Wireless Client Connectivity, FlexConnect, Monitoring. Then work down the list and use practice questions to validate each topic.
Who should take the 300-430 exam?
This exam is commonly taken by Network Engineers. Review recommended experience and the syllabus domains on this page.
Is the 300-430 exam active in 2026?
Current status: ACTIVE. Last content update: 2025-07-01.
How long is the 300-430 certification valid?
Certification validity is typically 3 years. Recertification options vary by vendor and program.
When was 300-430 released and when does it retire?
Released: 2020-02-24.
How many 300-430 practice questions are included on ExamJungle?
This 300-430 practice test includes 257 practice questions in the simulator, with explanations and study tools.
Is this the real 300-430 exam?
No, but the questions mirror the format, difficulty, and objectives so you are fully prepared.
How long do I get access?
Access depends on your plan, with ongoing updates to the 300-430 pool.
Can I study on mobile?
Yes, the simulator is optimized for desktop and mobile so you can keep studying anywhere.
Does this include explanations?
Yes, detailed explanations are included for every question.

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