Not sure a study set is what you need? Download the free 1T6-521 demo from Getcertkey and review a sample of the Network General Application Performance Analysis and Troubleshooting practice questions before you spend anything — the 2026 edition is ready to try today.
Network General 1T6-521 Exam Overview:
Network General 1T6-521 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Troubleshooting Methodologies | - Root cause analysis
|
| Topic 2: Network and Application Traffic Analysis | - Traffic capture and inspection
|
| Topic 3: Application Performance Fundamentals | - Application Performance Monitoring (APM) concepts
|
| Topic 4: Protocol-Level Performance Impact | - Key enterprise protocols
|
| Topic 5: Tools and Optimization Techniques | - Network analysis tools
|
Network General Application Performance Analysis and Troubleshooting Exam FAQ: What Candidates Ask Most
What is the Network General 1T6-521 exam?
The 1T6-521 exam is the official Network General Corp exam behind the Network General Certification certification, validating the skills measured by the Network General Application Performance Analysis and Troubleshooting credential. It sits at the Professional level of the Network General Corp certification program. It also connects to 1T6-520 Application Performance Analysis and Troubleshooting, Network General Network Analysis Certifications, so the knowledge you build here carries over to those tracks as well.
How many questions are on the 1T6-521 exam, and how much time do I get?
The 1T6-521 exam contains 70 (reported range 70–120 depending on version) questions to be completed within 90 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the 1T6-521 exam, and what does it cost?
The passing score for the 1T6-521 exam is 70%, and the official registration fee is USD 200 (reported, may vary by provider). Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 120 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the 1T6-521 exam?
No strict prerequisites reported; recommended experience in network analysis and troubleshooting. Requirements can change when Network General Corp revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the 1T6-521 exam?
You can book the Network General Application Performance Analysis and Troubleshooting exam through the official registration channels below:
As for delivery, the exam is offered in the following format: Computer-based exam (typically delivered via testing centers such as Pearson VUE in historical listings). Choose the option that suits you best when you book your seat.
What official training is recommended for the 1T6-521 exam?
Network General Corp recommends the following training resources for the Network General Application Performance Analysis and Troubleshooting exam:
- Network Performance Analysis (Wireshark-based training)
- Application Performance Monitoring (APM) training resources
Official courses build the foundation; the 120 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the 1T6-521 practice questions before I buy?
Yes. Getcertkey provides a free 1T6-521 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Network General revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the 1T6-521 exam, and how is my order delivered?
Every Network General Application Performance Analysis and Troubleshooting purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the 1T6-521 exam?
The Network General Application Performance Analysis and Troubleshooting exam blueprint is organized into 5 domains. The first three are:
- Application Performance Fundamentals
- Troubleshooting Methodologies
- Tools and Optimization Techniques
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.


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