Cisco Designing with Cisco Network Programmability : 600-503

  • Exam Code: 600-503
  • Exam Name: Designing with Cisco Network Programmability
  • Updated: Oct 09, 2026
  • Q & A: 60 Questions and Answers

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About Cisco 600-503 Exam Questions

Three versions, one question bank: print the PDF, install the PC software for timed simulation, or open the online version straight in a browser on any operating system. BraindumpsPrep delivers all three for the 600-503 exam with 60 practice questions.

Cisco 600-503 Exam Overview:

Certification Vendor:Cisco
Exam Name:Designing with Cisco Network Programmability
Exam Number:600-503
Exam Format:Scenario-based, Multiple choice single answer, Multiple choice multiple answer
Exam Price:$300 USD
Certificate Validity Period:3 years
Available Languages:English
Related Certifications:Cisco Network Programmability Developer Specialist
Cisco Network Programmability Engineer Specialist
Passing Score:750 / 1000
Exam Duration:90 minutes
Real Exam Qty:55–65
Recommended Training:Designing with Cisco Network Programmability Training
Exam Registration:Pearson VUE Registration
Sample Questions:Free Download real 600-503 actual tests
Exam Way:Online proctored or in-person at Pearson VUE test centers
Pre Condition:Valid CCNP certification or equivalent knowledge and experience recommended
Official Syllabus URL:https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/600-503-npdes.html

Cisco 600-503 Exam Syllabus Topics:

SectionWeightObjectives
Security & Operations10%- Troubleshooting programmatic interfaces
- Monitoring and logging programmable environments
- API security and authentication
Platform & Solution Design20%- Cisco ONE architecture
- Orchestration and automation workflows
- Programmability on IOS, IOS XE, NX-OS
- Integration with existing network infrastructure
Cisco Programmability Interfaces25%- NETCONF and RESTCONF protocols
- NX-API and REST APIs
- Cisco onePK overview and use cases
- YANG data models
Design Principles & Requirements25%- Application architecture design
- Translating business and technical requirements
- Scalability, reliability, and security considerations
- Agile and DevOps methodologies
Network Programmability Fundamentals20%- Northbound and southbound APIs
- Data formats: JSON, XML, YAML
- Software-defined networking and SDN architecture
- Control plane vs data plane separation

600-503 Preparation: Your Questions Answered

This package includes 60 practice questions for the Cisco Designing with Cisco Network Programmability exam. Every answer is verified by an experienced team of experts, so you can trust what you study.

Yes. The online test engine runs entirely in a web browser, which is why it works identically on Windows, Mac, Android, and iOS without any installation. If you can open a browser, you can practice — on a computer at home or a phone on the move.

The Cisco Designing with Cisco Network Programmability exam contains 55–65 questions, and you will have 90 minutes minutes to complete them. Simulating this exact combination during practice builds both speed and accuracy.

The Cisco Designing with Cisco Network Programmability exam requires a score of 750 / 1000 to pass, and the official registration fee is $300 USD. Thorough preparation is the most reliable way to protect that investment.

You can register for the Cisco Designing with Cisco Network Programmability exam through the official channels:

The PC test engine installs on Windows and runs on a standard Java environment, which most computers already have or can add in minutes. Once installed, it simulates the real exam scenario with timed sessions, automatic scoring, and mistake tracking — a full practice lab on your own computer.

The Cisco Designing with Cisco Network Programmability practice questions are organized around the official exam objectives. Key topics include:

  • Platform & Solution Design (20%)
  • Network Programmability Fundamentals (20%)
  • Cisco Programmability Interfaces (25%)

Coverage follows the official syllabus, so your practice time always maps to exam content.

The Cisco Designing with Cisco Network Programmability exam is scored on a scale where 750 / 1000 is required to pass, and the official exam fee is $300 USD.

Valid CCNP certification or equivalent knowledge and experience recommended

You can confirm the current eligibility requirements on the official 600-503 exam page before you register.

Cisco Designing with Cisco Network Programmability Sample Questions:

Question #1

Which three sets of information are included in policy capabilities of onePK? (Choose three.)

  • A. support to set Layer 2 CoS
  • B. ability to set a session profile keychain
  • C. ability to consume CDP tags
  • D. support to set MPLS EXP
  • E. the order of policies from ingress to egress
  • F. support to set source MAC address
Reveal Solution  Discussion  0

Correct Answer: A,D,E  🗳️

Question #2

Which type of infrastructure is needed to implement secure onePK-based application access to the network?

  • A. SecureCRT
  • B. TLS
  • C. DNSSEC
  • D. IPsec-encrypted GRE tunnels
  • E. PKI
Reveal Solution  Discussion  0

Correct Answer: E  🗳️

Question #3

The QoS policy is dropping many packets.
Which three tasks are needed to find the correct optimized and correct bandwidth values for modifying the policy again on existing used WAN circuit? (Choose three.)

  • A. Capture usage data for base line to know current situation.
  • B. Capture a few packets and compare it with the original network requirement.
  • C. Change the bandwidth value to the interface speed.
  • D. Identify the top talkers and check if the transactions are legitimate.
  • E. Start a large file transfer to test WRED functionality.
  • F. Identify flows that should be policed rather than shaped.
Reveal Solution  Discussion  0

Correct Answer: A,B,D  🗳️

Question #4

Which standard contains the Unified Modeling Language as an approved standard?

  • A. ISO/IEC 19505-2.2012
  • B. IEEE 802.1s
  • C. IEEE 1619-2007
  • D. ANSI/HFES 100-2007
  • E. ISO 12931.2012
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Question #5

You design the application to monitor interface traffic with Cisco onePK.
Which service set should be used to monitor traffic counters of interfaces?

  • A. utility service set
  • B. developer service set
  • C. element service set
  • D. policy service set
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

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