Hard exam, pricey enrollment fee, weeks of preparation — the Cisco Designing Cisco Enterprise Networks asks a lot before it gives anything back. GuideTorrent balances the equation with 300-420 practice questions refined over nearly a decade of exam research.
Cisco 300-420 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Designing Cisco Enterprise Networks |
| Exam Number: | 300-420 ENSLD |
| Passing Score: | Pass/Fail |
| Available Languages: | Japanese, English |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | 55–65 |
| Exam Price: | USD 400 |
| Exam Format: | Drag-and-drop, Simulations, Multiple choice, Scenario-based |
| Exam Duration: | 90 minutes |
| Related Certifications: | Cisco Certified Network Professional (CCNP) Enterprise Cisco Certified Specialist – Enterprise Design |
| Recommended Training: | Designing Cisco Enterprise Networks (ENSLD) Official Training |
| Exam Registration: | Pearson VUE Cisco Official Registration |
| Sample Questions: |  |
| Exam Way: | Online proctored or in-person at authorized test centers |
| Pre Condition: | Recommended: Implementing and Operating Cisco Enterprise Network Core Technologies (350-401 ENCOR) or equivalent knowledge |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/ensld-300-420.html |
Cisco 300-420 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: WAN for Enterprise Networks | 20% | - VPN design
- WAN connectivity options
|
| Topic 2: Advanced Enterprise Campus Networks | 25% | - Layer 2 campus design
|
| Topic 3: Security Services | 10% | - Security architecture design
|
| Topic 4: Network Services | 15% | - Quality of Service (QoS)
|
| Topic 5: Software-Defined Access (SDA) | 5% | - SD-Access architecture - Fabric design and deployment - Control plane and data plane design |
| Topic 6: Advanced Addressing and Routing Solutions | 25% | - Routing protocol design
|
Frequently Asked Questions: Cisco 300-420
90 minutes for 55–65 questions — tighter than it looks once hard items start eating minutes. Train the pace now: assign each question a time budget, flag the stubborn ones, and run full timed sessions in the GuideTorrent engine so test day feels like practice, not pressure.
Yes:
Courses build the base; measurement finishes the job. Once training ends, the 300-420 practice questions from GuideTorrent show whether the knowledge actually holds under exam conditions.
6 domains make up the Cisco Designing Cisco Enterprise Networks blueprint, led by Advanced Enterprise Campus Networks (25%), Security Services (10%), Network Services (15%). The weights show where the vendor concentrates its questions — that's where your hours should concentrate too. The complete outline above details every subtopic.
Delivery is automatic: successful payment emails the product to your mailbox within a minute — install on unlimited computers, and if 2 hours pass with nothing (check spam first), contact us. If you fail: sit the corresponding 300-420 exam within 60 days of purchase, then submit a scanned enrollment slip and official Score Report PDF within 2 days of the exam — full refund, processed within 7 days. Excluded: exams taken within 3 days of purchase, name mismatches between candidate and payer, and free or expired products. Alternatively, exchange for two equal-value exam products free and keep your updates.
The 300-420 exam is Cisco's official certification exam for the CCNP Enterprise, Cisco Certified Specialist – Enterprise Design credential, positioned at the Professional level. It has never been considered easy — which is precisely why it impresses employers. It also relates to Cisco Certified Network Professional (CCNP) Enterprise, Cisco Certified Specialist – Enterprise Design.
Through the vendor's official registration channels:
The exam is available Online proctored or in-person at authorized test centers — pick the delivery method that suits you at booking.
The enrollment fee is USD 400 — not cheap — and the passing score is Pass/Fail. Since the fee applies in full to every attempt, each retake doubles down on the cost. The smarter sequence: drill the 457 practice questions from GuideTorrent first, book the exam second.
Yes — hesitating is normal, and the free demo exists for exactly that. Download it, get a feel for the Cisco Designing Cisco Enterprise Networks questions, and decide with confidence. Purchases include 365 days of free updates, with new versions announced by email; after expiry, renew at 50% off.
Recommended: Implementing and Operating Cisco Enterprise Network Core Technologies (350-401 ENCOR) or equivalent knowledge Rules like these do change — confirm the current criteria on the official exam page (official 300-420 exam page) before registering.
Cisco Designing Cisco Enterprise Networks Sample Questions:
Refer to the exhibit. A customer needs to apply QoS to the network management traffic passing through the GigabitEthernet0/2 interface. All eight queuing classes are in use, so the new requirement must be integrated into the existing policy. Which solution must the customer choose?
- A. Mark traffic to DSCP CS5 and assign it to the SIGNALLING class. Then, baseline existing queue sizes to determine if additional bandwidth can be provisioned to the SIGNALLING class.
- B. Mark the traffic to DSCP CS4 and assign it to the SIGNALLING class. Then, prioritize traffic within the class.
- C. Mark the traffic to DSCP CS2 and assign it to the ROUTING class. Then, baseline existing queue sizes to determine if additional bandwidth can be provisioned to the ROUTING class
- D. Mark the traffic to DSCP CS6 and assign it to the ROUTING class. Then, prioritize traffic within the class.
Correct Answer: C 🗳️
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Which two Cisco ISE features provide benefits to our customers? (Choose two.)
- A. helps them stop and contain real-time threats
- B. enables them to set traffic encryption across the network
- C. provides network access control
- D. helps them accelerate application deployment and delivery
Correct Answer: A,C 🗳️
A company wants to deploy IPv6 within its existing network infrastructure. All current infrastructure equipment supports IPv6, and the company wants a migration strategy that must not require purchasing additional equipment. The plan must keep operational management costs low, support IPv6 multicast, and allow applications to migrate using DNS. Which strategy must the company choose?
- A. hybrid ISATAP tunnel model
- B. service block model
- C. hybrid manual tunnel model
- D. dual-stack model
Correct Answer: D 🗳️
Which queuing structure is used on SD-WAN Edge routers?
- A. 1P-4Q-2T
- B. FIFO
- C. LLQ+WRR
- D. Priority
Correct Answer: C 🗳️
Explanation: Only visible for GuideTorrent members. You can sign-up / login (it's free).
How is redundancy achieved among Cisco vBond Orchestrators in a Cisco SD-WAN deployment?
- A. The IP addresses of all Orchestrators are mapped to a single DNS name.
- B. The closest Orchestrator to each Cisco WAN Edge router is selected.
- C. A single Cisco Orchestrator is deployed in each network.
- D. Cisco WAN Edge routers are configured with all Orchestrators using their IP addresses and priority.
Correct Answer: A 🗳️
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