400-051 Desktop Test Engine
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- Total Questions: 660
- Updated on: Oct 27, 2026
- Price: $69.00
400-051 Online Test Engine
- Online Tool, Convenient, easy to study.
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- Total Questions: 660
- Updated on: Oct 27, 2026
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400-051 PDF Practice Q&A's
- Printable 400-051 PDF Format
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- Total Questions: 660
- Updated on: Oct 27, 2026
- Price: $69.00
Instant Download Cisco : 400-051 Questions & Answers as PDF & Test Engine
Updated: Oct 27, 2026
No. of Questions: 660 Questions & Answers with Testing Engine
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One practical feature candidates mention often: after each simulated 400-051 test, the engine marks the questions you missed. Paired with 660 practice questions on PremiumVCEDump, that feedback turns into a concrete study plan built around your weak areas.
Cisco 400-051 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Cisco Expressway and Border Elements | 18% | - Expressway core and edge deployment - Security and firewall traversal - Traversal zones and call control |
| Topic 2: Gateways and Media Resources | 15% | - DSP resources and media services - Voice and video gateways - ISDN, SIP and analog interfaces |
| Topic 3: Evolving Technologies | 10% | - Network programmability - Hybrid architecture - Cloud collaboration solutions |
| Topic 4: Cisco Unified Communications Manager | 20% | - Dial plan and call routing - Security and serviceability - Architecture and redundancy - Device configuration and registration |
| Topic 5: Collaboration Applications and Endpoints | 15% | - Video endpoints and conferencing - Cisco IM and Presence - Webex integration - Cisco Unity Connection |
| Topic 6: Quality of Service | 10% | - Queuing and congestion management - Bandwidth and delay optimization - QoS models and classification |
| Topic 7: Protocols and APIs | 12% | - Signaling and media protocols - Collaboration APIs and management interfaces |
Your Cisco CCIE Collaboration Written Questions, Answered
The Cisco CCIE Collaboration Written content is the same across all three formats: a printable PDF, a software engine, and an online engine. The free demo lets you try each interface before buying, so you can pick the one that matches how you study rather than guessing.
The package contains 660 practice questions for the 400-051 exam, all verified by our IT experts. A free demo is available so you can review the style before you buy.
- Evolving Technologies (10%)
- Gateways and Media Resources (15%)
- Cisco Unified Communications Manager (20%)
Use the weights above to divide your study time where it matters most.
The engine presents Cisco CCIE Collaboration Written questions in random order, so each session feels like a fresh test rather than a memorized list. After every simulated exam you receive a score, and your errors are clearly marked, which makes it easy to see your weak and strong areas and build a focused study plan.
The real 400-051 exam gives you 120 minutes minutes for 90–110 questions. The engine lets you rehearse under the same kind of time pressure, so pacing decisions become automatic.
Pearson VUE Registration: register for 400-051
Cisco Official Exam Page: register for 400-051
Cisco Official Training: Visit official page
CCIE Collaboration Learning Path: Visit official page
To pass 400-051 you need Scaled score (not publicly disclosed), and the official fee is $450 USD. Setting the target score early makes it easier to measure your progress in practice tests.
No mandatory prerequisites; recommended 5–7 years of experience in collaboration technologies
Cisco CCIE Collaboration Written Sample Questions:
When a SIP message does not contain the "Allow" header, what is the sender telling the receiver about supported SIP methods?
- A. The sender is not providing any information on what methods it supports.
- B. It is coming from an intermediate SIP entity.
- C. The sender does not support any SIP methods.
- D. The sender supports all standard based SIP methods.
- E. It is a malformed SIP message.
Correct Answer: A 🗳️
Explanation: Only visible for PremiumVCEDump members. You can sign-up / login (it's free).
Which two options are examples of data at rest? (Choose two.)
- A. An email accessed via a web browser.
- B. An email received from a colleague.
- C. An email archived locally on a laptop hard drive.
- D. An email saved on a USB drive.
- E. An email sent to a colleague.
Correct Answer: C,D 🗳️
Which statement describes how much of the DSP resources are reserved for video conference when voice-service dsp-reservation 40 is configured on a Cisco Integrated Router Generation 2 with packet voice and video digital signal processor 3?
- A. 40% of the total available DSP resources
- B. 60% of the total available DSP resources
- C. This command is used for voice resource reservation only.
- D. 50% of the total available DSP resources
- E. Video conferencing resources are reserved dynamically by Cisco IOS and cannot be changed.
Correct Answer: B 🗳️
Which two steps must be taken when configuring EMCC? (Choose two.)
- A. Certificates from all remote clusters must be imported into each cluster.
- B. Cross-cluster Enhanced Location CAC must be configured.
- C. End users must be configured to only exist in their home cluster.
- D. Define MLPP domains.
- E. An SFTP server that all clusters share must be set up.
- F. A device pool for EMCC phones must be configured.
Correct Answer: A,E 🗳️
Which two search scope options are removed from a directory handler when you check the "voice enabled" check box? (Choose two.)
- A. Class of Service
- B. Search Space
- C. Phone System
- D. System Distribution List
- E. Partition
Correct Answer: A,D 🗳️
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