Free Cisco 400-007 Exam Questions
Absolute Free 400-007 Exam Practice for Comprehensive Preparation
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Cisco 400-007 Exam Questions
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Provided By: Cisco
- Exam: Cisco Certified Design Expert CCDE v3.1
- Certification: CCDE
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Total Questions: 598
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Updated On: Apr 21, 2026
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Rated: 4.9 |
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Online Users: 1196
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Question 1
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What is the key design principle for the core layer when using a classic hierarchical network model?
Answer: D
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Question 2
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A BGP route reflector in the network is taking longer than expected to coverage during large network changes.
Troubleshooting shows that the router cannot handle all the TCP acknowledgements during route updates.
Which action can be performed to tune the device performance?
Answer: A
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A BGP route reflector in the network is taking longer than expected to coverage during large network changes.
Troubleshooting shows that the router cannot handle all the TCP acknowledgements during route updates.
Which action can be performed to tune the device performance?
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Question 3
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A network engineer confirms that STP is enabled on all switches in the network. An edge switch is not sending or receiving configuration BPDUs, although it appears that everything is functioning correctly in the network. Which design explanation is true?
Answer: D
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A network engineer confirms that STP is enabled on all switches in the network. An edge switch is not sending or receiving configuration BPDUs, although it appears that everything is functioning correctly in the network. Which design explanation is true?
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Question 4
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A company requires an RPO of less than 10 seconds to ensure business continuity. Which technology should
be deployed?
Answer: C
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A company requires an RPO of less than 10 seconds to ensure business continuity. Which technology should
be deployed?
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Question 5
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Company XYZ Is running a redundant private WAN network using OSPF as the underlay protocol The current design accommodates for redundancy In the network, but it Is taking over 30 seconds for the network to reconverge upon failure Which technique can be Implemented In the design to detect such a failure in a subsecond?
Answer: E
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