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400-007 Exam Dumps - Cisco CCDE v3.0 Questions and Answers

Question # 14

What are two examples of business goals to be considered when a network design is built? (Choose two.)

Options:

A.

standardize resiliency

B.

minimize operational costs

C.

integrate endpoint posture

D.

ensure faster obsolescence

E.

reduce complexity

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Question # 15

You want to add 900 VLANs to the existing 90 VLANs on a data center Which two spanning-tree concerns must you consider? (Choose two )

Options:

A.

STP is increased by a factor of 10 convergence time

B.

To add 990 VLANs to the switching hardware reserved VLANs requires you to use extended VLAN

C.

The diameter of the STP topology is increased.

D.

The PVST+ increases CPU utilization

E.

BPDU does not support 990 VLANs

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Question # 16

An IT service provider is upgrading network infrastructure to comply with PCI security standards. The network team finds that 802.1X and VPN authentication based on locally-significant certificates are not available on some legacy phones.

Which workaround solution meets the requirement?

Options:

A.

Replace legacy phones with new phones because the legacy phones will lose trust if the certificate is renewed.

B.

Enable phone VPN authentication based on end-user username and password.

C.

Temporarily allow fallback to TLS 1.0 when using certificates and then upgrade the software on legacy phones.

D.

Use authentication-based clear text password with no EAP-MD5 on the legacy phones.

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Question # 17

Which action must be taken before new VoIP systems are implemented on a network to ensure that the network is ready to handle the traffic?

Options:

A.

Evaluate bandwidth utilization and connection quality

B.

Enable special requirements such as direct DID lines on pickup

C.

Make recommendations to limit the size of the half-open session table on routers

D.

Check if anomaly detection is enabled for SIP and H.323 on Layer 3 devices

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Question # 18

An enterprise requires MPLS connected branches to access cloud-based Microsoft 365 services over an SD-WAN solution. Internet access Is available only at dual regional hub sites that are connected to the MPLS network. Which connectivity method provides an optimum access method to the cloud-based services If one ISP suffers loss or latency?

Options:

A.

Cloud onRamp gateway site

B.

Cloud onRamp SWG

C.

Cloud onRamp

D.

Cloud onRamp SaaS

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Question # 19

As a service provider is implementing Strong Access Control Measures, which two ofthefollowingPCIDataSecurityStandardrequirementsmustbemet’(Choosetwo.)

Options:

A.

Assign a unique ID each person with computer access

B.

Restrict access to cardholder data to on a need-to-know basis

C.

Encrypt transmission of cardholder data across open or public networks

D.

Each location must require validating PCI compliance if business has multiple locations

E.

Protect stored cardholder data

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Question # 20

You are designing an Out of Band Cisco Network Admission Control. Layer 3 Real-IP Gateway deployment for a customer Which VLAN must be trunked back to the Clean Access Server from the access switch?

Options:

A.

authentication VLAN

B.

user VLAN

C.

untrusted VLAN

D.

management VLAN

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Question # 21

Refer to the exhibit.

OSPF is running as the IGP to provide reachability to all AS100 networks R3 and R4 are the current ABRs at the boundary of OSPF Area0 and Areal Now BGP must be deployed within AS 100 because it will be receiving Internet routes from its eBGP peers (the service provider) connected to R1 and R2 What is an optimal solution for this deployment to configure BGP relationships and redistribute BGP learned routes into OSPF?

Options:

A.

R5 should be configured as a route reflector for R1, R2, R3 and R4. BGP routes must be redistributed at R1 and R2 into OSPF.

B.

Configuration should be set up with R1 and R2, and R3 in one sub AS, with and R4 in another, and redistribution at R1 and R2.

C.

A full mesh should be deployed between all the routers with mutual redistribution to take place at R1 and R2.

D.

R1, R2, R3 and R4 must be set up with a neighbor relationship with R5 only must not be a route reflector.

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Question # 22

Backupsand mirror-copies of data are an essential part of RPO solutions If a business wants to reduce their CAPEX for disaster recovery, which of the following solutions are applicable?

Options:

A.

Perform an annual cyber security assessment or penetration test

B.

Renew backup software annually to get the newest version of the console and stay protected

C.

Migrate parts of or all the infrastructure to the cloud

D.

Build a redundant infrastructure for business continuity / disaster recovery purposes at another location

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Question # 23

A business requirement stating that failure of WAN access for dual circuits into an MPLS provider for a Data Centre cannot happen due to related service credits that would need to be paid has led to diversely routed circuits to different points of presence on the providers network? What should a network designer also consider as part of the requirement?

Options:

A.

Provision of an additional MPLS provider

B.

Out of band access to the MPLS routers

C.

Ensuring all related remote branches are dual homed to the MPLS network

D.

Dual PSUs & Supervisors on each MPLS router

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Exam Code: 400-007
Exam Name: Cisco Certified Design Expert (CCDE v3.1)
Last Update: Jun 15, 2025
Questions: 396
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