Cisco 400-007 Cisco Certified Design Expert Online Training
Cisco 400-007 Online Training
The questions for 400-007 were last updated at Oct 19,2025.
- Exam Code: 400-007
- Exam Name: Cisco Certified Design Expert
- Certification Provider: Cisco
- Latest update: Oct 19,2025
You are tasked with the design of a high available network.
Which two features provide fail closed environments? (Choose two.)
- A . EIGRP
- B . RPVST+
- C . MST
- D . L2MP
An enterprise solution team is performing an analysis of multilayer architecture and multicontroller SDN solutions for multisite deployments. The analysis focuses on the ability to run tasks on any controller via a standardized interface.
Which requirement addresses this ability on a multicontroller platform?
- A . Deploy a root controller to gather a complete network-level view.
- B . Use the East-West API to facilitate replication between controllers within a cluster.
- C . Build direct physical connectivity between different controllers.
- D . Use OpenFlow to implement and adapt new protocols.
DRAG DROP
Drag and drop the FCAPS network management reference models from the left onto the correct definitions on the right.
DRAG DROP
Drag and drop the design characteristics from the left onto the correct network filter techniques on the right. Not all options are used.
Which two actions must merchants do to be compliant with the Payment Card Industry Data Security Standard? (Choose two.)
- A . conduct risk analyses
- B . install firewalls
- C . use antivirus software
- D . establish monitoring policies
- E . establish risk management policies
Which three items do you recommend for control plane hardening of an infrastructure device? (Choose three.)
- A . redundant AAA servers
- B . Control Plane Policing
- C . warning banners
- D . to enable unused. services
- E . SNMPv3
- F . routing protocol authentication
Which effect of using ingress filtering to prevent spoofed addresses on a network design is true?
- A . It reduces the effectiveness of DDoS attacks when associated with DSCP remarking to Scavenger.
- B . It protects the network Infrastructure against spoofed DDoS attacks.
- C . It Classifies bogon traffic and remarks it with DSCP bulk.
- D . It filters RFC 1918 IP addresses.
Agile and Waterfall are two popular methods for organizing projects.
What describes any Agile network design development process?
- A . working design over comprehensive documentation
- B . contract negotiation over customer collaboration
- C . following a plan over responding to change
- D . processes and tools over individuals and interactions over time
A company plans to use BFD between its routers to detect a connectivity problem inside the switched network. An IPS is transparently installed between the switches.
Which packets should the IPS forward for BFD to work under all circumstances?
- A . Fragmented packet with the do-not-fragment bit set
- B . IP packets with broadcast IP source addresses
- C . IP packets with the multicast IP source address
- D . IP packet with the multicast IP destination address
- E . IP packets with identical source and destination IP addresses
- F . IP packets with the destination IP address 0.0.0.0.
An enterprise wants to provide low-cost delivery of network systems that can be scaled on business demand, followed by an initiative to reduce capital expenses for new IT equipment.
Which technology meets these goals?
- A . laaS within a private cloud
- B . laaS within an on-premises location
- C . PaaS within a public cloud
- D . SaaS within an on-premises location
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