Download Cisco Certified Design Expert CCDE v3.0.400-007.VCEplus.2024-08-20.147q.vcex

Vendor: Cisco
Exam Code: 400-007
Exam Name: Cisco Certified Design Expert CCDE v3.0
Date: Aug 20, 2024
File Size: 4 MB
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Demo Questions

Question 1
What are two examples of business goals to be considered when a network design is built? (Choose two.)
  1. standardize resiliency
  2. minimize operational costs
  3. integrate endpoint posture
  4. ensure faster obsolescence
  5. reduce complexity
Correct answer: BE
Question 2
Which three items do you recommend for control plane hardening of an infrastructure device?
(Choose three.)
  1. redundant AAA servers
  2. Control Plane Policing
  3. warning banners
  4. to enable unused .services
  5. SNMPv3
  6. routing protocol authentication
Correct answer: BEF
Question 3
According to the CIA triad principles for network security design, which principle should be priority for a Zero Trust network?
  1. requirement for data-in-motion encryption and 2FA authentication
  2. requirement for data-at-rest encryption foe user identification within the VPN termination hardware
  3. categorization of systems, data, and enterprise BYOD assets that are connected to network zones based on individual privacy needs
  4. ensuring that authorized users have high-availability system access from defined zones to defined systems or zones
Correct answer: B
Question 4
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?
  1. 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.
  2. 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.
  3. A full mesh should be deployed between all the routers with mutual redistribution to take place at R1 and R2.
  4. R1, R2, R3 and R4 must be set up with a neighbor relationship with R5 only must not be a route reflector.
Correct answer: A
Question 5
Company ABC wants to minimize the risk of users plugging unauthorized switches and hubs into the network Which two features can be used on the LAN access ports to support this design requirement? (Choose two.)
  1. Loop Guard
  2. PortFast
  3. DTF
  4. Root Guard
  5. BPDU Guard
Correct answer: BE
Question 6
You are tasked with the design of a high available network. Which two features provide fail closed environments? (Choose two.)
  1. EIGRP
  2. RPVST+
  3. MST
  4. L2MP
Correct answer: AB
Question 7
Which two characteristics apply to firewall transparent mode operations in a firewall solution design?
(Choose two.)
  1. Changes in the existing IP addressing and subnets are required
  2. The firewall can participate actively on spanning tree.
  3. Multicast traffic can traverse the firewall.
  4. OSPF adjacencies can be established through the firewall
  5. The firewall acts like a router hop in the network.
Correct answer: CD
Question 8
Your company wants to deploy a new data center infrastructure Based on the requirements you have chosen VXLAN as encapsulation technology The customer is concerned about miss-configuration of Layer 2 devices and DC wide outages caused by Layer 2 loops What do you answer?
  1. VXLAN offers native loop avoidance mechanism
  2. Storm Control should be enabled on all ports
  3. VPC+ could prevent L2 loop on access ports
  4. BPDU Guard should be enabled on all VTEP access ports
Correct answer: D
Question 9
Drag and drop the end-to-end network virtualization elements from the left onto the correct network areas on the right.
Correct answer: To display the answer, ProfExam Simulator is required.
Question 10
A multicast network is sing Bidirectional PIM. Which two combined actions achieve high availability so that two RPs within the same network can act in a redundant manner? (Choose two)
  1. Use two phantom RP addresses
  2. Manipulate the administration distance of the unicast routes to the two RPs
  3. Manipulate the multicast routing table by creating static mroutes to the two RPs
  4. Advertise the two RP addresses in the routing protocol
  5. Use anycast RP based on MSDP peering between the two RPs
  6. Control routing to the two RPs through a longest match prefix
Correct answer: AF
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