[Jan 26, 2022] 352-001 Ultimate Study Guide - FreePdfDump
Ultimate Guide to Prepare 352-001 Certification Exam for CCDE in 2022
352-001 Exam topics
Candidates must know the exam topics before they start of preparation. Because it will really help them in hitting the core. Our 352-001 dumps will include the following topics:
- Layer 2 Control Plane 24%
- Design Considerations 18%
- Network Virtualization 15%
- Layer 3 Control Plane 33%
- Evolving Technologies v1.1 10%
How to book the 352-001 Exam
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NEW QUESTION 46
Refer to the exhibit.
On R2 there is a summary route for 192.168.1.0/24 with a next hop of R4. Which change will cause R2 to prefer a path through R1 to reach 192.168.1.0/24?
- A. change the link between R1 and R2 to Area 0
- B. convert Area 1 to a stub area and decrease the cost between R1 and R3 to 1
- C. create a virtual link between R1 and R2
- D. create a virtual link between R1 and R2 and decrease the cost between R1 and R3 to 1
Answer: D
NEW QUESTION 47
The Cisco IOS SLB feature is a Cisco IOS-based solution that provides server load balancing. This feature allows you to define a virtual server that represents a cluster of real servers, known as a server farm.
When a client initiates a connection to the virtual
server, the IOS SLB load balances the connection to a chosen real server, depending on the configured load balance algorithm or predictor.
Which three implementation modes may be used to deploy SLB? (Choose three.)
- A. Bridge mode inline
- B. Router mode
- C. One-arm mode
- D. Three-arm mode
Answer: A,B,C
Explanation:
Section: (none)
Explanation/Reference:
NEW QUESTION 48
Refer to the exhibit. You are planning a migration to a dual-stack IPv4/IPv6 campus environment while providing a flexible and scalable design with fault isolation. The design must allow IPv6 devices to tunnel over portions of the campus that are not yet natively IPv6-enabled, including wireless and voice endpoints. Your plan requires an interim approach that allows for a faster introduction of new services without requiring a network wide hot cutover. Which two services block functions meet these requirements? (Choose two.)
- A. IPv6 ISATAP tunnel termination point
- B. GRE tunnel to the local Internet edge
- C. GET VPN key server
- D. policy gateways
- E. BGP route reflectors
Answer: A,B
Explanation:
Section: Evolving Technologies
NEW QUESTION 49
A company has these requirements for access to their wireless and wired corporate LANs using 802.1x:
- Client devices that are corporate assets and have been joined to the Active Directory domain are allowed access.
- Personal devices must not be allowed access.
- Clients and access servers must be mutually authenticated.
Which solution meets these requirements?
- A. Extensible Authentication Protocol-Transport Layer Security with user authentication
- B. Extensible Authentication Protocol-Transport Layer Security with machine authentication
- C. Protected Extensible Authentication Protocol/Microsoft Challenge Handshake Authentication Protocol Version 2 with user authentication
- D. Protected Extensible Authentication Protocol/Microsoft Challenge Handshake Authentication Protocol Version 2 with machine authentication
Answer: B
Explanation:
Explanation/Reference:
Explanation:
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NEW QUESTION 50
A regional ISP is running MPLS TE. These tunnels are configured manually using paths.
Which technology centralizes the traffic engineering decisions to reduce operational complexity?
- A. TE autobandwidth
- B. BGP Link State
- C. DiffServ-TE
- D. Shared Risk link Group
Answer: A
NEW QUESTION 51
In a network design using carrier Ethernet, which three mechanisms can be used to improve Layer 2 down detection and thereby reduce routing convergence time? (Choose three.)
- A. object tracking
- B. Ethernet port debounce timers
- C. BFD
- D. fast IGP hello
- E. link-state tracking
Answer: A,C,D
NEW QUESTION 52
In Layer 2 access campus design, which mechanism should be enabled on access ports to protect the campus network from undesired access switches and looped ports?
- A. EtherChannel guard
- B. loop guard
- C. BPDU guard
- D. root guard
Answer: C
NEW QUESTION 53
Refer to the exhibit.
This network is running IS-IS as the single routing protocol and the LSP and SPF timers are aggressively configured so the network converges in subsecond. The customer reports that router B had a memory crash and reloaded. Which resulted in some packets from the application being lost. The application servers are behind router G and the end users are behind router H, which design change should be made to prevent this packet-loss problem from reoccurring?
- A. Enable the advertisement of the overload bit for a specific amount of time after reload on router B
- B. Deploy all links as point-to-point
- C. Use asymmetric carrier delay timer
- D. Optimize the LSP/SPF timers to send LSPs immediately after a topology change
- E. Redesign the network as a flat level 2
Answer: A
NEW QUESTION 54
Which two options are IoT use cases that require the low-latency and high reliability that 5G networks provide? (Choose two)
- A. Smart Home
- B. Automotive
- C. Sports and Fitness
- D. Smart Cities
- E. Health and wellness
- F. Industrial Automation
Answer: B,F
NEW QUESTION 55
Refer to the exhibit. Service Provider A has offered to help Service Provider B to provide local connectivity for a customer who has a business operation in North America and recently opened an office in Asia. The service to be offered for the customer is a Layer 3 MPLS VPN. Service Provider A and Service Provider B have never shared any business dealings or interconnected their networks. What is the most secure and easiest way for the two service providers to interconnect?
- A. carrier supporting carrier
- B. back-to-back VRF
- C. VPNv4 peering between ASBRs
- D. eBGP VPNv4 multihop between route reflectors
Answer: B
NEW QUESTION 56
Cyclic congestion spikes are causing your Telnet users to experience delays. Traffic analysis shows minimal use of UDP. Which technology can you deploy to mitigate the problem?
- A. Weighted RED
- B. Class Based Weighted Fair Queuing
- C. Committed Access Rate
- D. Deficit Round Robin
Answer: A
NEW QUESTION 57
Which control plane problem can be prevented by implementing QoS, and how to eliminate the problem?
- A. BGP instability, by prioritizing Precedence 6 traffic (per RFC 791)
- B. OSPF instability, by using WRED to prioritize Precedence 6 routing updates (per RFC 791)
- C. OSPF instability, by remarking to Precedence 6 (per RFC 791)
- D. BGP instability, by means of traffic shaping updates (per RFC 791)
Answer: A
Explanation:
Section: (none)
Explanation/Reference:
NEW QUESTION 58
The Database team will deploy a new clustering technology that uses IPv4, multicast-based data replication, where the servers listen and transmit at the same time on multiple groups. Multicast is not being run on the current network and there are no plans to enable it. New Layer 2 switches will be purchased to connect new servers in order to keep multicast traffic off the existing network. Which two features should the new switches support to provide good multicast performance? (Choose two.)
- A. MLD snooping
- B. PIM snooping
- C. IGMP snooping
- D. Bidirectional PIM
- E. IGMP querier
Answer: C,E
NEW QUESTION 59
You are the lead IP/MPLS network designer of a service provider called XYZ. You are leading a design discussion regarding IPv6 implementation in the XYZ MPLS network, using MPLS 6PE/6VPE techniques. Currently, XYZ provides IPv4 multicast services over an MPLS network by using MVPN, and would like to provide parallel IPv6 multicast services. Which three multicast solutions should be enabled? (Choose three.)
- A. an overlay model using Layer 2 MPLS tunnels
- B. MVPN for IPv6 multicast service
- C. PIM-DM to enable IPv6 multicast in conjunction with MPLS 6PE/6VPE
- D. MPLS 6PE/6VPE, because it provides IPv6 multicast support by default
- E. native IPv6, only for multicast services
Answer: A,B,E
NEW QUESTION 60 
Refer to the exhibit. A route health injector is deployed on the network to monitor reachable services. The route health injector injects /32 prefixes into BGP with the next hop of 98.18.0.2. These /32 prefixes are not being installed into the RIB of router. A which BGP feature must be deployed to make sure this design works?
- A. eBGP multihop attribute
- B. BGP community attributes
- C. BGP AS-path prepending
- D. MP-BGP
Answer: A
NEW QUESTION 61
A small local business recently had an outage after an employee plugged a switch into the corporate network, which caused the traffic pattern in the network to change. You have been tasked to redesign the network so that this does not happen again. From the left side to the right side, drag the PVRST+ features that should be implemented to prevent the corresponding root cause. Not all sources will be used.
Answer:
Explanation:
NEW QUESTION 62
What are three common objectives for customers using multiple cloud providers? (Choose three.)
- A. security
- B. feature disparity
- C. analytics
- D. regional provider access
- E. bandwidth
- F. high availability
Answer: A,E,F
Explanation:
Section: Evolving Technologies
NEW QUESTION 63
You are designing a fabricpath network that connects to a spine-and-leaf topology using Layer 2 IS-IS as the IGP. The solution must be able to detect changes in the network topology and calculate loop-free paths to other nodes in the network that are being used as top-of -rack switches, which three characteristics of this fabricpath design solution are true? (Choose three)
- A. To use the basic FabricPath functionality, you must configure IS-IS on every interface between the leaf-and-spine switches
- B. The switch operating system uses multiple equal-cost parallel links that provide ECMP.
- C. The interfaces in FabricPath network run only the FabricPath Layer 2 IS-IS protocol with FTags disabled.
- D. The FabricPath domain must be replaced because it because it does not run STP.
Varation - E. Each switch computes its shortest path to every other switch in the network using the SPF algorithm.
- F. FabricPath Layer 2 IS-IS uses the standard IS-IS functionality to populate up to 16 for a given destination switch.
Answer: B,E,F
NEW QUESTION 64
All network devices provided in the following exhibit are running IPv6.
When host P4S-A is attached to this link, how will it discover the presence of routers P4S-RB and P4S- RC?
- A. Routers P4S-RB and P4S-RC will detect the addition of the new host the first time it transmits any packets, and will send an ICMP router discovery reply to host P4S-A.
- B. Routers P4S-RB and P4S-RC send out periodic gratuitous ARPv6 messages to alert newly attached hosts to their presence.
- C. Host P4S-A will discover routers P4S-RB and P4S-RC through the neighbor discovery process.
- D. Routers P4S-RB and P4S-RC will respond to an ICMP get route request sent by host P4S-A.
Answer: C
Explanation:
Section: (none)
Explanation/Reference:
NEW QUESTION 65
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CCDE Fundamentals-352-001 Exam-Practice-Dumps: https://www.freepdfdump.top/352-001-valid-torrent.html
