[Full-Version] 2021 New PracticeDump 352-001 PDF Recently Updated Questions
352-001 Exam with Guarantee Updated 270 Questions
NEW QUESTION 76
You are designing a multisite VPN solution for a customer and you are concerned with the additional overhead of point-to-point tunnels and the associated overlay routing with DMVPN. How does a GDOI- based VPN eliminate the additional tunnel and routing overhead found in DMVPN?
- A. In a GDOI-based VPN, all group members share a common security association.
- B. The GDOI-based VPN requires overlaying a secondary routing infrastructure through the tunnels.
- C. The GDOI-based VPN leverages the routing protocol to find its peer for tunnel setup.
- D. The GDOI-based VPN requires the provisioning of a complex connectivity mesh.
Answer: A
NEW QUESTION 77
An enterprise network manager has decided to dual-home two service providers for
Internet connectivity. In order to provide optimal outbound routing, the full Internet routing table will be accepted from each provider.
The enterprise has obtained address space and an AS to use in connecting to the Internet.
What is the simplest mechanism the network manager can use to prevent it from becoming a transit between the two service providers?
- A. Build a route filter that only allows the specific networks the enterprise owns to be advertised to each of the service providers.
- B. Build a traffic filter that only allows traffic originating from the specific networks the enterprise owns to be forwarded towards the service providers.
- C. Build a route filter that only allows networks which are tagged with the LOCAL community to be advertised to each of the service providers.
- D. Build a route filter that only allows networks with an empty AS path to be advertised to each of the service providers.
Answer: D
NEW QUESTION 78
Which function is performed at the access layer of the three-layer hierarchical network design mode?
- A. redundancy and load balancing
- B. reliability
- C. QoS classification and marking boundary
- D. fast transport
- E. fault isolation
Answer: C
NEW QUESTION 79
Which option described a difference between Ansible and Puppet?
- A. Ansible requires an agent and puppet does not
- B. Ansible is python and puppet is ruby based
- C. Ansible is client-server based and puppet is not
- D. Ansible automates repetetive tasks and puppet allow you to run plain ssh commands
Answer: C
NEW QUESTION 80
What is the function of the Community String field defined in a trap PDU?
- A. enable the routing of messages
- B. enable reliable delivery of messages
- C. isolate the PDU within a defined region of the network
- D. allow authentication by management station
Answer: D
NEW QUESTION 81
Refer to the exhibit.
In this network design, where should summarization occur to provide the best summarization and optimal paths during a single-failure incident as well as during normal operation?
- A. two summaries on 1A and 1B, and two summaries on 2A and 2B
- B. a single identical summary on 3A and 3B
- C. a single summary on each aggregation device for the branches connected to them
- D. a single identical summary for all the branch offices placed on routers 1A, 1B, 2A, and 2B
Answer: B
Explanation:
Explanation/Reference:
proper answer.
NEW QUESTION 82 
Refer to the exhibit. A customer runs EIGRP and has remote routers with EIGRP stub configured. The customer tests the redundancy by shutting down the B link, and surprisingly the 10.0.0.0/24 subnet is no longer accessed by the hub router. Which action resolves this issue?
- A. Apply the Stub Route Leaking feature
- B. Remove summarization from all routers
- C. Remove the EIGRP stub option, because it is not possible to configure two EIGRP stub routers on the same site
- D. Wait for a few seconds, after the EIGRP dead timer expired between R2 and hub, the 10.0 .0.0/24 can automatically be accessed by the hub router via the R1 router
Answer: A
NEW QUESTION 83
Refer to the exhibit.
How would you adjust the design to improve convergence on the network?
- A. Use an IP SLA between the end stations to detect path failures.
- B. Add an intra-POP link between routers 1A and 1B, and enable IP LFA FRR.
- C. Enable SSO-NSF on routers 1A and 1B.
- D. Use BGP to connect the sites over the WAN.
Answer: B
NEW QUESTION 84
Refer to the exhibit. Traffic in this network that is destined for 10.1.3.1 arrives at R1. Which path will the traffic take from here and why?
- A. through R3, because it is the lowest cost path
- B. through R3, because R1 will only have a summary (type 3) LSA from R2
- C. through R2, because it is an intra-area path
- D. through R2, because R3 is in a different autonomous system
Answer: C
NEW QUESTION 85
You are tasked with implementing a 1000-phone remote access solution, where phones will traverse a WAN edge router. Assuming all of the following features are supported in a hardware- assisted manner, which of the following will have the most detrimental impact on the delay of the packet?
- A. MPLS encapsulation
- B. encryption
- C. stateful firewall
- D. GRE encapsulation
Answer: B
NEW QUESTION 86
Refer to the exhibit.
In this BGP design, what is the next hop for 10.1.1.0/24 on R8 and R7?
- A. The next hop for 10.1.1.0/24 on R7 is R3 and the next hop for R8 is R4.
- B. The next hop for 10.1.1.0/24 on R7 is R5 and the next hop for R8 is R6.
- C. The next hop for 10.1.1.0/24 on R7 is R6 and the next hop for R8 is R5.
- D. The next hop for 10.1.1.0/24 on R7 is R8 and the next hop for R8 is R7.
Answer: D
Explanation:
Explanation/Reference:
given answer is right.
NEW QUESTION 87
A junior engineer is implementing one of your optical designs and asks about CWDM
(Coarse Wavelength
Division Multiplexing). Which two features describe CWDM? (Choose two.)
- A. allows up to 32 optical carriers to be multiplexed onto a single fiber
- B. Passive CWDM devices require no electrical power.
- C. shares the same transmission window as DWDM
- D. uses the 850-nm band
- E. typically used over long distances, but requires optical amplification
Answer: B,C
NEW QUESTION 88
A customer with a dedicated Frame Relay network is planning to move its circuits onto a service provider MPLS network. Instead of moving to Ethernet access links right away, the customer wants to tunnel the Frame Relay information across the MPLS network using AToM pseudowire. How is QoS information transmitted across an AToM pseudowire?
- A. QoS information is carried in a control word that is attached to the MPLS frame
- B. QoS information cannot be transported through a pseudowire and is dropped
- C. QoS information is translated into the MPLS EXP bits in the MPLS header
- D. QoS information is preserved in the Frame Relay header and encapsulated into the pseudowire frame
Answer: A
Explanation:
Section: Evolving Technologies
NEW QUESTION 89
Refer to the exhibit.
Which routing solution is the most scalable to connect the branches to the HQ and to connect the branches together over the internet using DMVPN?
- A. EIGRP
- B. OSPF with each branch router as an ABR
- C. IS-IS L2 in all locations
- D. OSPF Area 0 in all locations
- E. EIGRP with the branch routers setup as stubs
Answer: E
NEW QUESTION 90
Which two options describe the advantages of using DWDM over traditional optical networks? (Choose two)
- A. Inherent topology flexibility with intelligent chromatic dispersion
- B. Ability to expand bandwidth over existing optical infrastructure
- C. Inherent topology flexibility with built-in service protection
- D. Inherent topology flexibility with a service protection provided through a direct integration with an upper layer protocol
- E. Inherent topology flexibility and service protection provided without penalty through intelligent oversubscription of bandwidth reservation
Answer: A,B
NEW QUESTION 91
You are redesigning an OSPF v2 network and must migrate some links. You are concerned that there are different subnet masks. Which link type will still form an OSPF adjacency even if there are subnet mask mismatches?
- A. point-to-point
- B. non-broadcast
- C. point-to-multipoint
- D. broadcast
Answer: A
NEW QUESTION 92
A planned EBGP network will use OSPF to reach the EBGP peer addresses. Which of these conditions should be avoided in the design that could otherwise cause the peers to flap continuously?
- A. The routers are peered by using a default route sent by OSPF.
- B. An ACL blocks TCP port 179 in one direction.
- C. IP addresses used to peer are also being sent via EBGP.
- D. The OSPF area used for peering is nonbackbone (not area 0).
Answer: C
NEW QUESTION 93
What is high availability?
- A. continuous operation of computing systems
- B. redundant infrastructure
- C. clustering of computer systems
- D. reduced MTBF
Answer: A
Explanation:
Section: (none)
Explanation/Reference:
NEW QUESTION 94
Refer to the exhibit Assume that no multicast optimization is done on LAN switches A and B Which two solutions can be used to optimize multicast traffic forwarding in this situation? (Choose two )
- A. Enable PIM snooping on both switches
- B. Configure a static MAC entry for the multicast server
- C. Disable the IGMP query election process
- D. Enable IGMP snooping querier on both switches
- E. Disable IGMP snooping on both switches
Answer: D,E
NEW QUESTION 95
......
Cisco 352-001 Exam Topics:
| Section | Weight | Objectives |
|---|---|---|
| Design Considerations | 18% | 1. Analyze various QoS performance metrics
2. Describe types of QoS techniques
3. Identify QoS strategies based on customer requirements
4. Identify network management requirements 5. Identify network application reporting requirements 6. Describe technologies, tools, and protocols that are used for network management 7. Describe the reference models and processes that are used in network management, such as FCAPS, ITIL®, and TOGAF 8. Describe best practices for protecting network infrastructure
9. Describe best practices for protecting network services
10. Describe tools and technologies for identity management 11. Describe tools and technologies for IEEE 802.11 wireless deployment 12. Describe tools and technologies for optical deployment 13. Describe tools and technologies for SAN fabric deployment |
| Layer 3 Control Plane | 33% | 1. Describe route aggregation concepts and techniques
2. Describe the theory and application of network topology layering
3. Describe the theory and application of network topology abstraction
4. Describe the effect of fault isolation and resiliency on network design or network reliability
5. Describe metric-based traffic flow and modification
6. Describe fast convergence techniques and mechanisms
7. Describe factors affecting convergence
8. Describe unicast routing protocol operation [OSPF, EIGRP, ISIS, BGP, and RIP] in relation to network design
9. Analyze operational costs and complexity
10. Describe the interaction between routing protocols and topologies 11. Describe generic routing and addressing concepts
12. Describe multicast routing concepts
13. Describe IPv6 concepts and operation
|
| Evolving Techonologies v1.1 | 10% | 1. Cloud
2. Network programmability (SDN)
3. Internet of things (IoT)
|
| Network Virtualization | 15% | 1. Describe Layer 2 and Layer 3 tunnelling technologies
2. Analyze the implementation of tunnelling
|
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