[100% Correct] 352-001 Cisco practice test 1-10 (Jun 2021)

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Q1. Refer to the exhibit. 

Assume that no multicast optimization is done on LAN switches A and B. Which feature can be used to optimize multicast traffic forwarding in this situation? 

A. Enable IGMP snooping querier on both switches. 

B. Configure a static MAC entry for the multicast server. 

C. Disable IGMP snooping on both switches. 

D. Disable the IGMP query election process. 

E. Enable PIM Snooping on both switches. 

Answer: A 

Q2. A company wants a design that would support OSPF through a service provider ATM network. Which two OSPF network types should the designer use to establish OSPF neighborship between OSPF routers through the ATM network? (Choose two.) 

A. A broadcast network will always work through ATM networks. 

B. A broadcast network will work when the broadcast support is explicitly configured at the ATM network. 

C. Explicit neighbor statements are required when a nonbroadcast network is configured. 

D. Explicit neighbor statements are required when a point-to-multipoint network is configured. 

E. A nonbroadcast network does not require DR selection. 

Answer: BC 

Q3. Your company will attach to a new Gigabit Ethernet-based wide area network from the local service provider for remote connectivity. Each connection will have a 150 Mb/s committed information rate. For the design of this new service, which QoS mechanism should be used to ensure low packet loss toward the service provider network? 

A. shaping 

B. policing 

C. CBWFQ 

D. RED 

Answer: A 

Q4. Which two OSPF design considerations should you implement to support the eventual growth of a network, so that CPU and memory are unaffected by the size and complexity of the link-state database in a large service provider network? (Choose two.) 

A. Turn on route dampening. 

B. Create network summaries. 

C. Turn on the Incremental SPF feature. 

D. Add more memory. 

E. Turn on packet pacing. 

F. Add redundancy between critical locations. 

Answer: CE 

Q5. As part of the network design, ACME Corporation requires the ability to export IPv6 information to better manage its network. Which version of NetFlow records is required to export this information? 

A. 5 

B. 6 

C. 7 

D. 8 

E. 9 

Answer: E 

Q6. You are performing a BGP design review for a service provider that offers MPLS-based services to their end customers. The network is comprised of several PE routers that run iBGP with a pair of route reflectors for all BGP address families. Which two options about the use of Constrained Route Distribution for BGP/MPLS VPNs are true? (Choose two.) 

A. This feature must be enabled on all devices in the network at the same time. 

B. The RR must advertise the default route target filter toward the PE routers. 

C. The RRs do not need to advertise any route target filter toward the PE routers. 

D. Both PE and RR routers must support this feature. 

Answer: BD 

Q7. A customer wants to understand the benefits of a proposed network design that utilizes SNMPv3. Which two network threats is SNMPv3 effective against? (Choose two.) 

A. modification of information threats 

B. masquerade threats 

C. denial of service threats 

D. traffic analysis threats 

Answer: AB 

Q8. Company A has grown nationwide in the U.S., and each new remote branch has a Metro Ethernet circuit provisioned back to the data center at the headquarters on the West Coast. The operations team says that it cannot manage hundreds of circuits as the company continues to grow. You review the topology and notice that many of the branches are close to each other in geographical zones. How can you redesign this network to improve manageability and increase scalability? 

A. Add an aggregation layer router in each geographical zone. 

B. Add a redundant data center on the East Coast to serve some of the traffic there. 

C. Add a default route in each branch toward the data center on the West Coast. 

D. Use Optimized Edge Routing at the data center. 

E. Build an overlay MPLS network with Layer 3 VPN. 

Answer: A 

Q9. You are designing a Group Encrypted Transport Virtual Private Network solution consisting of 30 group members. Which measure helps protect encrypted user traffic from replay attacks? 

A. counter-based anti-replay 

B. time-based anti-replay 

C. nonce payload 

D. RSA-encrypted nonce 

E. digital certificates 

Answer: B 

Q10. In an MPLS-VPN environment, what is the effect of configuring an identical set of route targets for a particular VRF, but then configuring nonidentical route distinguisher across multiple PE devices? 

A. The routes will be correctly handled by the control plane, but there will be instances where routes take up twice as much memory. 

B. The routes will propagate to the remote PE, but the PE will never install them in its forwarding table. 

C. The routes will be rejected by the remote PE because they have a different RD than its routes. 

D. The routes will not even be sent to any remote PE with a different RD. 

Answer: A