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2021 Apr 300-320 exam question

Q101. A network design engineer has been asked to reduce the size of the SPT on an IS-IS broadcast network. Which option should the engineer recommend to accomplish this task? 

A. Configure the links as point-to-multipoint. 

B. Configure QoS in all links. 

C. Configure a new NET address. 

D. Configure the links as point-to-point. 

Answer: D 


Q102. What is the purpose of an OTV edge device? 

A. connect to other data centers 

B. connect to the access layer 

C. connect to the end users 

D. connect to mobile devices 

Answer: A 


Q103. Which two of these are correct regarding the recommended practice for distribution layer design? (Choose two.) 

A. use a redundant link to the core 

B. use a Layer 2 link between distribution switches 

C. never use a redundant link to the core because of convergence issues 

D. use a Layer 3 link between distribution switches with route summarization 

E. use a Layer 3 link between distribution switches without route summarization 

Answer: A,D 


Q104. Which Cisco NAC Appliance component is optional? 

A. NAC Appliance Manager 

B. NAC Appliance Server 

C. NAC Appliance Agent 

D. NAC Appliance Policy Updates 

Answer: C 


Q105. Which two statements about both FCIP and iSCSI are correct? (Choose two.) 

A. They support file-level storage for remote devices. 

B. They require high throughput with low latency and low jitter. 

C. Their purpose is to provide connectivity between host and storage. 

D. They support block-level storage for remote devices. 

E. Their purpose is to provide connectivity between separate wide-area SANs. 

Answer: B,D 


Most recent 300-320 practice question:

Q106. Which of the following two are effective and simple means of employing route summarization within the Enterprise Campus network? (Choose two) 

A. A default route (0.0.0.0 /0) advertised dynamically into the rest of the network 

B. Route filtering to manage traffic flows in the network, avoid inappropriate transit traffic through remote nodes, and provide a defense against inaccurate or inappropriate routing updates 

C. Use manual split horizon 

D. Use a structured hierarchical topology to control the propagation of EIGRP queries 

E. Open Shortest Path First (OSPF) stub areas 

Answer: A,E 


Q107. Which VPN technology is tunnel-less? 

A. GET VPN 

B. DMVPN 

C. MPLS 

D. IPsec VPN 

Answer: A 


Q108. Which of these is a recommended practice with trunks? 

A. use ISL encapsulation 

B. use 802.1q encapsulation 

C. set ISL to desirable and auto with encapsulation negotiate to support ILS protocol negotiation 

D. use VTP server mode to support dynamic propagation of VLAN information across the network 

Answer: B 


Q109. Which three major points are important for network virtualization to separate logical networks on a shared physical infrastructure? (Choose three.) 

A. VLANs 

B. data plane 

C. control plane 

D. VPNs 

E. VSANs 

F. management plane 

Answer: B,C,F 


Q110. A customer with a single Cisco Adaptive Security Appliance wants to separate multiple segments of the e-commerce network to allow for different security policies. What firewall technology accommodates these design requirements? 

A. virtual contexts 

B. private VLANs 

C. admission control 

D. virtual private network 

Answer: A