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300-320 Premium Bundle

Designing Cisco Network Service Architectures Certification Exam

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November 21, 2024Last update

Cisco 300-320 Free Practice Questions

Q1. Refer to the exhibit. Which option should be the default gateway for the PC1 that is shown? 

A. 10.3.2.4 

B. 10.2.2.2 

C. 10.2.2.1 

D. 10.2.2.3 

Answer:

Q2. Which option does best practice dictate for the maximum number of areas that an OSPF router should belong to for optimal performance? 

A. 1 

B. 2 

C. 3 

D. 4 

E. 5 

Answer:

Q3. A network engineer is designing a dual router, dual ISP solution and must prefer one ISP for inbound traffic over the other. Which two BGP attributes can be manipulated to accomplish this goal? (Choose two.) 

A. AS path 

B. MED 

C. local preference 

D. weight 

E. origin code 

Answer: A,B 

Q4. A network team must provide a redundant secure connection between two entities using OSPF. The primary connection will be an Ethernet Private Line and the secondary connection will be a site-to-site VPN. What needs to be configured in order to support routing requirements for over the VPN connection? 

A. GRE Tunnel 

B. HTTPS 

C. Root Certificate 

D. AAA Server 

Answer:

Q5. Which virtualization technology allows for HSRP protocol to be used in the active/active configuration where both HSRP Layer 3 devices can forward network traffic? 

A. OTV 

B. VSS 

C. vPC 

D. VDC 

Answer:

Q6. DRAG DROP 

Drag the rule on the left to match the appropriate activity on the right. 

Answer:  

Q7. A network engineer is designing a network that must incorporate seamless failover when a link failure occurs between the core and distribution layer. What two technologies will allow this? (Choose two.) 

A. ECMP 

B. RSTP 

C. MEC 

D. GLBP 

E. HSRP 

Answer: A,C 

Q8. An organization is designing the IP allocation of a new site. It currently has 12 separate IP 

segments. Each segment must be /24, accommodate 25% of growth, and be easily summarized. 

Which summarized IP block can be subnetted to meet these requirements? 

A. /18 

B. /19 

C. /20 

D. /21 

Answer:

Q9. What is the primary benefit of implementing Virtual Device Contexts on Nexus hardware In a multi-tenant environment? 

A. resource isolation 

B. software partitioning 

C. resource allocation 

D. granular monitoring 

Answer:

Q10. Refer to the exhibit. Based on the configuration, why are routers R1 and R2 not exchanging OSPF routes? 

A. The OSPF process numbers are different. 

B. There is no backbone area configured. 

C. The router IDs are different. 

D. OSPF is not enabled on the interfaces. 

Answer:

Q11. Which NAC design model matches the following definitions?.

A. Layer 3 in-band virtual gateway 

B. Layer 3 out-of-band with addressing 

C. Layer 2 in-band virtual gateway 

D. Layer 2 out-of-band virtual gateway 

Answer:

Q12. A BGP network is having difficulty scaling with the full mesh peer requirement. What two iBGP alternates can scale BGP appropriately? (Choose two.) 

A. communities 

B. route reflectors 

C. confederations 

D. peer groups 

E. peer templates 

Answer: B,C 

Q13. Which multicast address must be available for FHRP advertisements in a multivendor environment? 

A. 224.0.0.9 

B. 224.0.0.18 

C. 224.0.0.102 

D. 224.0.0.2 

Answer:

Q14. In which multicast configuration is MSDP most useful? 

A. interdomain 

B. intradomain 

C. data center 

D. campus 

Answer:

Q15. Click the Exhibit button. 

Refer to the exhibit. Which Layer 2 feature detects a link failure between the switch and router B that decreases OSPF reconvergence to approximately 50 milliseconds? 

A. BFD 

B. UDLD 

C. RSTP 

D. PVST+ 

Answer:

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