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Designing Cisco Network Service Architectures Certification Exam

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November 23, 2024Last update

Cisco 300-320 Free Practice Questions

Q1. A network manager wants to securely connect a new remote site to the existing headquarters site using a VPN technology that meets security requirements. Which VPN technology should be used? 

A. GRE 

B. IPsec 

C. remote-access VPN 

D. L2TP VPN 

Answer:

Q2. 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 

Q3. An engineer is attempting to improve OSPF network performance and discovers that the entire SPT recomputes.whenever a type 1 or type 2 LSA is received within an area. 

Which action can optimize SPT operations? 

A. Tune LSA throttling thresholds. 

B. Enable incremental SPF. 

C. Configure totally stubby areas throughout the domain. 

D. Summarize networks on all ABRs. 

Answer:

Q4. A network engineer must provide 40mb connections from the data center to the corporate office and two remote offices. What WAN connectivity option will outsource the routing in cooperation with the service provider? 

A. Ethernet Private Line 

B. Ethernet Multipoint Service 

C. MPLS VPN 

D. VPLS 

Answer:

Q5. Refer to the exhibit. 

Which statement about the ASA is true? 

A. The management interface is reachable only from VLAN 30. 

B. The management interface is reachable only from VLAN 40. 

C. It is running in transparent mode. 

D. It is running in routed mode. 

Answer:

Q6. What is an advantage of using the vPC feature in a data center environment? 

A. VSS is a requirement. 

B. Multiple instances of control plane are formed. 

C. The control plane and management plane remain separate. 

D. Cisco FabricPath technology does not have to be configured. 

Answer:

Q7. A network engineer must perform posture assessments on Cisco ASA remote access VPN clients and control their network access based on the results. What mode is the Cisco best practice NAC deployment design for this situation? 

A. Layer 2 in-band real IP gateway mode 

B. Layer 2 out-of-band real IP gateway mode 

C. Layer 3 in-band virtual gateway mode 

D. Layer 3 out-of-band virtual gateway mode 

Answer:

Q8. Which three options are basic technical metrics that a good SLA includes? (Choose three.) 

A. packet loss 

B. devices 

C. latency 

D. clients 

E. IP availability 

F. distance 

Answer: A,C,E 

Q9. Refer to the exhibit. 

The network engineer wants to ensure that receiver A does not receive traffic from the video conference. 

For multicast traffic, where must the filtering be placed to fulfill that requirement? 

A. R1 

B. Video Conference 

C. A 

D. S1 

E. R2 

Answer:

Q10. Refer to the exhibit. Which two features can enable high availability for first-hop Layer 3 redundancy? (Choose two.) 

A. VPC 

B. IGMP V2 

C. VRRP 

D. PIM 

E. HSRP 

Answer: C,E 

Q11. Private lines make use of which connection type based on cell switching? 

A. ATM 

B. ISP MPLS VPN 

C. VTI 

D. VPLS 

Answer:

Q12. What are three primary components in IS-IS fast convergence? (Choose three.) 

A. event propagation 

B. LSP flooding 

C. fast hellos 

D. matching MTUs 

E. updating RIB and FIB 

F. SPF calculation 

Answer: A,E,F 

Q13. Which two protocol characteristics should be most considered when designing a single unified fabric for the Data Center? (Choose two.) 

A. FCIP or FCoE allow for easier integration by using the Fibre Channel Protocol (FCP) and Fibre Channel framing 

B. iSCSI uses a special EtherType and an additional header containing additional control information 

C. FCIP and iSCSI has higher overhead than FCoE owing to TCP/IP 

D. FCoE was initially developed to be used as a switch-to-switch protocol, while FCIP is primarily meant to be used as an access layer protocol to connect hosts and storage to a Fibre Channel SAN 

E. FCoE requires gateway functionality to integrate into an existing Fibre Channel network 

Answer: A,C 

Q14. A company requires real-time SAN replication between two remote locations. What is the standard path selection protocol for fabric routing? 

A. FSPF 

B. FICON 

C. FCOE 

D. SCSI 

Answer:

Q15. Two recently merged companies are using EIGRP and RIP. Which two strategies can facilitate a smooth migration? (Choose two.) 

A. Create an OSPF instance between EIGRP and RIP routing domains. 

B. Redistribute routing information between the RIP and EIGRP protocols. 

C. Add EIGRP and then remove RIP on the acquired company network. 

D. Use the EIGRP administrative distance to migrate one site at a time. 

E. Use static routes in place of dynamic routing between companies. 

Answer: B,C 

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