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Designing Cisco Network Service Architectures Certification Exam

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November 21, 2024Last update

Cisco 300-320 Free Practice Questions

Q1. Which option lists the EIGRP minimum timer settings for hello and dead timers in seconds? 

A. 4 and 6 

B. 2 and 4 

C. 2 and 6 

D. both 6 

Answer:

Q2. Which three virtualization categories are in campus networks? (Choose three.) 

A. Layer 2 virtualization 

B. Layer 3 clustering 

C. network virtualization 

D. device virtualization 

E. network clustering 

F. device clustering 

Answer: C,D,F 

Q3. Which four Cisco proprietary Spanning Tree Protocol enhancements are supported with rapid per-VLAN Spanning-Tree plus? (Choose four.) 

A. PortFast 

B. UplinkFast 

C. loop guard 

D. root guard 

E. BPDU guard 

F. BackboneFast 

Answer: A,C,D,E 

Q4. 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:

Q5. Which option does the FabricPath technology use to create loop-free Layer 2 networks? 

A. STP 

B. TTL 

C. fabric tags 

D. FSTP 

Answer:

Q6. What is one reason to implement Control Plane Policing? 

A. allow OSPF routing protocol to advertise routes 

B. protect the network device route processor from getting overloaded by rate limiting the incoming control plane packets 

C. allow network devices to generate and receive packets 

D. protect the data plane packets 

Answer:

Q7. Refer to the exhibit. 

Which functionality must be enabled on router A to connect two networks for translating private addresses into "legal" public addresses on a one-for-one basis? 

A. PAT 

B. NAT 

C. VLAN 

D. GARP 

E. PPP 

Answer:

Q8. Which two features provide resiliency in a data center? (Choose two.) 

A. Cisco FabricPath 

B. VTP 

C. encryption 

D. vPC 

E. VRF 

Answer: A,D 

Q9. Which mechanism is enabled by default in the OTV technology to conserve bandwidth? 

A. Automatic unicast flooding is suppressed over the OTV link. 

B. BPDUs are allowed to traverse the OTV link. 

C. Control plane traffic is prevented from traversing the OTV link. 

D. Data plane traffic is prevented from traversing the OTV link. 

Answer:

Q10. When an enterprise network is designed, which protocol provides redundancy for edge devices in the event of a first-hop failure? 

A. ICMP 

B. HSRP 

C. STP 

D. HTTP 

Answer:

Q11. 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:

Q12. There are 3 steps to confirm whether a range of IP addresses can be summarized. Which of the following is used in each of these 3 steps? 

A. The first number in the contiguous block of addresses 

B. The last number in the contiguous block of addresses 

C. The size of the contiguous block of addresses 

D. The subnet mask of the original network address 

Answer:

Q13. Which two of these are characteristics of multicast routing? (Choose two.) 

A. multicast routing uses RPF. 

B. multicast routing is connectionless. 

C. In multicast routing, the source of a packet is known. 

D. When network topologies change, multicast distribution trees are not rebuilt, but use the original path 

E. Multicast routing is much like unicast routing, with the only difference being that it has a a group of receivers rather than just one destination 

Answer: A,C 

Q14. Which two benefits are achieved if a network is designed properly with a structured addressing scheme? (Choose two.) 

A. efficient ACLs 

B. improved redundancy 

C. hardened security 

D. easier troubleshooting 

E. added resiliency 

Answer: A,D 

Q15. Which two protocols are used for high availability in enterprise networks? (Choose two.) 

A. BGP 

B. GLBP 

C. RSTP 

D. VRRP E. OSPF 

Answer: B,D 

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