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300-320 Premium Bundle

Designing Cisco Network Service Architectures Certification Exam

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April 19, 2024Last update

Cisco 300-320 Free Practice Questions

Q1. Which technology fulfills these requirements? 

. Utilize a connection that must support a range of traffic, voice, video, and data. 

. This traffic must also support transmission via a fixed blank 53-byte cell. 

A. PPP 

B. Frame Relay 

C. ATM 

D. MPLS 

E. X.25 

Answer:

Q2. Which statement is the most accurate regarding IPsec VPN design for an Enterprise Campus environment? 

A. VPN device IP addressing must align with the existing Campus addressing scheme. 

B. The choice of a hub-and-spoke or meshed topology ultimately depends on the number of remotes. 

C. Sizing and selection of the IPsec VPN headend devices is most affected by the throughput bandwidth requirements for the remote offices and home worker 

D. Scaling considerations such as headend configuration, routing protocol choice, and topology have the broadest impact on the design. 

Answer:

Q3. Refer to the exhibit. 

A network engineer manually reconfigures the BGP configuration on newly upgraded router R1. However, the BGP neighbor relationship does not come up with the directly connected neighbor router. What is causing the failure of the BGP neighbor relationship between routers R1 and R2? 

A. An incorrect neighbor IP address for router R2 is configured on router R1. 

B. An incorrect neighbor AS number is configured on router R1 for router R2. 

C. The wrong BGP authentication password is configured on router R1. 

D. Router R1 must configure the R2 loopback address as the neighbor IP address. 

Answer:

Q4. 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:

Q5. Which option can be implemented to manipulate the election of PIM DR to force multicast traffic to a certain path? 

A. Assign a lower PIM DR priority to the PIM DR interface. 

B. Assign a lower IP address to the PIM DR interface. 

C. Assign a higher PIM DR priority to the PIM DR interface. 

D. Increase the cost on the PIM DR interface. 

Answer:

Q6. Which VPN technology is tunnel-less? 

A. GET VPN 

B. DMVPN 

C. MPLS 

D. IPsec VPN 

Answer:

Q7. Which option is a primary requirement for the deployment of an IPv6-enabled network via the native method (dual-stack model) within the enterprise campus environment? 

A. hardware-based switching support for IPv6 forwarding on all campus switches 

B. restriction of IPv6-enabled devices to the core layer 

C. manual implementation of tunneling between IPv6-incompatible devices in an IPv4-over-IPv6 tunnel 

D. disabling of multicast in the distribution layer prior to implementation of IPv6 

Answer:

Q8. Which three statements about zoning are correct? (Choose three.) 

A. Zoning increases security. 

B. DNS queries are used for software zoning. 

C. Software zoning is more secure than hardware zoning. 

D. When using zones and VSANs together, the zone is created first. 

E. Zoning requires that VSANs be established before it becomes operational. 

Answer: A,B,E 

Q9. Which three authentication services are supported by Cisco NAC Appliance? (Choose three.) 

A. RADIUS 

B. LDAP 

C. Kerberos 

D. TACACS+ 

E. local 

F. SNMP 

Answer: A,B,C 

Q10. A company uses BGP to connect with the ISP on the enterprise network and wants to improve performance due to the increasing number of iBGP peers. Which two design solutions address the iBGP full mesh requirement? (Choose two.) 

A. route reflectors 

B. confederations 

C. AS path prepending 

D. communities 

E. conditional advertising 

Answer: A,B 

Q11. Which option is a benefit of the vPC+ feature? 

A. Cisco FabricPath is not required in the network domain. 

B. This feature provides fault domain separation. 

C. Nonfabric devices, such as a server or a classic Ethernet switch, can be connected to two fabric switches that are configured with vPC. 

D. The control plane and management plane are combined into one logical plane. 

Answer:

Q12. Which feature must be configured for the VRRP-enabled router to regain the master VRRP status upon recovery from a failure? 

A. priority 

B. authentication 

C. pre-emption 

D. Stateful Switchover 

Answer:

Q13. What feature is a benefit of using Cisco UCS blade servers for data center virtualization? 

A. guest VM high availability 

B. converged LAN and SAN infrastructure 

C. host based etherchannel 

D. built-in hypervisor 

Answer:

Q14. Which option is a recommended firewall topology? 

A. using two firewalls with stateful failover switched mode 

B. using one firewall with NAT enabled in transparent mode 

C. using two firewalls in active/active mode 

D. using one firewall with stateful failover enabled in routed mode 

Answer:

Q15. 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:

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