300-320 Exam - Designing Cisco Network Service Architectures

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Q1. 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:

Q2. What network technology provides Layer 2 high availability between the access and distribution layers? 

A. HSRP 

B. MEC 

C. EIGRP 

D. GLBP 

Answer:

Q3. Which two options are storage topologies? (Choose two.) 

A. WAS 

B. DAS 

C. CAS 

D. NAS 

Answer: B,D 

Q4. 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:

Q5. Which network virtualization technology provides logical isolation of network traffic at Layer 3? 

A. VSS 

B. VLAN 

C. VRF-Lite 

D. MEC 

Answer:

Q6. Which unique EIGRP feature allows for faster Layer 3 convergence? 

A. fast EIGRP timers 

B. feasible successors 

C. hybrid routing protocol 

D. Cisco proprietary protocol 

Answer:

Q7. A campus network utilizes EIGRP to connect to.several remote branch offices. 

Which configuration should be established on all branch routers to improve routing scalability and performance? 

A. Configure authentication between the campus and branch offices. 

B. Enable stub routing on all branch routers. 

C. Adjust EIGRP k-values to utilize delay. 

D. Utilize offset lists to direct traffic more efficiently. 

Answer:

Q8. Which two network management capabilities that are embedded in Cisco IOS Software will baseline existing application traffic? (Choose two.) 

A. Syslog 

B. AutoQoS 

C. NetFlow 

D. SNMP 

E. NBAR 

F. Logging 

Answer: C,E 

Q9. What are two of Cisco's best practices at the access layer to ensure rapid link transitions and VLAN consistency? (Choose two.) 

A. Deploy RPVST 

B. Deploy MSTP 

C. Utilize VTP in server/client mode 

D. Utilize VTP in transparent mode 

E. VLANs span entire network 

F. Portfast applied on distribution uplinks 

Answer: A,D 

Q10. 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