Exam Code: cisco 300 320 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Designing Cisco Network Service Architectures
Certification Provider: Cisco
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Q31. Which three Layer 2 access designs have all of their uplinks in an active state? (Choose three.)
A. Flex Links
B. loop-free U
C. looped square
D. looped triangle
E. loop-free inverted U
Answer: B,C,E
Q32. 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
Q33. 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
Q34. Which option does the FabricPath technology use to create loop-free Layer 2 networks?
A. STP
B. TTL
C. fabric tags
D. FSTP
Answer: B
Q35. 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
Q36. Which protocol will not adhere to the design requirement of the control plane being either separated or combined within a virtualization technology?
A. FHRP
B. STP
C. CEF
D. NSF with SSO
Answer: B
Q37. Which algorithm does IS-IS use to determine the shortest path through a network?
A. Bellman-Ford routing algorithm
B. Johnson's.algorithm
C. Dijkstra's algorithm
D. Floyd-Warshall algorithm
Answer: C
Q38. Refer to the exhibit.
Which of the following two are advantages of Server virtualization using VMware vSphere? (Choose two)
A. Retains the one-to-one relationship between switch ports and functional servers B. Enables the live migration of a virtual server from one physical server to another without disruption to users or loss of services
C. The access layer of the network moves into the vSphere ESX servers, providing streamlined vSphere management
D. Provides management functions including the ability to run scripts and to install third-party agents for hardware monitoring, backup, or systems management
E. New functional servers can be deployed with minimal physical changes on the network
Answer: B,D
Q39. A network engineer has implemented a looped triangle switch block design. What element must be included in the design?
A. first hop redundancy protocol
B. Layer 2 links between access switches
C. single uplinks between access and distribution switches
D. VLANs that span access switches
E. Layer 3 links between distribution switches
Answer: A
Q40. Which option is a common cause of congestion found in a campus network?
A. input serialization delay
B. output serialization delay
C. Rx-queue starvation
D. Tx-queue starvation
Answer: D