Proper study guides for Renew Cisco Designing Cisco Network Service Architectures certified begins with Cisco ccdp 300 320 preparation products which designed to deliver the Top Quality atr 42 300 320 questions by making you pass the 300 320 arch test at your first time. Try the free 300 320 arch demo right now.

Q51. Which of the following is a result when designing multiple EIGRP autonomous systems within the Enterprise Campus network? 

A. Improves scalability by dividing the network using summary routes at AS boundaries 

B. Decreases complexity since EIGRP redistribution is automatically handled in the background 

C. Reduces the volume of EIGRP queries by limiting them to one EIGRP AS 

D. Scaling is improved when a unique AS is run at the Access, Distribution, and Core layers of the network 


Q52. Which practice is recommended when designing scalable OSPF networks? 

A. Maximize the number of routers in an area. 

B. Minimize the number of ABRs. 

C. Minimize the number of areas supported by an ABR. 

D. Maximize the number of router adjacencies. 


Q53. A well-designed IP addressing scheme supporting role-based functions within the subnet will result in the most efficient use of which technology? 

A. Layer 3 switching in the core 

B. Network Admission Control (NAC) 

C. IP telephony (voice and video) services 

D. ACLs 




Q55. 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. 


Q56. What are two characteristics of Cisco Global Site Selector? (Choose two.) 

A. It helps verify end-to-end path availability. 

B. It provides traffic rerouting in case of disaster. 

C. HSRP, GLBP, and VRRP can be clients of GSS. 

D. BGP must be the routing protocol between the distributed data centers. 

E. DNS responsiveness is improved by providing centralized domain management. 

Answer: B,E 

Q57. Which two protocols are used for high availability in enterprise networks? (Choose two.) 





Answer: B,D 

Q58. What are two characteristics of Server Load Balancing router mode? (Choose two.) 

A. The design supports multiple server subnets. 

B. An end-user sees the IP address of the real server. 

C. SLB routes between the outside and inside subnets. 

D. The source or destination MAC address is rewritten, but the IP addresses left alone. 

E. SLB acts as a "bump in the wire" between servers and upstream firewall or Layer 3 devices. 

Answer: A,C 

Q59. 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. 


Q60. 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