Exam Number/Code: 642-973
Exam Name: Cisco Data Center Networking Infrastructure
Questions and Answers: 88 Q&As

1. As a TestInside network technician, you are responsible for designing and maintaining network. Recently, you have installed an FWSM in the data center. In order to enable FTP to work, which feature must be configured?
A. transparent mode
B. dynamic NAT
C. dynamic PAT
D. access lists
E. deep packet inspection
Answer: E

2. You work as a Cisco data center sales professional at TestInside.com. A potential customer is planning to reduce both operational and capital budgets, meanwhile, he also wants to promote end-to-end data center security. What’s the best response to meet both of his requirements?
A. Buy a number of Cisco Catalyst 6500 Series FWSMs now, and to have them installed in each Cisco Catalyst 6500 Series Switch in the data center, ready to be brought on line when needed in the future
B. buy a full Cisco analysis of the data center security, as part of a full-service package that can be paid for over an extended period
C. buy a number of Cisco ACE Modules now, and to have them installed in each Cisco Catalyst 6500 Series Switch in the data center, ready to be brought on line when needed in the future
D. recommend purchasing the Cisco Catalyst 6500 Series FWSM and the Cisco ACE Module or both to allow multiple virtual contexts of each to be deployed as required in the future, without requiring more hardware to be acquired (saving capital budget), with a single point of management and control (cutting operating costs)
Answer: D

3. For the following items, which ingress QoS trust setting sets the CoS or ToS values of any frame entering that port to zero?
A. trust DSCP
B. trust CoS
C. untrusted
D. trust IP precedence
Answer: C

4. You work as the network administrator at TestInside.com. Which two features of a business implement that you can use to achieve better utilization of IT resources? (Choose two.)
A. role-based access control
B. embedded network intelligence
C. distributed management
D. consolidation of data center resources
Answer: BD

5. Cisco’s Express Forwarding (CEF) technology for IP is a scalable, distributed, layer 3 switching solution designed to meet the future performance requirements of the Internet and Enterprise networks. The TestInside network administrator is debugging a Cisco Catalyst 6500 Series Switch, which engine is required in order to use the distributed Cisco Express Forwarding architecture?
A. DFC
B. MSFC3
C. PFC3A
D. PFC3BXL
Answer: A

6. You work as a Cisco engineer at TestInside.com. With your knowledge on Cisco field, which is a considerable advantage of Cisco’s data center end-to-end strategy?
A. service-oriented backbone network
B. service-oriented infrastructure
C. service-oriented architecture
D. service-oriented networked Ethernet transmission connection system
Answer: B