Testking Data Center Networking Infrastructure Support Specialist 642-973
Data Center Network Infrastructure Support -1
Exam Number: 642-973
Associated Certifications: Data Center Networking Infrastructure Support Specialist
Duration: 75 minutes (45-55 questions)
Available Languages: English
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Question: 1
Which command is used to enable Cisco NSF for BGP?
A. 6500(config-router)# bgp graceful-restart
B. 6500(config-router)# bgp nsf
C. 6500(config)# bgp enable nsf
D. 6500(config-router)# enable nsf-capable
E. 6500(config-router)# nsf
Answer: A Question: 2
You are using RPR. A switchover event will be triggered if either of which two of these fails?
(Choose two.)
A. An administratively monitored line card
B. A service module
C. A DFC on a monitored line card
D. An inter-supervisor clock synchronization
E. An active supervisor MSFC
Answer: D, E Question: 3
Which three of these are examples of FHRPs? (Choose three.)
A. HSRP
B. Proxy ARP C. IRDP
D. VRRP E. GLBP F. RIP
Answer: A, D, E Question: 4
A customer has installed an FWSM in the data center. Which feature must be configured to
enable FTP to work?
A. Dynamic NAT B. Dynamic PAT C. Access lists
D. Transparent mode
E. Deep packet inspection
Answer: E Question: 5
Which ingress QoS trust setting sets the CoS or ToS values of any frame entering that port to zero?
A. Trust CoS
B. Trust IP precedence
C. Untrusted
D. Trust DSCP
Page 1 of 14
Exam Name: Cisco Data Center Networking Infrastructure Support – 1
Exam Type: Cisco
Exam Code: 642-973 Total Questions: 58
Answer: C
Question: 6
In a Cisco Catalyst 6500 Series Switch, which engine is required in order to use the distributed
Cisco Express Forwarding architecture?
A. DFC
B. PFC3A C. MSFC3
D. PFC3B
E. PFC3BXL
Answer: A Question: 7
Which two features make up the fault management framework? (Choose two.)
A. CiscoWorks application
B. Generic Online Diagnostics
C. Soft high availability
D. HP OpenView
E. CiscoWork Resource Management Essentials
Answer: B, C Question: 8
Which command is used to enable Cisco NSF for EIGRP?
A. 6500(config-router)# eigrp nsf
B. 6500(config)# eigrp enable nsf
C. 6500(config-router)# enable nsf-capable
D. 6500(config-router)# nsf
Answer: D Question: 9
Which NAM data-collection method will provide a summary report of utilization and error rates on each switch interface?
A. SPAN B. VACLs
C. Mini-RMON
D. Core monitoring
Answer: C Question: 10
Which command can be used to regain access to a non-responding Cisco NAM in slot 3?
A. Module slot 3 reset
B. Reload module slot 3
C. Slot 3 reload
D. Hw-module module 3 reset
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