Implementing Cisco Data Center Unified Fabric (DCUFI): 642-997 Exam
642-997 Questions & Answers
Exam Code: 642-997
Exam Name: Implementing Cisco Data Center Unified Fabric (DCUFI)
Q & A: 81 Q&As

QUESTION 1
Which two Cisco Nexus platforms support Adapter FEX? (Choose two.)
A. Cisco Nexus 5500 Series Switches
B. Cisco Nexus 7000 Series Switches
C. Cisco Nexus 4000 Series Switches
D. Cisco Nexus 2000 Series Fabric Extenders
E. Cisco Nexus 5000 Series Switches
Answer: AE

QUESTION 2
Which command sequence correctly enables Adapter FEX on Nexus 5000 Series Switches?
A. switch(config)# install feature-set adapter-fex
switch(config)# feature-set virtualization
B. switch(config)# install feature-set adapter-fex
switch(config)# feature-set adapter-fex
C. switch(config)# install feature-set virtualization
switch(config)# feature-set virtualization
D. switch(config)# install feature-set virtualization
switch(config)# feature-set adapter-fex
Answer: C

QUESTION 3
Which statement explains why a Cisco UCS 6200 Fabric Interconnect that is configured in endhost mode is beneficial to the unified fabric network?
A. STP is not required on the uplink ports from the 6200
B. There is support for multiple (power of 2) uplinks.
C. Upstream Layer 2 disjoint networks will remain separated.
D. The 6200 can connect directly via vPC to a Layer 3 aggregation device.
Answer: B

QUESTION 4
Refer to the command below. When configured an SVS connection on the Cisco Nexus 5000
Series Switch, which device is being referenced as the remote IP address?
nexus5500-2(config-svs-conn)# remote ip address 10.10.1.15 port 80 vrf management
A. Cisco IMC management
B. vCenter
C. ESX or ESXi host
D. vPC peer switch
Answer: B

QUESTION 5
What must be enabled on the interface of a multicast-enabled device to support the Source
Specific Multicast feature?
A. IGMP version 3
B. IGMP version 2
C. IGMP version 1
D. PIM
Answer: A

QUESTION 6
Which two items are required components of VN-Link in software? (Choose two.)
A. vPC
B. VRRP
C. VSM
D. VDC
E. VEM
Answer: CE

QUESTION 7
Which two items are feature that are available in VN-Link in software? (Choose two.)
A. VN snapshot
B. ERSPAN
C. NetFlow
D. resource reservations
E. high availability
Answer: BE

QUESTION 8
Which command enables NPIV on Cisco Nexus 5000 Series Switches and Cisco MDS switches?
A. switch(config)# npiv proxy
B. switch(config)# npiv enable
C. switch(config)# feature npiv
D. switch(config)# npivon
E. switch(config)# np proxy-enable
Answer: C

QUESTION 9
Which protocol is the foundation for unified fabric as implemented in Cisco NX-OS?
A. N proxy virtualizationB. Fibre Channel
C. Data Center Bridging
D. Fibre Channel over Ethernet
E. N Port identifier virtualization
Answer: B

QUESTION 10
Which statement about enhanced zoning on Cisco Multilayer Director Switches are true?
A. Zone changes can scheduled with a CRON job
B. More than one zone set can be active with enhanced zoning.
C. Enhanced zoning is compatible with IVR
D. It allows partial zone set changes to be distributed without having to activate a zone set.
Answer: C

…go to http://www.lead2pass.com/642-997.html to download the full version Q&As.