Guarantee All Exams 100% Pass One Time!

2016 NEW Cisco 642-996: Designing
Cisco Data Center Unified Fabric
(DCUFD) Exam Questions and Answers
RELEASED in Braindump2go.com
Online IT Study Website Today!
2016 Braindump2go Valid Cisco 642-996
Exam Preparation Materials:
1.| Latest

203Q&As 642-996 PDF Dumps and VCE Dumps:

http://www.braindump2go.com/642-996.html

[Guarantee 100% Exam Pass!]
QUESTION 11
In a medium size Data Center, which three routing protocols would you use? (Choose Three.)
A.
B.
C.
D.
E.

EIGRP
ISIS
OSPF
RIPv2
HSRP

Answer: ABC
QUESTION 12
Layer 2 forwarding of multicast traffic with vPC is based on which modified protocol?
A.
B.
C.
D.
E.

CGMP
PIM SS
Auto-RP
IGMP snooping
Destination-based trees

Answer: D
QUESTION 13
Which protocol is required in order for FabricPath to support switches or hosts that dual -attach
through classical Ethernet?

Free Download Braindump2go Latest Cisco 642-996 Exam PDF and
VCE Dumps

203q from Braindump2go.com.

100% Real Exam Questions!

100% Pass Guaranteed!

braindump2go.com/642-996.html

Guarantee All Exams 100% Pass One Time!
A.
B.
C.
D.
E.
F.

VDC
vPC
LISP
OTV
VSS
TRILL

Answer: B
QUESTION 14
In a geographically diverse data center environment, which high-availability feature allows data
centers to simultaneously serve the same content to all sites?
A.
B.
C.
D.
E.

HSRP
VRRP
SLB
GSLB
FCoE

Answer: D
QUESTION 15
Given the requirements, which Cisco Nexus product is Cisco recommended?
A rich feature set that makes it well suited to top-of-rack, middle-of-row, or end-of-row accesslayer applications.
Data center racks with standards-based 1 and 10 Gigabit Ethernet and FCoE features, and virtual
machine awareness features that allow IT departments to consolidate networks.
A combination of high port density, lossless Ethernet, wire-speed performance, and extremely low
latency that makes the switch family well suited to meet the growing demand for 10 Gigabit
Ethernet.
A.
B.
C.
D.
E.
F.

1000v
1010
2000
3000
4000
5500

Answer: F
Explanation:
http://www.cisco.com/en/US/prod/collateral/switches/ps9441/ps9670/ white_paper_c11462176.html (see features and benefits, first bullet)
QUESTION 16
Which three control plane operations are used by vPC? (Choose three.)
A. ARP cache

Free Download Braindump2go Latest Cisco 642-996 Exam PDF and
VCE Dumps

203q from Braindump2go.com.

100% Real Exam Questions!

100% Pass Guaranteed!

braindump2go.com/642-996.html

Guarantee All Exams 100% Pass One Time!
B.
C.
D.
E.

MAC address learning
CGMP snooping
LACP
BPDUs

Answer: ABE
QUESTION 17
In the data center architecture, which layer performs load balancing between data centers?
A.
B.
C.
D.

Core layer
Access layer
Aggregation layer
Collapse core

Answer: A
QUESTION 18
Which innovation in the Cisco NX-OS Software brings an entirely new Layer 2 data plane by
encapsulating the frames entering the device with a header that consists of a routable source and
destination address?
A.
B.
C.
D.
E.

OTV
MPLS
Routing
RSTP
LISP

Answer: A
QUESTION 19
When designing a data center environment with ECMP and IP routing between the data center
network segments, which design would be the most suitable?
A.
B.
C.
D.

Layer
Layer
Layer
Layer

3 data
3 data
2 data
2 data

center
center
center
center

core
core with Layer 2 extension
core
core with Layer 3 extension

Answer: A
QUESTION 20
What design will effect traffic flows in the Data Center Core layer?
A. The domain needed to extend a VLAN from one switch to another is determined at the core layer
B. With a 3 layer (Access, Aggregation, Core) design the Layer 2 domain must be configured across
the Core for VLAN extension to occur
C. Extending Layer 2 through a core causes path blocking by STP and has the risk of uncontrollable

Free Download Braindump2go Latest Cisco 642-996 Exam PDF and
VCE Dumps

203q from Braindump2go.com.

100% Real Exam Questions!

100% Pass Guaranteed!

braindump2go.com/642-996.html

Guarantee All Exams 100% Pass One Time!
broadcast issues related to extending Layer 2 domains, and therefore should be avoided
D. Server-to-server traffic typically travels between aggregation modules by way of the core, while
backup and replication traffic remains within the aggregation module
Answer: C

Free Download Braindump2go Latest Cisco 642-996 Exam PDF and
VCE Dumps

203q from Braindump2go.com.

100% Real Exam Questions!

100% Pass Guaranteed!

braindump2go.com/642-996.html

Sign up to vote on this title
UsefulNot useful

Master Your Semester with Scribd & The New York Times

Special offer: Get 4 months of Scribd and The New York Times for just $1.87 per week!

Master Your Semester with a Special Offer from Scribd & The New York Times