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CCNA DC - DCICN 200-150 > Chapter 01: Introduction to Nexus Data Center Infrastructure and Architecture > Flashcards

Chapter 01: Introduction to Nexus Data Center Infrastructure and Architecture Flashcards

1
Q 
Which of the following Nexus 9000 hardware models can work as a spine in a spineleaf
topology? (Choose three.)
a. Nexus 9508
b. Nexus 9516
c. Nexus 9396PX
d. Nexus 93128TX
e. Nexus 9336PQ
A

a. Nexus 9508
b. Nexus 9516
e. Nexus 9336PQ

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2
Q

True or false? The Nexus N9K-X9736PQ can be used in standalone mode when the
Nexus 9000 modular switches use NX-OS.
a. True
b. False

A

b. False (works only in ACI mode)

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3
Q

How many strands do the 40F Bi-Di optics use?

a. 8
b. 2
c. 12
d. 16

A

b. 2

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4
Q

True or false? The F3 modules can be interchanged between the Nexus 7000 and
Nexus 7700.
a. True
b. False

A

b. False

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5
Q

How many VDCs can a SUP2 have?

a. 2+1
b. 16+1
c. 8+1
d. 4+1

A

c. 8+1

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6
Q

True or false? By upgrading SUP1 to the latest software and using the correct license,
you can use FCoE with F2 cards.
a. True
b. False

A

b. True

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7
Q

How many unified ports does the Nexus 6004 currently support?

a. 20
b. 24
c. 48
d. 64

A

c. 20 !

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8
Q

True or false? The 40Gbps ports on the Nexus 6000 can be used as 10Gbps ports.

a. True
b. False

A

a. True (with break-out)

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9
Q

Which of the following statements are correct? (Choose two.)
a. The Nexus 5548P has 48 fixed ports, and the Nexus 5548UP has 32 fixed ports
and 16 unified ports.
b. The Nexus 5548P has 32 fixed ports, which are Ethernet ports only, and the
Nexus 5548UP has 32 fixed unified ports.
c. The Nexus 5548P has 32 fixed ports and can have 16 unified ports, whereas the
Nexus 5548UP has all ports unified.
d. The Nexus 5548P has 32 fixed ports, which are Ethernet only, and the Nexus
5548UP has 32 fixed FCoE only ports.

A

b. The Nexus 5548P has 32 fixed ports, which are Ethernet ports only, and the
Nexus 5548UP has 32 fixed unified ports.

c. The Nexus 5548P has 32 fixed ports and can have 16 unified ports, whereas the
Nexus 5548UP has all ports unified.

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10
Q

How many unified ports does the Nexus 5672 have?

a. 12
b. 16
c. 8
d. 24

A

b. 16

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11
Q

Which vendors support the B22 FEX?

a. HP
b. IBM
c. Dell
c. Fujitsu
e. All the above

A

e. All the above

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12
Q

Which models from the following list of switches support FCoE ? (Choose two.)

a. Nexus 2232PP
b. Nexus 2248PQ
c. Nexus 2232TM
d. Nexus 2248TP-E

A

a. Nexus 2232PP

b. Nexus 2248PQ

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13
Q

Which Cisco Nexus technology enables two switches to look like one, from a Layer 2
perspective, allowing for all links to be active between the switch and host tiers?
a. Spanning tree
b. Virtual Port Channel (vPC)
c. MCLAG
d. Stacking

A

b. Virtual Port Channel (vPC)

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14
Q

Which technology term refers to a network that uses layer 3 between 2 tier scale out architecture in the Data Center.

in the Data Center?

a. Spanning tree
b. Virtual Port Channel (vPC)
c. VSS
d. Spine-leaf

A

d. Spine-leaf

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15
Q

What is the current bandwidth per slot for the Nexus 7700?

A. 550 Gbps
B. 220 Gbps
C. 1.3 Tbps
D. 2.6 Tbps

A

c.

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16
Q

Which of the following statements is not true about the feature support of Nexus 7000 and 7700 F2 and F3 modules?

A. Cisco Nexus 7000 F2 modules support FEX, FabricPath, and FCoE, but not MPLS, OTV, and LISP.
B. Cisco Nexus 7000 F3 module supports FEX, FabricPath, FCoE, MPLS, OTV, and LISP.
C. Cisco Nexus 7700 F2 modules support FEX, FabricPath, FCoE, MPLS, OTV, and LISP.
D. Cisco Nexus 7700 F3 modules supports FEX, FabricPath, FCoE, MPLS, OTV, and LISP.

A

C.

17
Q

Which of the following Cisco Fabric Extenders support FCoE? (Select all that apply.)

 A. 2148T 
 B. 2224T/2224TP 
 C. 2248TP/2248TP-E 
 D. 2232PP/2232TM-E 
 E. 2248PQ/2348UPQ/2348TQ
A

D. 2232PP/2232TM-E

E. 2248PQ/2348UPQ/2348TQ

18
Q

Which of the following Cisco Fabric Extenders do not support FCoE? (Select all that apply.)

 A. 2148T 
 B. 2224T/2224TP 
 C. 2248TP/2248TP-E 
 D. 2232PP/2232TM-E 
 E. 2248PQ/2348UPQ/2348TQ
A

A. 2148T
B. 2224T/2224TP
C. 2248TP/2248TP-E

19
Q

How many I/O slots are available in the Nexus 7010 and 7710 chassis?

A. 8 in both
B. 10 in both
C. 8 in 7010 and 10 in 7710
D. 2 in both

A

A. 8 in both

20
Q

Which of the following Cisco Nexus switches support VXLANs? (Select all that apply.)

A. Cisco Nexus 5020
B. Cisco Nexus 5548UP
C. Cisco Nexus 5596UP
D. Cisco Nexus 5672UP

A

D. Cisco Nexus 5672UP

21
Q

Which of the following is not true about the air flow orientation of Cisco Nexus 7000 and 7700 switches?

A. The air flow orientation of Cisco Nexus 7010 is front to back.
B. The air flow orientation of Cisco Nexus 7706, 7710, and 7718 is side to side.
C. The air flow orientation of Cisco Nexus 7004 is side to rear.
D. The air flow orientation of Cisco Nexus 7009 and 7018 is side to side.

A

B. The air flow orientation of Cisco Nexus 7706, 7710, and 7718 is side to side.

22
Q

Which of the following Cisco Nexus switches are VXLAN capable and support Openflow and OnePK?

A. Cisco Nexus 3500 series
B. Cisco Nexus 3000 series
C. Cisco Nexus 3100 series
D. None of the above

A

C. Cisco Nexus 3100 series

23
Q

Which of the following is not a valid power subsystem availability feature in Nexus 7K switches?

A. Combined Mode
B. Chassis Redundancy
C. Grid Redundancy
D. Full Redundancy

A

B. Chassis Redundancy

24
Q

Which Cisco Nexus technology allows 2 switches to look like 1, from a layer 2 perspective, allowing for all links to be active between switch and host tiers?

A. Spanning-Tree
B. Virtual Port Channel (vPC)
C. MCLAG
D. Stacking

A

B. Virtual Port Channel (vPC)

25
Q

Which of the following is true about QSFP Bi-Di Technology?

A. Bi-Di optics are standards based, and they allow customers to take the current 10 G cabling plant and use it for 40 G connectivity without replacing the cabling.
B. Bi-Di optics are Cisco proprietary, and they allow customers to take the current 10 G cabling plant and use it for 40 G connectivity without replacing the cabling.
C. Bi-Di optics are Cisco proprietary, and they make use of 8-strands optical cables for 40 G connectivity.
D. Bi-Di optics are standards based, and they make use of 8-strands optical cables for 40 G connectivity.

A

A. Bi-Di optics are standards based, and they allow customers to take the current 10 G cabling plant and use it for 40 G connectivity without replacing the cabling.

26
Q

Based on the Fabric module type used, which of the following is NOT true about the maximum data throughput possible per I/O slot of the Nexus 7000 and 7700 switches?

A. Five Nexus 7000 Fabric 1 modules offer a maximum of 230 Gbps (5x46Gbps).
B. Five Nexus 7000 Fabric 2 modules offer a maximum of 550 Gbps (5x110Gbps).
C. Six Nexus 7700 Fabric 1 Modules offer a maximum of 276 Gbps (6x46Gbps).
D. Six Nexus 7700 Fabric 2 Modules offer a maximum of 1.32 Tbps (6x220Gbps).

A

C. Six Nexus 7700 Fabric 1 Modules offer a maximum of 276 Gbps (6x46Gbps).

CCNA DC - DCICN 200-150 (3 decks)

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