how many questions of 300-320 braindumps?

Question No: 12

Which three statements about firewall modes are correct? (Choose three.)

A. A firewall in routed mode has one IP address.

B. A firewall in transparent mode has one IP address.

C. In routed mode, the firewall is considered to be a Layer 2 device.

D. In routed mode, the firewall is considered to be a Layer 3 device.

E. In transparent mode, the firewall is considered to be a Layer 2 device.

F. In transparent mode, the firewall is considered to be a Layer 3 device.

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Question No: 13

Which protocol should be configured if a network administrator wants to configure multiple physical gateways to participate simultaneously in packet forwarding?

A. HSRP

B. VRRP

C. GLBP

D. VTP

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Question No: 14

Which technology can block interfaces and provide a loop-free topology?

A. STP

B. VSS

C. VLAN

D. vPC

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Question No: 15

What SAN technology can accomplish fabric infrastructure implementation using multiple fabrics?

A. VSAN

B. IVR

C. SCSI

D. NAS

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Question No: 16

The requirement for high availability within the Data Center network may cause the designer to consider which one of the following solutions?

A. Construct a hierarchical network design using EtherChannel between a server and two VDCs from the same physical switch

B. Utilize Cisco NSF with SSO to provide intrachassis SSO at Layers 2 to 4

C. Define the Data Center as an OSPF NSSA area, advertising a default route into the DC and summarizing the routes out of the NSSA to the Campus Core

D. Implement network services for the Data Center as a separate services layer using an active/active model that is more predictable in failure conditions

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Question No: 17

Refer to the exhibit.

Which statement about the ASA is true?

A. The management interface is reachable only from VLAN 30.

B. The management interface is reachable only from VLAN 40.

C. It is running in transparent mode.

D. It is running in routed mode.

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Question No: 18

Which four options are network virtualization technologies that are employed in the data center? (Choose four.)

A. VLAN

B. VSAN

C. VRF

D. VRP

E. VLC

F. VPC

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Question No: 19

here are 3 steps to confirm whether a range of IP addresses can be summarized. Which of the following is used in each of these 3 steps?

A. The first number in the contiguous block of addresses

B. The last number in the contiguous block of addresses

C. The size of the contiguous block of addresses

D. The subnet mask of the original network address

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Question No: 20

Which two key components are related to one firewall per ISP design option for e- commerce? (Choose two.)

A. It is a common approach to single-homing.

B. This approach is commonly used in large sites.

C. Any failure on an edge router results in a loss of session.

D. It has one NAT to two ISP-assigned blocks.

E. It is difficult to set up and administer.

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Question No: 21

Which Nexus feature enables you to support server connectivity with one topology and address requirement for both high availability and high bandwidth?

A. vPC

B. vPC+

C. Stackwise

D. EvPC

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