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Designing Cisco Network Service Architectures (ARCH)

QUESTION 121

What is the primary benefit of implementing Virtual Device Contexts on Nexus hardware In a multi-tenant environment?

 

A.

resource isolation

B.

software partitioning

C.

resource allocation

D.

granular monitoring

 

Correct Answer: A

 

 

QUESTION 122

Which Cisco NAC Appliance component is optional?

 

A.

NAC Appliance Manager

B.

NAC Appliance Server

C.

NAC Appliance Agent

D.

NAC Appliance Policy Updates

 

Correct Answer: C

Explanation:

https://www.cisco.com/c/en/us/support/docs/security/nac-appliance-clean-access/112168-nac-oob-acls-00.html#sol-comp

 

“The Cisco NAC Agent is an optional component of the Cisco NAC solution.”

 

 

QUESTION 123

Refer to the exhibit. Which statement about the ASA is true?

 

clip_image001

 

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.

 

Correct Answer: C

 

 

QUESTION 124

Which two methods are available to connect a Cisco IOS device to an active directory domain for authentication? (Choose two)

 

A.

LDAP (Lightweight Directory Access Protocol)

B.

Radius

C.

TACACS+

D.

AAA

 

Correct Answer: AB

 

 

QUESTION 125

Which two benefits are achieved if a network is designed properly with a structured addressing scheme? (Choose two.)

 

A.

efficient ACLs

B.

improved redundancy

C.

hardened security

D.

easier troubleshooting

E.

added resiliency

 

Correct Answer: AD

 

 

QUESTION 126

Which two services are provided at the aggregation layer in a data center design? (Choose two.)

 

A.

service module integration

B.

default gateway redundancy

C.

high-speed packet switching backplane

D.

network interface card teaming

E.

Layer 3 domain definitions

 

Correct Answer: AB

 

 

QUESTION 127

Which three statements about 802.1X are true? (Choose three)

 

A.

It is IEEE standard

B.

It can allow and deny port access based on device identity

C.

It works only with wired devices

D.

It can allow and deny port access based on user identity

Correct Answer: ABD

 

 

QUESTION 128< /p>

Which of the following is most accurate with respect to designing high availability within the Enterprise Campus network?

 

A.

High availability at and between the Distribution and Access layers is as simple as redundant switches and redundant Layer 3 connections

B.

Non-deterministic traffic patterns require a highly available modular topology design

C.

Distribution layer high availability design includes redundant switches and Layer 3 equal-cost load sharing connections to the switched Access and routed Core layers, with a Layer 3 link between the distribution switches to support summarization of routing information from the Distribution to the Core

D.

Default gateway redundancy allows for the failure of a redundant Distribution switch without affecting endpoint connectivity

 

Correct Answer: D

 

 

QUESTION 129

Port security supports which type of port?

 

A.

SPAN destination port

B.

EtherChannel port-channel port

C.

Nonnegotiating trunk port

D.

DTP-enabled trunk port

 

Correct Answer: C

 

 

QUESTION 130

If your enterprise is connected to 2 ISP, which method could you use to prevent being used as a transit network? (Choose two)

 

A.

filter outbound

B.

filter inbound

C.

throw both ISP

D.

choose only one ISP

E.

Allow every routes inbound

 

Correct Answer: AE

Explanation:

https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/23675-27.html

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