Latest CCDA 640-864 Real Exam Download 231-240



When designing using the Cisco Enterprise Architecture, in which Enterprise Campus layer does the Enterprise Teleworker module establish its connection?


A.      Building Core

B.      Building Access

C.      Enterprise Branch

D.      Enterprise Data Center

E.       WAN/Internet


Correct Answer: E




Which three of these are layers in the Cisco SONA Architecture? (Choose three.)


A.      Application

B.      Physical

C.      Presentation

D.      Integrated Transport

E.       Interactive Services

F.       Networked Infrastructure


Correct Answer: AEF




What is the benefit of VLSM?


A.      reduces configuration complexity by using the same subnet mask length

B.      reduces the routing table size by using automatic route summarization

C.      reduces the routing table size by using manual route summarization

D.      allows the subnet mask and classful routing updates to be advertised

E.       secures the hosts on a subnet by using RFC 1918 addresses


Correct Answer: C




You are performing an audit of a customer’s existing network and need to obtain the following router information:


Ÿ   Interfaces

Ÿ   running processes

Ÿ   IOS image being executed


Which command should you use?


A.      show version

B.      show tech-support

C.      show startup-config

D.      show running-config

E.       show processes memory


Correct Answer: B




What is the recommended spanning tree protocol to use for all Layer 2 deployments in a branch office environment?

A.      CST

B.      RSPT

C.      PVST

D.      MISTP

E.       Rapid PVST +


Correct Answer: E




Which Cisco device management feature is most suited to metering network traffic and providing data for billing network usage?


A.      BGP

B.      Cisco Discovery Protocol

C.      QoS

D.      RMON

E.       NetFlow


Correct Answer: E




Which of these domain-of-trust security statements is correct?


A.      Segments within a network should have the same trust models.

B.      An administrator should apply consistent security controls between segments.

C.      Communication between trusted entities needs to be carefully managed and controlled.

D.      Segment security policy decisions are based on trust.


Correct Answer: D




When collecting information about a customer’s existing network, which two sources will provide the most accurate data? (Choose two.)


A.      traffic analysis

B.      customer interview

C.      customer-supplied server list

D.      existing network topology diagram

E.       configurations obtained from network equipment


Correct Answer: AE




Which modules are found in the Enterprise Edge functional area of the Cisco Enterprise Architecture? (Choose four.)


A.      Teleworker

B.      WAN/MAN

C.      Server Farm

D.      E-Commerce

E.       Internet Connectivity

F.       Remote Access/VPN


Correct Answer: BDEF




A campus network needs end-to-end QoS tools to manage traffic and ensure voice quality. Which three types of QoS tools are needed? (Choose three.)


A.      interface queuing and scheduling

B.      congestion management

C.      compression and fragmentation

D.      bandwidth provisioning

E.       traffic classification

F.       buffer management


Correct Answer: ADE


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