TEST

Pregunta 1 de 199

1

You want to gather as much detail as possible during a network audit, to include data time
stamping across a large number of interfaces, customized according to interface, with a minimal
impact on the network devices themselves. Which tool would you use to meet these
requirements?

Selecciona una de las siguientes respuestas posibles:

RMON
SNMPv3
NetFlow
Cisco Discovery Protocol

Explicación

Pregunta 2 de 199

1

You want to gather as much detail as possible during a network audit with a minimal impact on the
network devices themselves. Which tool would you use to include data time stamping across a
large number of interfaces while being customized according to each interface?

Selecciona una de las siguientes respuestas posibles:

RMON
SNMPv3
NetFlow
Cisco Discovery Protocol

Explicación

Pregunta 3 de 199

1

In which phase of PPDIOO are the network requirements identified?

Selecciona una de las siguientes respuestas posibles:

Design
Plan
Prepare
Implement
Operate
Optimize

Explicación

Pregunta 4 de 199

1

Which is part of the Prepare phase of PPDIOO?

Selecciona una de las siguientes respuestas posibles:

Obtain site contact information
Perform network audit
Identify customer requirements
Perform gap analysis

Explicación

Pregunta 5 de 199

1

When designing the identity and access control portions for the enterprise campus network, which
of these solutions would be the most appropriate solution to consider?

Selecciona una de las siguientes respuestas posibles:

802.1X
ACLs in the core layer
Cisco Security MARS
NetFlow

Explicación

Pregunta 6 de 199

1

Which is the purpose of the Cisco NAC Profiler?

Selecciona una de las siguientes respuestas posibles:

Automates discovery and inventory of all LAN attached devices
Generates a profile based on username and group
Learns and creates a database of virus definitions based on LAN traffic
A database used to map user VPN accounts

Explicación

Pregunta 7 de 199

1

Cisco Identity-Based Networking Services relies heavily on the 802.1X protocol. Which other
authentication solution is used hand-in-hand with 802.1X to authenticate users for network
access?

Selecciona una de las siguientes respuestas posibles:

RADIUS
LEAP
IPsec
TACACS
SAKMP

Explicación

Pregunta 8 de 199

1

Which protocol is used for voice bearer traffic?

Selecciona una de las siguientes respuestas posibles:

MGCP
RTP
SCCP
CDP
CMP

Explicación

Pregunta 9 de 199

1

Which protocol is used to reserve bandwidth for the transport of a particular application data flow
across the network?

Selecciona una de las siguientes respuestas posibles:

cRTP
IEEE 802.1P
RSVP
LFI
Auto QOS

Explicación

Pregunta 10 de 199

1

Which two features are supported by single wireless controller deployments? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

automatic detection and configuration of LWAPPs
LWAPP support across multiple floors and buildings
automatic detection and configuration of RF parameters
Layer 2 and Layer 3 roaming
controller redundancy
mobility groups

Explicación

Pregunta 11 de 199

1

Which four services does the architecture for Media Services contain? (Choose four.)

Selecciona una o más de las siguientes respuestas posibles:

access services
transport services
storage services
forwarding services
session control services
security services
filtering services
remote access services

Explicación

Pregunta 12 de 199

1

Refer to the exhibit.

Which layer is the distribution layer?

Selecciona una de las siguientes respuestas posibles:

Layer A
Layer B
Layer C
Layers A and B form a consolidated core and distribution layer

Explicación

Pregunta 13 de 199

1

Which IPv6 feature enables routing to distribute connection requests to the nearest content
server?

Selecciona una de las siguientes respuestas posibles:

Link-local
Site-local
Anycast
Multicast
Global aggregatable

Explicación

Pregunta 14 de 199

1

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

Selecciona una de las siguientes respuestas posibles:

CST
RSPT
PVST
MISTP
Rapid PVST +

Explicación

Pregunta 15 de 199

1

Refer to the exhibit.

A standard, Layer 2 campus network design is pictured. Which numbered box represents the
distribution layer?

Selecciona una de las siguientes respuestas posibles:

#1
#2
#3
#4

Explicación

Pregunta 16 de 199

1

Which two are types of network virtualization? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

VSS: Virtual Switching System
VRF: virtual routing and forwarding
VCI: virtual channel identifier
VLSM: variable length subnet masking
VM: virtual machine
VMP: Virtual Memory Pool

Explicación

Pregunta 17 de 199

1

You are tasked with designing a new branch office that will support 75 users with possible
expansion in the future and will need a highly available network. Which of the branch design
profiles should be implemented?

Selecciona una de las siguientes respuestas posibles:

large branch design
medium branch design
teleworker design
small branch design

Explicación

Pregunta 18 de 199

1

Which two can be used as a branch office WAN solution? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

frame relay
MPLS
Metro Ethernet
GPRS
dial-up modem
3G USB modems

Explicación

Pregunta 19 de 199

1

What is the acceptable amount of one-way network delay for voice and video applications?

Selecciona una de las siguientes respuestas posibles:

300 bytes
1 sec
150 ms
500 ms

Explicación

Pregunta 20 de 199

1

Which mode is used to exclusively look for unauthorized access points?

Selecciona una de las siguientes respuestas posibles:

monitor mode
sniffer mode
rogue detector mode
local mode

Explicación

Pregunta 21 de 199

1

Which of the following three options represents the components of the Teleworker Solution?
(Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

Cisco Unified IP Phone
Cisco 880 Series Router
Aironet Office Extend Access Point
Catalyst 3560 Series Switch
Cisco 2900 Series Router
MPLS Layer 3 VPN
Leased lines

Explicación

Pregunta 22 de 199

1

Which three types of WAN topologies can be deployed in the Service Provider Module? (Choose
three.)

Selecciona una o más de las siguientes respuestas posibles:

ring
star
full mesh
core/edge
collapsed core
partial mesh

Explicación

Pregunta 23 de 199

1

Drag.

Arrastra la opción correcta a cada uno de los puntos naranjas

Redundant Links

Internet Deployment model

Redundant devices

Private WAN deployment

Redundant Links and Devices

MPLS Deployment Model

Explicación

Pregunta 24 de 199

1

Which statement describes the recommended deployment of DNS and DHCP servers in the Cisco
Network Architecture for the Enterprise?

Selecciona una de las siguientes respuestas posibles:

Place the DHCP and DNS servers in the Enterprise Campus Access layer and Enterprise
branch.
Place the DHCP and DNS servers in the Enterprise Campus Server Farm layer and Enterprise
branch.
Place the DHCP server in the Enterprise Campus Core layer and Remote Access_VPN module
with the DNS server in the Internet Connectivity module.
Place the DHCP server in the Enterprise Campus Distribution layer with the DNS server in the
Internet Connectivity module.

Explicación

Pregunta 25 de 199

1

Your company's Cisco routers are operating with EIGRP. You need to join networks with an
acquisition's heterogeneous routers at 3 sites, operating with EIGRP and OSPF. Which describes
the best practice for routing protocol deployment?

Selecciona una de las siguientes respuestas posibles:

Apply OSPF throughout both networks
Apply one-way redistribution exclusively at each location
Apply two-way redistribution exclusively at each location
Apply two-way redistribution at each location with a route filter at only one location
Apply two-way redistribution at each location with a route filter at each location
Apply EIGRP with the same autonomous system throughout both networks

Explicación

Pregunta 26 de 199

1

Which two routing protocols converge most quickly? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

RIPv1
RIPv2
BGP
OSPF
EIGRP

Explicación

Pregunta 27 de 199

1

Which of these is the equation used to derive a 64 Kbps bit rate?

Selecciona una de las siguientes respuestas posibles:

2 x 8 kHz x 4-bit code words
8 kHz x 8-bit code words
2 x 4-bit code words x 8 kHz
2 x 4 kHz x 8-bit code words

Explicación

Pregunta 28 de 199

1

Which one of these statements is an example of how trust and identity management solutions
should be deployed in the enterprise campus network?

Selecciona una de las siguientes respuestas posibles:

Authentication validation should be deployed as close to the data center as possible.
Use the principle of top-down privilege, which means that each subject should have the
privileges that are necessary to perform their defined tasks, as well as all the tasks for those roles
below them.
Mixed ACL rules, using combinations of specific sources and destinations, should be applied as
close to the source as possible.
For ease of management, practice defense in isolation - security mechanisms should be in
place one time, in one place.

Explicación

Pregunta 29 de 199

1

With deterministic Wireless LAN Controller redundancy design, the different options available to
the designer have their own strengths. Which one of these statements is an example of such a
strength?

Selecciona una de las siguientes respuestas posibles:

Dynamic load balancing, or salt-and-pepper access point design, avoids the potential impact of
oversubscription on aggregate network performance.
N+N redundancy configuration allows logically grouping access points on controllers to
minimize intercontroller roaming events.
N+N+1 redundancy configuration has the least impact to system management because all of
the controllers are colocated in an NOC or data center.
N+1 redundancy configuration uses Layer 3 intercontroller roaming, maintaining traffic on the
same subnet for more efficiency.

Explicación

Pregunta 30 de 199

1

When designing the threat detection and mitigation portion for the enterprise data center network,
which of the following would be the most appropriate solution to consider?

Selecciona una de las siguientes respuestas posibles:

802.1X
ACLs in the core layer
Cisco Security MARS
Cisco Firewall Services Module

Explicación

Pregunta 31 de 199

1

You have a campus network that consists of only Cisco devices. You have been tasked to
discover the device platforms, the IOS versions, and an IP address of each device to map the
network. Which proprietary protocol will assist you with this task?

Selecciona una de las siguientes respuestas posibles:

SNMP
TCP
CDP
ICMP
LLDP

Explicación

Pregunta 32 de 199

1

Which three technologies are recommended to be used for WAN connectivity in today's Enterprise
Edge designs? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

DWDM
Metro Ethernet
Frame Relay
MPLS VPN
ISDN
DSL
Wireless

Explicación

Pregunta 33 de 199

1

WAN backup over the Internet is often used to provide primary connection redundancy. Which is
the most important consideration when passing corporate traffic over the public Internet?

Selecciona una de las siguientes respuestas posibles:

security
static versus dynamic routing
bandwidth
QoS
latency

Explicación

Pregunta 34 de 199

1

To provide Layer 2 connectivity between the primary and remote data centers, given that the two
data centers are using Layer 3 routed DCIs, which NX-OS technology can be used to facilitate this
requirement?

Selecciona una de las siguientes respuestas posibles:

VRF
OTV
MPLS
SPT
VPC

Explicación

Pregunta 35 de 199

1

Which WLC interface is dedicated for WLAN client data?

Selecciona una de las siguientes respuestas posibles:

virtual interface
dynamic interface
management interface
AP manager interface
service port interface

Explicación

Pregunta 36 de 199

1

According to Cisco, which four improvements are the main benefits of the PPDIOO lifecycle
approach to network design? (Choose four.)

Selecciona una o más de las siguientes respuestas posibles:

faster ROI
improved business agility
increased network availability
faster access to applications and services
lower total cost of network ownership
better implementation team engagement

Explicación

Pregunta 37 de 199

1

Drag

Arrastra la opción correcta a cada uno de los puntos naranjas

Email and HTTP

IP telephony and video

Budget

Security

Application compatibility

Explicación

Pregunta 38 de 199

1

During which phase of the PPDIOO model would you conduct interviews with supporting staff to
develop and propose a viable solution?

Selecciona una de las siguientes respuestas posibles:

Prepare
Plan
Design
Implement
Operate
Optimize

Explicación

Pregunta 39 de 199

1

Which three are considered as technical constraints when identifying network requirements?
(Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

support for legacy applications
bandwidth support for new applications
limited budget allocation
policy limitations
limited support staff to complete assessment
support for existing legacy equipment
limited timeframe to implement

Explicación

Pregunta 40 de 199

1

Drag

Arrastra la opción correcta a cada uno de los puntos naranjas

Define how information is exchanged.....

provides complete network visibility....

runs iver the data link layer using a...

processes large ACLs efficiently for ...

Explicación

Pregunta 41 de 199

1

Drag

Arrastra la opción correcta a cada uno de los puntos naranjas

Prepare

Plan

Desing

Implement

Operate

Optimize

Explicación

Pregunta 42 de 199

1

Characterizing an existing network requires gathering as much information about the network as
possible. Which of these choices describes the preferred order for the information-gathering
process?

Selecciona una de las siguientes respuestas posibles:

site and network audits, traffic analysis, existing documentation and organizational input
existing documentation and organizational input, site and network audits, traffic analysis
traffic analysis, existing documentation and organizational input, site and network audits
site and network audits, existing documentation and organizational input, traffic analysis

Explicación

Pregunta 43 de 199

1

QUESTION NO: 43
Which three terms describe the primary functions of the distribution layer of the campus network
design hierarchy? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

provides end-user connectivity
provides high speed transport
provides QoS services
enforces security policies
provides WAN connections
connects access devices to the core backbone

Explicación

Pregunta 44 de 199

1

QUESTION NO: 44
Refer to the exhibit.

Which statement accurately represents the characteristics of the core layer in this design?

Selecciona una de las siguientes respuestas posibles:

QoS should only be performed only in the core.
Load balancing should never be implemented or used.
Access lists should be used in the core to perform packet manipulation.
Partial mesh should be used as long as it is connected to each device by multiple paths.
Policy-based traffic control should be implemented to enable prioritization and ensure the best
performance for all time-critical applications.

Explicación

Pregunta 45 de 199

1

QUESTION NO: 45
Which two of the following are benefits of using a modular approach to network design? (Choose
two.)

Selecciona una o más de las siguientes respuestas posibles:

improves flexibility
facilitates implementation
lowers implementation costs
improves customer participation in the design process

Explicación

Pregunta 46 de 199

1

QUESTION NO: 46
Which three modular components are part of the Cisco Enterprise Edge Architecture? (Choose
three.)

Selecciona una o más de las siguientes respuestas posibles:

e-commerce module
Internet connectivity module
server farm module
remote access and VPN module
PSTN services module
enterprise branch module
building distribution module

Explicación

Pregunta 47 de 199

1

QUESTION NO: 47
Which of the following is a component within the Cisco Enterprise Campus module?

Selecciona una de las siguientes respuestas posibles:

Teleworker
E-Commerce
Internet Connectivity
Building Distribution
WAN/MAN Site-to-Site VPN

Explicación

Pregunta 48 de 199

1

QUESTION NO: 48
What are the three primary functions of the distribution layer of the campus network design
hierarchy? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

provide end-user connectivity
provide high speed transport
provide QoS services
enforce security policies
provide WAN connections
connect access devices to the core backbone

Explicación

Pregunta 49 de 199

1

QUESTION NO: 49 DRAG DROP

Arrastra la opción correcta a cada uno de los puntos naranjas

The most feature-rich part of the campus

Provides security. QoS, and IP Multicast

Routing boundary (Dynamic, sumarization

Enforce Policy within the network

High leve of availability, scalability..

Provides a limited set of services

Explicación

Pregunta 50 de 199

1

QUESTION NO: 50 DRAG DROP

Arrastra la opción correcta a cada uno de los puntos naranjas

enables intelligent route and switch....

aggregates connectivity to voice, video.

supports application traffic througth th

provides internal users with external HT

terminates traffic that us forwarded by.

enables services-oriented architectures

Explicación

Pregunta 51 de 199

1

QUESTION NO: 51
Where in the Cisco Enterprise Architecture model does network management reside?

Selecciona una de las siguientes respuestas posibles:

Enterprise data center module
Enterprise campus module
Enterprise edge module
Service Provider edge module
Service Provider data center module

Explicación

Pregunta 52 de 199

1

QUESTION NO: 52 DRAG DROP

Arrastra la opción correcta a cada uno de los puntos naranjas

Protect network services including DHCP,

Protect against inadvertent loops

Protect the endpoints using network-base

Protect the infrastructure using NFP bes

Does not perform security functions to m

Filter and rate-limit control plane traf

Explicación

Pregunta 53 de 199

1

QUESTION NO: 53
Which three solutions are part of the Borderless Network Services? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

Wireless
Routing
TrustSec
MediaNet
Switching
EnergyWise
Next-Gen WAN

Explicación

Pregunta 54 de 199

1

QUESTION NO: 54
Refer to the exhibit.

Which two statements correctly identify the layers of the Enterprise Campus module? (Choose
two.)

Selecciona una o más de las siguientes respuestas posibles:

A is the Data Center Module and C is the Campus Core layer.
A is the Data Center Module and D is the Building Access layer.
B is the Campus Core layer and C is the Building Distribution layer.
B is the Building Distribution layer and C is the Campus Core layer.
A is the Internet Connectivity layer and B is the Campus Core layer.
B is the Building Distribution layer and D is the Building Access layer.

Explicación

Pregunta 55 de 199

1

QUESTION NO: 55
The evolution of the Data Center is best represented by the 3.0 architecture component of
virtualization. Which of the following is not an example of the virtualization taking place in the Data
Center?

Selecciona una de las siguientes respuestas posibles:

Virtualized media access utilizing Fiber Channel over Ethernet
VLANs and virtual storage area networks (VSANs) provide for virtualized LAN and SAN
connectivity, separating physical networks and equipment into virtual entities
Virtual Machines that run an application within the client operating system, which is further
virtualized and running on common hardware
Storage devices virtualized into storage pools, and network devices are virtualized using device
contexts

Explicación

Pregunta 56 de 199

1

QUESTION NO: 56
When there is a need for immunity to EMI for connecting locations that are greater than 100
meters apart, which two solutions can be utilized? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

multimode fiber
Fiber Channel
HVDC transmission lines
single-mode fiber
serial RS-232
Gigabit Ethernet 1000BASE-CX

Explicación

Pregunta 57 de 199

1

QUESTION NO: 57
Which layer of the OSI model does Cisco recommend to place the enterprise network core layer,
when designing a network based on its switched hierarchical design?

Selecciona una de las siguientes respuestas posibles:

Layer 1
Layer 2
Layer 3
Layer 4

Explicación

Pregunta 58 de 199

1

QUESTION NO: 58
OSPF will be used as the IGP within a campus network. Which two things should you consider
before deployment? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

All areas need to connect back to area 0.
The OSPF process number on each router should match.
NSSA areas should be used when an area cannot connect directly to area 0.
Stub areas should be connected together using virtual links.
ECMP may cause undesired results depending on the environment.

Explicación

Pregunta 59 de 199

1

QUESTION NO: 59
Which Cisco technology using Nexus NX-OS infrastructure allows the network architect to create
up to four separate control and data plane instances of the Nexus chassis?

Selecciona una de las siguientes respuestas posibles:

virtual port-channel
virtual routing and forwarding
virtual switching system
virtual device context

Explicación

Pregunta 60 de 199

1

QUESTION NO: 60
Which three options are valid Cisco STP tools used to ensure best-practice access layer design
for the enterprise campus? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

Port fast
UDLD
Root Guard
BPDU Guard
Flex Links
SPAN
Ether Channel

Explicación

Pregunta 61 de 199

1

QUESTION NO: 61
Spanning Layer 2 across geographically separate data centers is a key consideration for current
data center designs. Which is the name of the NX-OS technology that facilitates MAC in IP
transport for Layer 2 VLANs across any IP network?

Selecciona una de las siguientes respuestas posibles:

Overlay Transport Virtualization
Virtual Private LAN Services
Generic Routing Encapsulation
QinQ tunneling

Explicación

Pregunta 62 de 199

1

QUESTION NO: 62
Which two statements about designing the Data Center Access layer are correct? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

Multiport NIC servers should each have their own IP address.
Layer 3 connectivity should never be used in the access layer.
Layer 2 connectivity is primarily implemented in the access layer.
Multiport NIC servers should never be used in the access layer.
Layer 2 clustering implementation requires servers to be Layer 2 adjacent.

Explicación

Pregunta 63 de 199

1

QUESTION NO: 63
What is the primary consideration when choosing a routed network design over a traditional
campus network design?

Selecciona una de las siguientes respuestas posibles:

Layer 3 service support at the network edge
the routing protocol choice: open (OSPF) or proprietary (EIGRP)
the routing abilities of the host devices
the need to control the broadcast domains within the campus core

Explicación

Pregunta 64 de 199

1

QUESTION NO: 64
When selecting which hardware switches to use throughout an enterprise campus switched
network, which consideration is not relevant?

Selecciona una de las siguientes respuestas posibles:

whether data link layer switching based upon the MAC address is required
the number of shared media segments
which infrastructure service capabilities are required
whether to support Layer 3 services at the network edge

Explicación

Pregunta 65 de 199

1

QUESTION NO: 65
Which two of these practices are considered to be best practices when designing the access layer
for the enterprise campus? (Choose two.)

Selecciona una de las siguientes respuestas posibles:

Implement all of the services (QoS, security, STP, and so on) in the access layer, offloading the
work from the distribution and core layers.
Always use a Spanning Tree Protocol; preferred is Rapid PVST+.
Use automatic VLAN pruning to prune unused VLANs from trunked interfaces to avoid
broadcast propagation.
Avoid wasted processing by disabling STP where loops are not possible.
Use VTP transparent mode to decrease the potential for operational error.

Explicación

Pregunta 66 de 199

1

QUESTION NO: 66
The enterprise campus core layer has requirements that are unique from the distribution and
access layers. Which of the following is true about the core layer?

Selecciona una de las siguientes respuestas posibles:

The core layer provides convergence using Layer 2 and Layer 3 services and features.
The core layer provides high availability to support the distribution layer connections to the
enterprise edge.
The campus core layer is optional.
The core layer requires high performance to manage the traffic policing across the backbone.

Explicación

Pregunta 67 de 199

1

QUESTION NO: 67
Which of these statements is true concerning the data center access layer design?

Selecciona una de las siguientes respuestas posibles:

The access layer in the data center is typically built at Layer 3, which allows for better sharing
of services across multiple servers.
With Layer 2 access, the default gateway for the servers can be configured at the access or
aggregation layer.
A dual-homing NIC requires a VLAN or trunk between the two access switches to support the
dual IP addresses on the two server links to two separate switches.
The access layer is normally not required, as dual homing is standard from the servers to the aggregation layer.

Explicación

Pregunta 68 de 199

1

QUESTION NO: 68
Which one of these statements is true concerning the data center distribution (aggregation) layer
design?

Selecciona una de las siguientes respuestas posibles:

With Layer 3 at the aggregation layer, the physical loops in the topology must still be managed
by STP.
The boundary between Layer 2 and Layer 3 must reside in the multilayer switches, independent
of any other devices such as firewalls or content switching devices.
A mix of both Layer 2 and Layer 3 access is sometimes the most optimal.
In a small data center, the aggregation layer can connect directly to the campus core,
exchanging IP routes and MAC address tables.

Explicación

Pregunta 69 de 199

1

QUESTION NO: 69 DRAG DROP

Arrastra la opción correcta a cada uno de los puntos naranjas

vPC

VLAN

VRF

Asa Firewall context

IPS

VDC

Explicación

Pregunta 70 de 199

1

QUESTION NO: 70
Refer to the exhibit.

Which statement is true concerning enterprise edge distribution switches?

Selecciona una de las siguientes respuestas posibles:

The speed of switching is the most critical feature.
Security requirements are offloaded to the other modules for performance reasons.
Edge distribution switches are only required when using a collapsed core backbone.
Enterprise edge distribution switches are similar to the building distribution layer.

Explicación

Pregunta 71 de 199

1

An enterprise campus module is typically made up of four sub modules, as described by the Cisco
Enterprise Architecture Model. Which two sub modules are part of this module?

Selecciona una o más de las siguientes respuestas posibles:

DMZ
enterprise branch
building distribution
server farm/data center
MAN

Explicación

Pregunta 72 de 199

1

QUESTION NO: 72
Which is a factor in enterprise campus design decisions?

Selecciona una de las siguientes respuestas posibles:

network application characteristics
routing protocol characteristics
switching latency characteristics
packet filtering characteristics

Explicación

Pregunta 73 de 199

1

QUESTION NO: 73
Which network virtualization technology involves creating virtual routers with its own individual
routing tables on a physical router?

Selecciona una de las siguientes respuestas posibles:

VSS
vPC
VRF
VLAN

Explicación

Pregunta 74 de 199

1

QUESTION NO: 74
Which protocol is the recommended first-hop redundancy protocol for an existing infrastructure
that contains multiple vendors and platforms?

Selecciona una de las siguientes respuestas posibles:

HSRP
VRRP
IGRP
OSPF

Explicación

Pregunta 75 de 199

1

QUESTION NO: 75
Which IGP provides the fastest convergence by default?

Selecciona una de las siguientes respuestas posibles:

EIGRP
OSPF
IS-IS
RSTP
BGP

Explicación

Pregunta 76 de 199

1

QUESTION NO: 76
Which three are valid Layer 2 access designs? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

Looped Triangle
Looped Square
Looped U
Loop-Free Triangle
Loop-Free Square
Loop-Free U

Explicación

Pregunta 77 de 199

1

QUESTION NO: 77
Which Gigabit Ethernet media type provides the longest reach without a repeater?

Selecciona una de las siguientes respuestas posibles:

1000Base-CX
1000Base-LX
1000Base-SX
1000Base-T

Explicación

Pregunta 78 de 199

1

QUESTION NO: 78 DRAG DROP

Arrastra la opción correcta a cada uno de los puntos naranjas

Support Layer 2 VLANs spanning multiple

FHRP for convergence, no VLANs span betw

Convergence (FHRP) is not an issue

Explicación

Pregunta 79 de 199

1

QUESTION NO: 79
Which three are associated with the distribution layer within the campus design? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

access layer aggregation
route summarization
network trust boundary
next-hop redundancy
layer 2 switching
port security
broadcast suppression

Explicación

Pregunta 80 de 199

1

QUESTION NO: 80
High availability is a key design consideration in the enterprise campus network. In a fully
redundant topology, which is likely to provide faster IGP convergence during a failure?

Selecciona una de las siguientes respuestas posibles:

redundant supervisors
redundant supervisors with Cisco Nonstop Forwarding (NSF) and Stateful Switchover (SSO)
single supervisors with tuned IGP timers
single supervisors

Explicación

Pregunta 81 de 199

1

QUESTION NO: 81
Which two enterprise campus layers are combined in a medium-sized LAN? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

core
distribution
access
backbone
aggregation

Explicación

Pregunta 82 de 199

1

QUESTION NO: 82
What is a characteristic of campus core designs?

Selecciona una de las siguientes respuestas posibles:

fast transport
security
summarization
redistribution

Explicación

Pregunta 83 de 199

1

QUESTION NO: 83
In the enterprise data center, which are the three main components? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

Network Infrastructure
Interactive services
Data Center Management
Internet services
WAN services
VPN and remote access

Explicación

Pregunta 84 de 199

1

QUESTION NO: 84
Which two common cable management strategies are used in high-density server deployments in
the data center? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

top-of-rack
middle-of-rack
bottom-of-rack
beginning-of-row
middle-of-row
end-of-row

Explicación

Pregunta 85 de 199

1

QUESTION NO: 85
Which servers that reside in the data center require direct links to all other enterprise modules?

Selecciona una de las siguientes respuestas posibles:

network management servers
DHCP servers
Active Directory servers
IP SLA servers
web servers

Explicación

Pregunta 86 de 199

1

QUESTION NO: 86 DRAG DROP

Arrastra la opción correcta a cada uno de los puntos naranjas

Cisco VN-Link techologies, including the

VSAN, virtual devices contents and unifi

Cisco Unifien Computing System

VLANs and VSANs

Explicación

Pregunta 87 de 199

1

QUESTION NO: 87
When designing using the Cisco Enterprise Architecture, in which Enterprise Campus layer does the Remote Access and VPN module establish its connection?

Selecciona una de las siguientes respuestas posibles:

Building Access
Campus Core
Enterprise Branch
Enterprise Data Center

Explicación

Pregunta 88 de 199

1

QUESTION NO: 88 DRAG DROP

Arrastra la opción correcta a cada uno de los puntos naranjas

TDM

SONET

Frame Relay

MPLS

Explicación

Pregunta 89 de 199

1

QUESTION NO: 89
Which three describe challenges that are faced when deploying an environment for teleworkers?
(Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

supporting a mix of technically knowledgeable and nontechnical users
simplifying router installation and configuration
verifying available power at employee's house for necessary equipment
avoiding situations where employees might use nonstandard hardware or configurations
reducing daily commuting time to main office location
providing access to FTP servers located in main office location
implementing leased line connectivity between main office and employee's home location

Explicación

Pregunta 90 de 199

1

QUESTION NO: 90
You need to connect to a remote branch office via an Internet connection. The remote office does
not use Cisco equipment. This connection must be secure and must support OSPF. Which of the
following can be used to transport data to the branch office?

Selecciona una de las siguientes respuestas posibles:

GRE over IPsec
IPsec
GRE
IPsec VTI

Explicación

Pregunta 91 de 199

1

QUESTION NO: 91
Which two are characteristics of a Lightweight Access Point? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

managed via a central wireless LAN controller
code upgrade performed via a TFTP server
CAPWAP tunnels
managed directly via CLI or web interface
facilitates the creation of its own WLANs and port mappings

Explicación

Pregunta 92 de 199

1

QUESTION NO: 92
Which one of these statements describes why, from a design perspective, a managed VPN
approach for enterprise teleworkers is most effective?

Selecciona una de las siguientes respuestas posibles:

A managed VPN solution uses a cost-effective, on-demand VPN tunnel back to the enterprise.
This solution supports all teleworkers who do not require voice or video.
This architecture provides centralized management where the enterprise can apply security
policies and push configurations.
It provides complete flexibility for remote access through a wireless hotspot or a guest network
at a hotel, in addition to a home office.

Explicación

Pregunta 93 de 199

1

QUESTION NO: 93
What are three key areas that need to be considered when designing a remote data center? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

power diversity
active directory services
Cisco IOS versions
data storage
applications
user access
packet routing

Explicación

Pregunta 94 de 199

1

QUESTION NO: 94
If a teleworker is required to access the branch office via a secure IPSEC VPN connection, which
technology is recommended to provide the underlying transport?

Selecciona una de las siguientes respuestas posibles:

ISDN
Metro Ethernet
Frame Relay
ADSL
ATM

Explicación

Pregunta 95 de 199

1

QUESTION NO: 95
Which model of ISR is utilized for the teleworker design profile?

Selecciona una de las siguientes respuestas posibles:

Cisco 1900 Series
Cisco 1800 Series
Cisco 800 Series
Cisco 500 Series

Explicación

Pregunta 96 de 199

1

QUESTION NO: 96
When designing a WAN backup for voice and video applications, what three types of connections
should be used? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

Private WAN
internet
ISDN
MPLS
dial-up
ATM
DSL

Explicación

Pregunta 97 de 199

1

QUESTION NO: 97
Which three options represents the components of the Teleworker Solution? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

Cisco Unified IP Phone
Cisco 880 Series Router
Aironet Office Extend Access Point
Catalyst 3560 Series Switch
Cisco 2900 Series Router
MPLS Layer 3 VPN
Leased lines

Explicación

Pregunta 98 de 199

1

QUESTION NO: 98
Which three service categories are supported by an ISR? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

voice
security
data
Internet
storage
satellite

Explicación

Pregunta 99 de 199

1

QUESTION NO: 99
When designing for a remote worker, which two are typical requirements? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

best-effort interactive and low-volume traffic patterns
connections to the enterprise edge using Layer 2 WAN technologies
always-on connection with SLA from ISP
voice and IPsec VPN support
high-end security devices with stateful firewall filtering
dual or multihoming to ISPs

Explicación

Pregunta 100 de 199

1

QUESTION NO: 100
What is the maximum number of groups that is supported by GLBP?

Selecciona una de las siguientes respuestas posibles:

64
256
512
1024

Explicación

Pregunta 101 de 199

1

QUESTION NO: 101 DRAG DROP

Arrastra la opción correcta a cada uno de los puntos naranjas

window size

data compression

queuing

traffic policing

Explicación

Pregunta 102 de 199

1

QUESTION NO: 102
Which two routing protocols usually converge most quickly? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

RIPv1
RIPv2
BGP
OSPF
EIGRP

Explicación

Pregunta 103 de 199

1

QUESTION NO: 103
Which two routing protocols operate over NBMA point-to-multipoint networks without the use of
point-to-point sub interfaces? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

RIPv1
RIPv2
IS-IS
EIGRP
OSPF

Explicación

Pregunta 104 de 199

1

QUESTION NO: 104
Refer to the exhibit.

Which three modules would typically utilize public IPv4 addressing? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

Access
Distribution
Core
Data Center
E-Commerce
Internet Connectivity
Remote Access/VPN
WAN/MAN
Branch
Branch Data Center

Explicación

Pregunta 105 de 199

1

QUESTION NO: 105
With respect to IPv6 addressing, from a design perspective, which of these statements is it
important to keep in mind?

Selecciona una de las siguientes respuestas posibles:

IPv6 addressing provides convenience of anycast addressing without any configuration
requirements.
IPv6 does not use multicast addressing.
An IPv6 router will not forward packets from one link to other links if the packet has either a linklocal
source or a link-local destination address.
Dynamic address assignment requires DHCPv6.

Explicación

Pregunta 106 de 199

1

QUESTION NO: 106
Which consideration is the most important for the network designer when considering IP routing?

Selecciona una de las siguientes respuestas posibles:

convergence
scalability
on-demand routing
redistribution

Explicación

Pregunta 107 de 199

1

QUESTION NO: 107
Your supervisor has asked you to deploy a routing protocol within the lab environment that will
allow for unequal cost multipath routing. Which should you choose?

Selecciona una de las siguientes respuestas posibles:

EIGRP
OSPF
IS-IS
RIP

Explicación

Pregunta 108 de 199

1

QUESTION NO: 108
Which two methods are used to reduce the mesh links required between iBGP peers in the same
AS? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

community
router reflectors
local preference
confederations
atomic aggregate
MED

Explicación

Pregunta 109 de 199

1

QUESTION NO: 109
A company wants to use private IP addresses for all its internal hosts. Which technology can the
company use to provide access to the Internet using a single public IP address?

Selecciona una de las siguientes respuestas posibles:

static NAT
source routing
ACL
PAT

Explicación

Pregunta 110 de 199

1

QUESTION NO: 110
At which layer of the network is route summarization recommended?

Selecciona una de las siguientes respuestas posibles:

data link layer
core layer
distribution layer
access layer

Explicación

Pregunta 111 de 199

1

QUESTION NO: 111
Which two link state routing protocols support IPv6 routing? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

BGP4+
OSPF
RIPng
EIGRP
IS-IS

Explicación

Pregunta 112 de 199

1

QUESTION NO: 112
Which is the North American RIR for IPv4 addresses?

Selecciona una de las siguientes respuestas posibles:

RIPE
ARIN
IEEE
APNIC

Explicación

Pregunta 113 de 199

1

QUESTION NO: 113
What is the most compact representation of the following IPv6 address?
2001:db8:0000:0000:cafe:0000:0000:1234

Selecciona una de las siguientes respuestas posibles:

2001:db8::cafe::1234
2001:db8::cafe:0000:0000:1234
2001:db8:0:0:cafe::1234
2001:db8::cafe:0:1234

Explicación

Pregunta 114 de 199

1

QUESTION NO: 114
Which type of area should you use in an enterprise OSPF deployment if you want to prevent
propagation of type 5 LSAs but still allow the redistribution of external routes?

Selecciona una de las siguientes respuestas posibles:

stub
totally stubby
backbone
NSSA
virtual link

Explicación

Pregunta 115 de 199

1

QUESTION NO: 115
Which is usually used to connect to an upstream ISP?

Selecciona una de las siguientes respuestas posibles:

EIGRP
OSPF
BGP
IS-IS
RIPv2

Explicación

Pregunta 116 de 199

1

QUESTION NO: 116
You are designing a network that requires a routing protocol that will use minimal network
bandwidth. Which would satisfy this requirement?

Selecciona una de las siguientes respuestas posibles:

RIPv2
RIPng
OSPF
ARP
EGP

Explicación

Pregunta 117 de 199

1

QUESTION NO: 117
Which two statements best describe an OSPF deployment? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

ABR provides automatic classful network boundary summarization.
ABR requires manual configuration for classful network summarization.
External routes are propagated into the autonomous system from stub areas via ASBR.
External routes are propagated into the autonomous system from regular areas or NSSA via
ASBR.
External routes are propagated into the autonomous system from regular areas or NSSA via
ABR.

Explicación

Pregunta 118 de 199

1

QUESTION NO: 118
Which three items pertain to EIGRP? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

Can use multiple unequal paths.
Routes are redistributed as type 2 by default.
ASN and K values must match to form neighbors.
Uses multicast address 224.0.0.9 for updates.
Exchanges full routing table every 30 seconds.
Summary routes have AD of 90.
External routes have AD of 170.

Explicación

Pregunta 119 de 199

1

QUESTION NO: 119
A hierarchical design of the EIGRP domain facilitates which two of the following? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

route summarization
faster convergence
unequal cost load balancing
redistribution
virtual links

Explicación

Pregunta 120 de 199

1

QUESTION NO: 120
Which three protocols support VLSM? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

RIPv2
RIPv1
EIGRP
OSPF
IGRP

Explicación

Pregunta 121 de 199

1

QUESTION NO: 121
Which statement should the designer keep in mind when considering the advanced routing
features?

Selecciona una o más de las siguientes respuestas posibles:

One-way route redistribution avoids the requirement for static or default routes.
Redistribution, summarization, and filtering are most often applied between the campus core
and enterprise edge.
Filtering only occurs on the routing domain boundary using redistribution.
Summarize routes at the core toward the distribution layer.
The hierarchical flexibility of IPv6 addressing avoids the requirement for routing traffic reduction
using aggregation.

Explicación

Pregunta 122 de 199

1

QUESTION NO: 122
When designing an EIGRP network, which two things should you take into consideration?
(Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

ASN and K values must match.
The neighbor command can be used to enable unicast communication.
The neighbor diameter cannot exceed a 15-hops limit.
NSSA areas can be used to redistribute external routes.
Neighbor relationship can be established with non-Cisco routers.

Explicación

Pregunta 123 de 199

1

QUESTION NO: 123
Which statement describes a unique advantage of EIGRP?

Selecciona una de las siguientes respuestas posibles:

It enables unequal-cost load balancing.
It enables equal-cost load balancing.
It enables source-based load balancing.
It enables port-based load balancing.

Explicación

Pregunta 124 de 199

1

QUESTION NO: 124
ACME corporation is implementing dynamic routing on the LAN at its corporate headquarters. The
interior gateway protocol that they select must support these requirements: multivendor
environment, efficient subnetting, high scalability, and fast convergence. Which interior gateway
protocol should they implement?

Selecciona una de las siguientes respuestas posibles:

EIGRP
OSPF
RIPng
BGP

Explicación

Pregunta 125 de 199

1

QUESTION NO: 125
Which routing protocol classification should you use when full topology information is needed?

Selecciona una de las siguientes respuestas posibles:

link-state
distance vector
stateful
path vector

Explicación

Pregunta 126 de 199

1

QUESTION NO: 126
When you are designing a large IPv6 multivendor network, which IGP does Cisco recommend that
you use?

Selecciona una de las siguientes respuestas posibles:

OSPFv3
EIGRP for IPv6
BGP
RIPng

Explicación

Pregunta 127 de 199

1

QUESTION NO: 127
When designing the infrastructure protection portion for the enterprise edge, which solution would
be the most appropriate solution to consider?

Selecciona una de las siguientes respuestas posibles:

802.1X
ACLs in the core layer
Cisco Security MARS
AAA

Explicación

Pregunta 128 de 199

1

QUESTION NO: 128
Which two design approaches provide management of enterprise network devices? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

in-band
out-of-line
out-of-band
in-line

Explicación

Pregunta 129 de 199

1

QUESTION NO: 129
You are asked to design a new branch office that will need to support 25 users. These users will
be using an ISP connection and will need to connect to the main office for network services. Which
two Cisco devices are the most appropriate to fulfill all of these requirements? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

Cisco IPS
Cisco ISR G2
Cisco ASA
Cisco 2960
Cisco CRS-1
Cisco ACS

Explicación

Pregunta 130 de 199

1

QUESTION NO: 130
What are the three modes of unicast reverse path forwarding? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

strict
loose
VRF
global
PIM
local

Explicación

Pregunta 131 de 199

1

QUESTION NO: 131
Which network access control technology is recommended to use with Layer 2 access layer
switches?

Selecciona una de las siguientes respuestas posibles:

802.1q
802.1x
802.3af
802.3q
802.11n

Explicación

Pregunta 132 de 199

1

QUESTION NO: 132
Refer to the list of requirements. Which IP telephony design model should you implement to fulfill
these requirements? - must be a single, large location with many remote sites - must have
multisite WAN connectivity - requires SRST for call processing redundancy

Selecciona una de las siguientes respuestas posibles:

centralized
distributed
clustered
decentralized

Explicación

Pregunta 133 de 199

1

Which is the equation used to derive a 64 Kbps bit rate?

Selecciona una de las siguientes respuestas posibles:

2 x 8 kHz x 4-bit code words
8 kHz x 8-bit code words
2 x 4-bit code words x 8 kHz
2 x 4 kHz x 8-bit code words

Explicación

Pregunta 134 de 199

1

QUESTION NO: 134
Which three statements are true regarding the virtual interface on a Cisco Wireless LAN
Controller? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

supports mobility management
serves as a DHCP relay
used for all controller to AP communication
supports embedded Layer 3 security
default for out-of-band management
default for in-band management
provides connectivity to AAA servers

Explicación

Pregunta 135 de 199

1

QUESTION NO: 135
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.)

Selecciona una o más de las siguientes respuestas posibles:

interface queuing and scheduling
congestion management
compression and fragmentation
bandwidth provisioning
traffic classification
buffer management

Explicación

Pregunta 136 de 199

1

QUESTION NO: 136
Which technology enables WLCs to peer with each other to enable roaming support?

Selecciona una de las siguientes respuestas posibles:

WAP profiles
roaming profiles
mobility groups
peer groups

Explicación

Pregunta 137 de 199

1

QUESTION NO: 137
Which IP telephony component supports VoIP, PoE, and QoS?

Selecciona una de las siguientes respuestas posibles:

client endpoints
voice-enabled infrastructure
Cisco Unified Communications Manager
Cisco Unified Contact Center

Explicación

Pregunta 138 de 199

1

QUESTION NO: 138
Your supervisor wants you to recommend a management protocol that will allow you to track
overall bandwidth utilization, utilization by traffic type, and utilization by source and destination.
Which is ideally suited for this function?

Selecciona una de las siguientes respuestas posibles:

MRTG
NetFlow
RRD
SNMP

Explicación

Pregunta 139 de 199

1

QUESTION NO: 139
Which factor would be most influential in choosing multimode fiber optic connections over UTP?

Selecciona una de las siguientes respuestas posibles:

signal attenuation
required bandwidth
required distance
electromagnetic interference
cost

Explicación

Pregunta 140 de 199

1

QUESTION NO: 140
Which WAN technology is a cost-effective method to deliver 100Mb of bandwidth to multiple
branch offices?

Selecciona una de las siguientes respuestas posibles:

DSL
DWDM
ISDN
Metro Ethernet

Explicación

Pregunta 141 de 199

1

QUESTION NO: 141
Which subnet address and mask would you use for all Class D multicast addresses to be matched
within an access list?

Selecciona una de las siguientes respuestas posibles:

224.0.0.0/20
224.0.0.0/4
239.0.0.0/24
239.0.0.0/8
225.0.0.0/8

Explicación

Pregunta 142 de 199

1

QUESTION NO: 142
A company is implementing an Identity Management solution with these characteristics:
1) existing AAA Server
2) Cisco Catalyst switches
3) minimal added investments
Which Cisco Trust and Identity Management solution would you recommend?

Selecciona una de las siguientes respuestas posibles:

NAC Appliance
Cisco IBNS
CSM
Cisco Security MARS

Explicación

Pregunta 143 de 199

1

QUESTION NO: 143
When considering the three VoIP design models - single site, centralized multisite, and distributed
multisite - which question below would help to eliminate one of the options?

Selecciona una de las siguientes respuestas posibles:

Will the switches be required to provide inline power?
Will users need to make offsite calls, beyond the enterprise?
Will users require applications such as voice mail and interactive voice response?
Are there users whose only enterprise access is via a QoS-enabled WAN?

Explicación

Pregunta 144 de 199

1

QUESTION NO: 144
Which two devices would you place in your DMZ to ensure enterprise edge security? (Choose
two.)

Selecciona una o más de las siguientes respuestas posibles:

IPS
NAC
ASA
ACS
WCS

Explicación

Pregunta 145 de 199

1

QUESTION NO: 145
Which three are security services offered through Cisco Router Security? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

Trust and Identity
Integrated Threat Control
Unified Wireless Network Security Solution
Secure Connectivity
Voice-Messaging Security
Endpoint Security
Virtual Security Gateway

Explicación

Pregunta 146 de 199

1

QUESTION NO: 146
Which voice codec should you use in order to provide toll quality calls?

Selecciona una de las siguientes respuestas posibles:

G.711
G.718
G.722
G.729

Explicación

Pregunta 147 de 199

1

QUESTION NO: 147
Which three are features of LWAPP? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

firmware synchronization
local management of APs
configuration changes manually synced
encryption of control channel
configuration data only on the WLC
wireless control free operation
replaces 802.1x for authentication in wireless connections

Explicación

Pregunta 148 de 199

1

QUESTION NO: 148
Which Cisco device has the sole function at looking at threat detection and mitigation at the
Enterprise edge?

Selecciona una de las siguientes respuestas posibles:

Cisco IOS router
Cisco ASA
Cisco Catalyst FWSM
Cisco IPS

Explicación

Pregunta 149 de 199

1

QUESTION NO: 149
Which three of these are layers in the Cisco SONA Architecture? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

Applications
Physical Infrastructure
Presentation
Integrated Transport
Core Common Services
Networked Infrastructure

Explicación

Pregunta 150 de 199

1

QUESTION NO: 150
What business trend allows employees to use personal devices to access enterprise data and
systems?

Selecciona una de las siguientes respuestas posibles:

ISE
BYOD
SAN
IOE

Explicación

Pregunta 151 de 199

1

QUESTION NO: 151
What three customer supported details identifies network requirements based on the PPDIOO
design model? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

goals
budget
user needs
locations
policies
tasks

Explicación

Pregunta 152 de 199

1

QUESTION NO: 152
An engineer receives a resource utilization alert on a router. What command should be used to
investigate the issue?

Selecciona una de las siguientes respuestas posibles:

show processes cpu
show memory
show running-config
show version

Explicación

Pregunta 153 de 199

1

QUESTION NO: 153
What part of the network does a top-down network design focus on for solution development?

Selecciona una de las siguientes respuestas posibles:

presentation
hardware
session
application
data link
transport

Explicación

Pregunta 154 de 199

1

QUESTION NO: 154
An engineer has configured a router to send level 7 messages to a syslog server. What severity
level are these messages?

Selecciona una de las siguientes respuestas posibles:

error
warning
debug
informational
notice

Explicación

Pregunta 155 de 199

1

QUESTION NO: 155
A network engineer must implement a design where LAN clients are to connect to various access
layer devices, while remaining on the same VLAN . What type of design would support this
requirement?

Selecciona una de las siguientes respuestas posibles:

routed
switched
tunneled
virtual

Explicación

Pregunta 156 de 199

1

QUESTION NO: 156
When evaluating network designs, what indicator demonstrates that the modular approach was
followed?

Selecciona una de las siguientes respuestas posibles:

ability to scale
follows best practices
redundant connectivity
easy to deploy

Explicación

Pregunta 157 de 199

1

QUESTION NO: 157
A network engineer is following the Cisco enterprise architecture model. To which network layer
would a branch office connect to using a private WAN?

Selecciona una de las siguientes respuestas posibles:

Enterprise Campus
Enterprise Edge
SP Edge Premise
Remote Module

Explicación

Pregunta 158 de 199

1

QUESTION NO: 158
A network engineer is following the three tiered Network Hierarchical Model. At which tier is route
summarization implemented?

Selecciona una de las siguientes respuestas posibles:

core
distribution
backbone
access

Explicación

Pregunta 159 de 199

1

QUESTION NO: 159
A network engineer is using the Cisco enterprise architecture model. In what module do network
management servers reside?

Selecciona una de las siguientes respuestas posibles:

Enterprise Campus
Enterprise Edge
Remote Modules
SP Edge WAN/internet

Explicación

Pregunta 160 de 199

1

QUESTION NO: 160
What three design requirements are key to designing a campus core? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

low latency
access control
traffic filtering
high speed
redundant links
QoS tagging

Explicación

Pregunta 161 de 199

1

QUESTION NO: 161
What type of device can be installed to increase a broadcast domain?

Selecciona una de las siguientes respuestas posibles:

router
switch
IDS
IPS

Explicación

Pregunta 162 de 199

1

QUESTION NO: 162
To what Layer 2 technology does VRF closely compare?

Selecciona una de las siguientes respuestas posibles:

VSS
VPC
VLAN
VTP

Explicación

Pregunta 163 de 199

1

QUESTION NO: 163
What network virtualization technology can be leveraged within the data center to reduce the
number of physical devices?

Selecciona una de las siguientes respuestas posibles:

VLANs
VPLS
VDC
VSS

Explicación

Pregunta 164 de 199

1

QUESTION NO: 164
During the design of a new campus network, the customer requests the ability to route overlapping
IP addresses. What technology can be leveraged to meet this request?

Selecciona una de las siguientes respuestas posibles:

VRF
VLANs
VSS
VPC

Explicación

Pregunta 165 de 199

1

QUESTION NO: 165
A network engineer is attempting to separate routing domains using a virtualization technology.
What protocol can be configured to perform this task?

Selecciona una de las siguientes respuestas posibles:

VLAN
VSAN
VRF
VPC

Explicación

Pregunta 166 de 199

1

QUESTION NO: 166
What device virtualization technology allows for a single point of management and a centralized
routing instance?

Selecciona una de las siguientes respuestas posibles:

ACE
VSS
VDC
VM

Explicación

Pregunta 167 de 199

1

QUESTION NO: 167
What two performance considerations must be taken into account when designing a remote
worker access solution? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

simultaneous VPN connections
port density
throughput capacity
packet size
latency

Explicación

Pregunta 168 de 199

1

QUESTION NO: 168
In which network location should an external DNS server be placed?

Selecciona una de las siguientes respuestas posibles:

campus data center
enterprise branch
internet
remote access

Explicación

Pregunta 169 de 199

1

QUESTION NO: 169
What submodule is found within the Enterprise Edge module?

Selecciona una de las siguientes respuestas posibles:

enterprise WAN
remote branch
campus IPS
building distribution

Explicación

Pregunta 170 de 199

1

QUESTION NO: 170
A company requires a managed WAN solution that supports Layer 2 adjacency across remote
offices for applications and services. What solution should be selected?

Selecciona una de las siguientes respuestas posibles:

DMVPN
MPLS
VPLS
FR

Explicación

Pregunta 171 de 199

1

QUESTION NO: 171
A circuit order has been placed for Gigabit Ethernet and is 80KM from the carrier equipment. What
type of SFP will be required?

Selecciona una de las siguientes respuestas posibles:

TX
SX
ZX
LX

Explicación

Pregunta 172 de 199

1

QUESTION NO: 172
A company has dark fiber between headquarters and its data center. It is presently configured as
a 10GbE connection. Network utilization shows high utilization on the connection. What
technology can be implemented to increase capacity without acquiring another circuit?

Selecciona una de las siguientes respuestas posibles:

MPLS
DWDM
VPLS
DMVPN

Explicación

Pregunta 173 de 199

1

QUESTION NO: 173
A secure WAN design requires dynamic routing and IP multicast. What two VPN protocols meet
these requirements? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

Standard IPsec
P2P GRE over IPsec
DMVPN
AnyConnect
PPTP
Easy VPN
SSL/TLS

Explicación

Pregunta 174 de 199

1

QUESTION NO: 174
What branch design supports 100 to 1000 users and integrates ASA firewalls?

Selecciona una de las siguientes respuestas posibles:

small
medium
large
extra large

Explicación

Pregunta 175 de 199

1

QUESTION NO: 175
A network engineer is designing an enterprise managed VPN solution for a large number of
remote offices that do not have on-site IT support and communicate only with the home office.
What type of VPN solution should be implemented?

Selecciona una de las siguientes respuestas posibles:

VPLS
GRE
IPsec
EVPN
DMVPN
SSL client

Explicación

Pregunta 176 de 199

1

QUESTION NO: 176
A remote office has a T1 WAN link to headquarters and a T1 Internet connection. The client
requests WAN redundancy to headquarters with similar bandwidth. What two connection types
satisfy this requirement? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

Secondary T1 WAN circuit
ISDN BRI
IPSec Tunnel over the Internet
DWDM l
POTS Line T1 WAN

Explicación

Pregunta 177 de 199

1

QUESTION NO: 177
What two features are advantages of adding a secondary WAN link at the enterprise edge?
(Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

provides additional bandwidth and load balancing capabilities
acts as a backup link in event the primary link fails
reduces capital and operational costs
improves security and prevents against denial of service attacks
distributes traffic proactively based on link utilization

Explicación

Pregunta 178 de 199

1

QUESTION NO: 178
What technology can secure data over an insecure medium and provide WAN redundancy in the
event of a primary connection failure?

Selecciona una de las siguientes respuestas posibles:

virtual private network
shadow PVC
dial-up ISDN
GRE Tunnel

Explicación

Pregunta 179 de 199

1

QUESTION NO: 179
A client wants to consolidate applications that are currently housed at multiple sites to a remote
data center. What two design requirements are unique to this scenario? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

bandwidth
security
latency
storage
availability

Explicación

Pregunta 180 de 199

1

QUESTION NO: 180
What IPv4 addressing technique allows for the division of addresses into subnets of different sizes?

Selecciona una de las siguientes respuestas posibles:

VLSM
RIR
CIDR
NAT

Explicación

Pregunta 181 de 199

1

QUESTION NO: 181
An organization is conducting an evaluation on the migration to IPv6 within the enterprise network
and has requested clarification on recommended migration strategies. What three migration
models would accomplish the organization's goal? (Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

Dual Stack
Service Block
Top-Down
Hybrid
Tunneled
Fork-Lift

Explicación

Pregunta 182 de 199

1

QUESTION NO: 182
An application uses broadcast traffic to send data to IPv4 hosts. How can the application
communicate using IPv6?

Selecciona una de las siguientes respuestas posibles:

Anycast
Unicast
Broadcast
Multicast

Explicación

Pregunta 183 de 199

1

QUESTION NO: 183
What significant advantage does EIGRP have over OSPF?

Selecciona una de las siguientes respuestas posibles:

easy summarization
shorter convergence times
single area operation
low processor utilization

Explicación

Pregunta 184 de 199

1

QUESTION NO: 184
What routing protocol requires full mesh between internal peers in an enterprise network?

Selecciona una de las siguientes respuestas posibles:

OSPF
EIGRP
BGP
ISIS
RIP

Explicación

Pregunta 185 de 199

1

QUESTION NO: 185
What three considerations should be taken into account when selecting a routing protocol?
(Choose three.)

Selecciona una o más de las siguientes respuestas posibles:

classful routing
scalability
default route origination
multi vendor support
link load balancing
hop count

Explicación

Pregunta 186 de 199

1

QUESTION NO: 186
By default, how does EIGRP's metric differ from OSPF?

Selecciona una de las siguientes respuestas posibles:

hops
cost
bandwidth
delay

Explicación

Pregunta 187 de 199

1

QUESTION NO: 187
What characteristic separates link state routing protocols from a distance vector?

Selecciona una de las siguientes respuestas posibles:

creates a topological view of the entire network
path calculation utilizes a more granular metric
does not scale well for large networks
constantly shares link state updates throughout the topology

Explicación

Pregunta 188 de 199

1

QUESTION NO: 188
A company must deploy an IGP routing protocol on an Enterprise Network. Where should route
summarization be implemented?

Selecciona una de las siguientes respuestas posibles:

distribution
core
access
backbone

Explicación

Pregunta 189 de 199

1

QUESTION NO: 189
What routing configuration can prevent routing loops between IGPs?

Selecciona una de las siguientes respuestas posibles:

route filters
route reflectors
auto summarization
virtual links

Explicación

Pregunta 190 de 199

1

QUESTION NO: 190
What is the first step when creating a network security policy?

Selecciona una de las siguientes respuestas posibles:

define what should be protected
investigate how likely an attack is to occur
implement measures to protect assets
hire a security firm to perform penetration tests

Explicación

Pregunta 191 de 199

1

QUESTION NO: 191
A customer requests a filtering design based on the need to scan all internet traffic, including
remote workers. What solution meets these requirements?

Selecciona una de las siguientes respuestas posibles:

Cisco Cloud Web Security
Cisco Network Admission Control
Cisco Identity Services Engine
Cisco Adaptive Security Appliance

Explicación

Pregunta 192 de 199

1

QUESTION NO: 192
A customer wants to support a BYOD environment. What two products allow for posture
assessment? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

ACS
NAC
ASA
ISE
WAAS
IDS

Explicación

Pregunta 193 de 199

1

QUESTION NO: 193
What two CoS values are used by voice traffic? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

COS1
COS2
COS3
COS4
COS5

Explicación

Pregunta 194 de 199

1

QUESTION NO: 194
A client wants to deploy a video conferencing platform in a multisite WAN environment. What two
design considerations need to be evaluated? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

CODECs supported by the video units
buffer sizes on the routers
POE capabilities of the switches
number of current calls
number of hops between sites

Explicación

Pregunta 195 de 199

1

QUESTION NO: 195
What wireless authentication option requires a Public Key Infrastructure?

Selecciona una de las siguientes respuestas posibles:

EAP-TLS
PEAP
LEAP
EAP-FAST

Explicación

Pregunta 196 de 199

1

QUESTION NO: 196
What two access point modes support the transmission of user traffic over a LWAPP/CAPWAP
tunnel? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

local
H-REAP
rogue detector
monitor
sniffer
standalone

Explicación

Pregunta 197 de 199

1

QUESTION NO: 197
What is the primary advantage of implementing a wireless LAN controller in a wireless LAN
design?

Selecciona una de las siguientes respuestas posibles:

roaming between APs
RADIUS user authentication
radio resource management
accelerated data transfer

Explicación

Pregunta 198 de 199

1

QUESTION NO: 198
A wireless LAN client is sending traffic to the wired LAN client. What path will the packet take to
reach the destination endpoint in a lightweight wireless deployment?

Selecciona una de las siguientes respuestas posibles:

switch > controller > ap > client
controller > ap > switch > client
ap > controller > switch > client
switch > ap > controller > client

Explicación

Pregunta 199 de 199

1

QUESTION NO: 199
What Cisco product is designed to improve the performance of Windows file and exchange
services in remote data centers?

Selecciona una de las siguientes respuestas posibles:

Application Control Engine
Wide Area Application Services
Cisco Application Policy Infrastructure Controller
Cisco Prime Network Services Controller

	Creado por kenmike hace casi 9 años

EMULADOR DE EXAMEN

Pregunta 1 de 199

You want to gather as much detail as possible during a network audit, to include data time stamping across a large number of interfaces, customized according to interface, with a minimal impact on the network devices themselves. Which tool would you use to meet these requirements?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 2 de 199

You want to gather as much detail as possible during a network audit with a minimal impact on the network devices themselves. Which tool would you use to include data time stamping across a large number of interfaces while being customized according to each interface?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 3 de 199

In which phase of PPDIOO are the network requirements identified?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 4 de 199

Which is part of the Prepare phase of PPDIOO?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 5 de 199

When designing the identity and access control portions for the enterprise campus network, which of these solutions would be the most appropriate solution to consider?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 6 de 199

Which is the purpose of the Cisco NAC Profiler?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 7 de 199

Cisco Identity-Based Networking Services relies heavily on the 802.1X protocol. Which other authentication solution is used hand-in-hand with 802.1X to authenticate users for network access?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 8 de 199

Which protocol is used for voice bearer traffic?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 9 de 199

Which protocol is used to reserve bandwidth for the transport of a particular application data flow across the network?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 10 de 199

Which two features are supported by single wireless controller deployments? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 11 de 199

Which four services does the architecture for Media Services contain? (Choose four.)

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 12 de 199

Refer to the exhibit. Which layer is the distribution layer?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 13 de 199

Which IPv6 feature enables routing to distribute connection requests to the nearest content server?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 14 de 199

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

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 15 de 199

Refer to the exhibit. A standard, Layer 2 campus network design is pictured. Which numbered box represents the distribution layer?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 16 de 199

Which two are types of network virtualization? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 17 de 199

You are tasked with designing a new branch office that will support 75 users with possible expansion in the future and will need a highly available network. Which of the branch design profiles should be implemented?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 18 de 199

Which two can be used as a branch office WAN solution? (Choose two.)

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 19 de 199

What is the acceptable amount of one-way network delay for voice and video applications?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 20 de 199

Which mode is used to exclusively look for unauthorized access points?

You want to gather as much detail as possible during a network audit, to include data time
stamping across a large number of interfaces, customized according to interface, with a minimal
impact on the network devices themselves. Which tool would you use to meet these
requirements?

You want to gather as much detail as possible during a network audit with a minimal impact on the
network devices themselves. Which tool would you use to include data time stamping across a
large number of interfaces while being customized according to each interface?

When designing the identity and access control portions for the enterprise campus network, which
of these solutions would be the most appropriate solution to consider?

Cisco Identity-Based Networking Services relies heavily on the 802.1X protocol. Which other
authentication solution is used hand-in-hand with 802.1X to authenticate users for network
access?

Which protocol is used to reserve bandwidth for the transport of a particular application data flow
across the network?

Refer to the exhibit.

Which layer is the distribution layer?

Which IPv6 feature enables routing to distribute connection requests to the nearest content
server?

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

Refer to the exhibit.

A standard, Layer 2 campus network design is pictured. Which numbered box represents the
distribution layer?

You are tasked with designing a new branch office that will support 75 users with possible
expansion in the future and will need a highly available network. Which of the branch design
profiles should be implemented?

Which of the following three options represents the components of the Teleworker Solution?
(Choose three.)

Which three types of WAN topologies can be deployed in the Service Provider Module? (Choose
three.)

Which statement describes the recommended deployment of DNS and DHCP servers in the Cisco
Network Architecture for the Enterprise?

Your company's Cisco routers are operating with EIGRP. You need to join networks with an
acquisition's heterogeneous routers at 3 sites, operating with EIGRP and OSPF. Which describes
the best practice for routing protocol deployment?

Which one of these statements is an example of how trust and identity management solutions
should be deployed in the enterprise campus network?

With deterministic Wireless LAN Controller redundancy design, the different options available to
the designer have their own strengths. Which one of these statements is an example of such a
strength?

When designing the threat detection and mitigation portion for the enterprise data center network,
which of the following would be the most appropriate solution to consider?

You have a campus network that consists of only Cisco devices. You have been tasked to
discover the device platforms, the IOS versions, and an IP address of each device to map the
network. Which proprietary protocol will assist you with this task?

Which three technologies are recommended to be used for WAN connectivity in today's Enterprise
Edge designs? (Choose three.)

WAN backup over the Internet is often used to provide primary connection redundancy. Which is
the most important consideration when passing corporate traffic over the public Internet?

To provide Layer 2 connectivity between the primary and remote data centers, given that the two
data centers are using Layer 3 routed DCIs, which NX-OS technology can be used to facilitate this
requirement?

According to Cisco, which four improvements are the main benefits of the PPDIOO lifecycle
approach to network design? (Choose four.)