CCNA 3 Chapter 1 v5.1 + v6.0 Test Online 2018-2019

1. Question

1 points

What are two expected features of modern enterprise networks? (Choose two.)

support for converged network traffic growth
support for distributed administrative control
support for 90 percent reliability
support for critical applications
support for limited

2. Question

1 points

Which type of information is displayed by the show ip protocols command that is issued from a router command prompt?

the routed protocol that is enabled and the protocol status of interfaces
the configured routing protocols and the networks that the router is advertising
interfaces with line (protocol) status and I/O statistics
interface information, including whether an ACL is enabled on the interface

3. Question

1 points

Which action should be taken when planning for redundancy on a hierarchical network design?

immediately replace a non-functioning module, service or device on a network
implement STP portfast between the switches on the network
continually purchase backup equipment for the network
add alternate physical paths for data to traverse the network

4. Question

1 points

Refer to the exhibit. Which devices exist in the failure domain when switch S3 loses power?

S4 and PC_2
PC_3 and AP_2
AP_2 and AP_1
PC_3 and PC_2
S1 and S4

5. Question

1 points

Which design feature will limit the size of a failure domain in an enterprise network?

the use of a collapsed core design
the use of the building switch block approach
the installation of redundant power supplies
the purchase of enterprise equipment that is designed for large traffic
volume

6. Question

1 points

A network administrator is planning redundant devices and cabling in a switched network to support high availability. Which benefit will implementing the Spanning Tree Protocol provide to this design?

Multiple physical interfaces can be combined into a single EtherChannel interface.
Redundant paths can be available without causing logical Layer 2 loops.
Network access can be expanded to support both wired and wireless devices.
Faster convergence is available for advanced routing protocols.

7. Question

1 points

What are two benefits of extending access layer connectivity to users through a wireless medium? (Choose two.)

increased flexibility
decreased number of critical points of failure
reduced costs
increased bandwidth availability
increased network management options

8. Question

1 points

Which two features of enterprise class equipment assists an enterprise network in maintaining 99.999 percent up-time? (Choose two.)

failover capabilities
collapsed core
redundant power supplies
failure domains
services module

9. Question

1 points

A network technician needs to connect a PC to a Cisco network device for initial configuration. What is required to perform this device configuration?

HTTP access
Telnet access
at least one operational network interface on the Cisco device
terminal emulation client

10. Question

1 points

What network design would contain the scope of disruptions on a network should a failure occur?

the reduction in the number of redundant devices and connections in the network core
the configuration of all access layer devices to share a single gateway
the installation of only enterprise class equipment throughout the network
the deployment of distribution layer switches in pairs and the division of access layer switch connections between them

11. Question

1 points

What are three access layer switch features that are considered when designing a network? (Choose three.)

speed of convergence
failover capability
broadcast traffic containment
forwarding rate
Power over Ethernet
port density

12. Question

1 points

What are two functions of a router? (Choose two.)

It connects multiple IP networks.
It controls the flow of data via the use of Layer 2 addresses.
It determines the best path to send packets.
It manages the VLAN database.
It increases the size of the broadcast domain.

13. Question

1 points

What capability is provided by the use of application-specific integrated circuits in Cisco multilayer switches?

aggregating physical ports into a single logical interface
providing user authentication and authorization
protecting data traffic in the event of a failed circuit
forwarding of IP packets independent of the CPU

14. Question

1 points

Which statement describes a characteristic of Cisco Meraki switches?

They promote infrastructure scalability, operational continuity, and transport flexibility.
They are cloud-managed access switches that enable virtual stacking of switches.
They are campus LAN switches that perform the same functions as Cisco 2960 switches.
They are service provider switches that aggregate traffic at the edge of the network.

15. Question

1 points

A network engineer is reviewing a network design that uses a fixed configuration enterprise router that supports both LAN and WAN connections. However, the engineer realizes that the router does not have enough interfaces to support growth and network expansion. Which type of device should be used as a replacement?

a Layer 3 switch
a modular router
a PoE device
another fixed configuration router

16. Question

1 points

In which situation would a network administrator install a Cisco Nexus Series or Cisco Catalyst 6500 Series switch to promote infrastructure scalability?

to enable virtual stacking of switches to provide cloud-managed access
on a service provider network to promote integrated security, and simplified management
on a data center network to provide expansion and transport flexibility
on a campus LAN network as access layer switches

17. Question

1 points

Which statement describes a characteristic of Cisco Catalyst 2960 switches?

They do not support an active switched virtual interface (SVI) with IOS versions prior to 15.x.
They are best used as distribution layer switches.
They are modular switches.
New Cisco Catalyst 2960-C switches support PoE pass-through.

18. Question

1 points

Refer to the exhibit. Which command was issued on a Cisco switch that resulted in the exhibited output?

show mac-address-table
show vlan brief
show vlan summary
show port-security address

19. Question

1 points

What is a characteristic of in-band device management?

It uses a terminal emulation client.
It is used for initial configuration or when a network connection is unavailable.
It uses a direct connection to a console or AUX port.
It is used to monitor and make configuration changes to a network device over a network connection.

20. Question

1 points

Which two requirements must always be met to use in-band management to configure a network device? (Choose two.)

a direct connection to the console port
a direct connection to the auxiliary port
a terminal emulation client
at least one network interface that is connected and operational
Telnet, SSH, or HTTP access to the device

21. Question

1 points

When a Cisco IOS device is being selected or upgraded, which option indicates the capabilities of the Cisco IOS device?

release number
platform
version number
feature set

22. Question

1 points

Immediately after a router completes its boot sequence, the network administrator wants to check the routers configuration. From privileged EXEC mode, which of the following commands can the administrator use for this purpose? (Choose two.)

show flash
show NVRAM
show startup-config
show running-config
show version

23. Question

1 points

Question as presented:

Sort elements

host name
passwords
assignment of IP address to interface
routing protocol
encapsulation

identification

security

connectivity

access remove networks

24. Question

1 points

In the Cisco Enterprise Architecture, which two functional parts of the network are combined to form a collapsed core design? (Choose two.)

distribution layer
enterprise edge
access layer
core layer
provider edge

25. Question

1 points

What are two ways to access a Cisco switch for out-of-band management? (Choose two.)

a connection that uses the AUX port*a connection that uses the AUX port
a connection that uses HTTP
a connection that uses Telnet
a connection that uses the console port
a connection that uses SSH

26. Question

1 points

How can an enterprise network be designed to optimize bandwidth?

by installing devices with failover capabilities
by deploying a collapsed core model
by organizing the network to control traffic patterns
by limiting the size of failure domains

27. Question

1 points

As the network administrator you have been asked to implement EtherChannel on the corporate network. What does this configuration consist of?

grouping multiple physical ports to increase bandwidth between two switches
providing redundant links that dynamically block or forward traffic
grouping two devices to share a virtual IP address
providing redundant devices to allow traffic to flow in the event of device failure

28. Question

1 points

What term is used to express the thickness or height of a switch?

rack unit
domain size
port density
module size

29. Question

1 points

What is the function of ASICs in a multilayer switch?

They streamline forwarding of IP packets in a multilayer switch by bypassing the CPU.
They aggregate multiple physical switch ports into a single logical port.
They prevent Layer 2 loops by disabling redundant links between switches.
They provide power to devices such as IP phones and wireless access points through Ethernet ports.

30. Question

1 points

What is the function of PoE pass-through?

allows multiple physical switch ports to be aggregated together and act as a single logical link to increase bandwidth on trunk links
allows a multilayer switch to forward IP packets at a rate close to that of Layer 2 switching by bypassing the CPU
allows switches, phones, and wireless access points to receive power over existing Ethernet cables from an upstream switch
allows a switch to disable redundant Layer 2 paths in the topology to prevent Layer 2 loops

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