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DCOM 219 FINAL EXAM with complete solutions 2024_2025.
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DCOM 219 FINAL EXAM with complete solutions 2024_2025.
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DCOM 219 FINAL EXAM with completesolutions 2024/2025
What are two expected features of modern enterprise networks? (Choose two.) -
ANSWER- support for converged network traffic
support for critical applications
Which type of information is displayed by the show ip protocols command that is
issued from a router command prompt? - ANSWER- the configured routing
protocols and the networks that the router is advertising
Which action should be taken when planning for redundancy on a hierarchical
network design? - ANSWER- add alternate physical paths for data to traverse the
network
In the Cisco Enterprise Architecture, which two functional parts of the network
are combined to form a collapsed core design? (Choose two.) - ANSWER-
distribution layer
What are two ways to access a Cisco switch for out-of-band management?
(Choose two.) - ANSWER- a connection that uses the AUX port*a connection that
uses the AUX port
a connection that uses the console port
How can an enterprise network be designed to optimize bandwidth? - ANSWER-
by organizing the network to control traffic patterns
Refer to the exhibit. Which devices exist in the failure domain when switch S3
loses power? - ANSWER- PC_3 and AP_2
,As the network administrator you have been asked to implement EtherChannel on
the corporate network. What does this configuration consist of? - ANSWER-
grouping multiple physical ports to increase bandwidth between two switches
What term is used to express the thickness or height of a switch? - ANSWER-
rack unit
What is the function of ASICs in a multilayer switch? - ANSWER- They streamline
forwarding of IP packets in a multilayer switch by bypassing the CPU.
Which design feature will limit the size of a failure domain in an enterprise
network? - ANSWER- the use of the building switch block approach
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? - ANSWER- Redundant paths can
be available without causing logical Layer 2 loops.
What are two benefits of extending access layer connectivity to users through a
wireless medium? (Choose two.) - ANSWER- increased flexibility
reduced costs
Which two features of enterprise class equipment assists an enterprise network
in maintaining 99.999 percent up-time? (Choose two.) - ANSWER- failover
capabilities
redundant power supplies
A network technician needs to connect a PC to a Cisco network device for initial
configuration. What is required to perform this device configuration? - ANSWER-
terminal emulation client
What network design would contain the scope of disruptions on a network should
a failure occur? - ANSWER- the deployment of distribution layer switches in pairs
and the division of access layer switch connections between them
What are three access layer switch features that are considered when designing a
network? (Choose three.)? - ANSWER- forwarding rate
Power over Ethernet
port density
, What are two functions of a router? (Choose two.) - ANSWER- It connects
multiple IP networks.
It determines the best path to send packets.
What capability is provided by the use of application-specific integrated circuits
in Cisco multilayer switches? - ANSWER- forwarding of IP packets independent
of the CPU
Which statement describes a characteristic of Cisco Meraki switches? -
ANSWER- They are cloud-managed access switches that enable virtual stacking
of switches.
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? - ANSWER- a modular router
In which situation would a network administrator install a Cisco Nexus Series or
Cisco Catalyst 6500 Series switch to promote infrastructure scalability? -
ANSWER- on a data center network to provide expansion and transport flexibility
Which statement describes a characteristic of Cisco Catalyst 2960 switches? -
ANSWER- New Cisco Catalyst 2960-C switches support PoE pass-through.
Refer to the exhibit. Which command was issued on a Cisco switch that resulted
in the exhibited output? - ANSWER- show port-security address
What is a characteristic of in-band device management? - ANSWER- It is used to
monitor and make configuration changes to a network device over a network
connection.
Which two requirements must always be met to use in-band management to
configure a network device? (Choose two.) - ANSWER- at least one network
interface that is connected and operational
Telnet, SSH, or HTTP access to the device
When a Cisco IOS device is being selected or upgraded, which option indicates
the capabilities of the Cisco IOS device? - ANSWER- feature set
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