Cisco - CCNA Routing and Switching Essentials Exam 1
with all Correct & 100% Verified Answers| Guaranteed
to Pass
What is one advantage of using the cut-through switching method instead of the store-and-forward
switching method? ✔Correct Answer-Has a lower latency appropriate for high-performance
computing applications.
A _______ network is one that uses the same infrastructure to carry voice, data, and video signals.
✔Correct Answer-Converged.
[Refer to the exhibit] How is a frame sent from PCA forwarded to PCC if the MAC address table on
switch SW1 is empty? ✔Correct Answer-SW1 floods the frame on all ports on SW1, excluding the
port through which the frame entered the switch.
[Refer to the exhibit] Consider that the main power has just been restored. PC1 asks the DHCP server
for IPv4 addressing. The DHCP server sends it an IPv4 address. While PC2 is still booting up, PC3
issues a broadcast IPv4 DHCP request. To which port will SW1 forward this request? ✔Correct
Answer-To Fa0/1, Fa0/2, and Fa0/3 only. [This graphic changes but the principle is the same,
whatever line PC3 is on is the line (port) that will not receive the broadcast.]
[Refer to teh Exhibit] There are ______ collision domains in the topology. ✔Correct Answer-12
What does the term "port density" represent for an Ethernet switch? ✔Correct Answer-The
number of available ports.
An administrator purchases new Cisco switches that have a feature called StackPower. What is the
purpose of this feature? ✔Correct Answer-It enables the sharing of power among multiple
stackable switches.
What is a collapsed core in a network design? ✔Correct Answer-A combination of the functionality
of the distribution and core layer.
What is one function of a Layer 2 switch? ✔Correct Answer-Determines which interface is used to
forward a frame based on the destination MAC address.
What is a basic function of the Cisco Borderless Architecture ACCESS layer? ✔Correct Answer-
Provides access to the user.
What is a basic function of the Cisco Borderless Architecture DISTRIBUTION layer? ✔Correct
Answer-Aggregating...Layer 3
A network designer must provide a rationale to a customer for a design which will move an
enterprise from a flat network topology to a hierarchical network topology. Which two features of
the hierarchical design make it the better choice? (Choose two.) ✔Correct Answer-> Simpler
deployment for additional switch equipment.
> Easier to provide redundant links to ensure higher availability.
with all Correct & 100% Verified Answers| Guaranteed
to Pass
What is one advantage of using the cut-through switching method instead of the store-and-forward
switching method? ✔Correct Answer-Has a lower latency appropriate for high-performance
computing applications.
A _______ network is one that uses the same infrastructure to carry voice, data, and video signals.
✔Correct Answer-Converged.
[Refer to the exhibit] How is a frame sent from PCA forwarded to PCC if the MAC address table on
switch SW1 is empty? ✔Correct Answer-SW1 floods the frame on all ports on SW1, excluding the
port through which the frame entered the switch.
[Refer to the exhibit] Consider that the main power has just been restored. PC1 asks the DHCP server
for IPv4 addressing. The DHCP server sends it an IPv4 address. While PC2 is still booting up, PC3
issues a broadcast IPv4 DHCP request. To which port will SW1 forward this request? ✔Correct
Answer-To Fa0/1, Fa0/2, and Fa0/3 only. [This graphic changes but the principle is the same,
whatever line PC3 is on is the line (port) that will not receive the broadcast.]
[Refer to teh Exhibit] There are ______ collision domains in the topology. ✔Correct Answer-12
What does the term "port density" represent for an Ethernet switch? ✔Correct Answer-The
number of available ports.
An administrator purchases new Cisco switches that have a feature called StackPower. What is the
purpose of this feature? ✔Correct Answer-It enables the sharing of power among multiple
stackable switches.
What is a collapsed core in a network design? ✔Correct Answer-A combination of the functionality
of the distribution and core layer.
What is one function of a Layer 2 switch? ✔Correct Answer-Determines which interface is used to
forward a frame based on the destination MAC address.
What is a basic function of the Cisco Borderless Architecture ACCESS layer? ✔Correct Answer-
Provides access to the user.
What is a basic function of the Cisco Borderless Architecture DISTRIBUTION layer? ✔Correct
Answer-Aggregating...Layer 3
A network designer must provide a rationale to a customer for a design which will move an
enterprise from a flat network topology to a hierarchical network topology. Which two features of
the hierarchical design make it the better choice? (Choose two.) ✔Correct Answer-> Simpler
deployment for additional switch equipment.
> Easier to provide redundant links to ensure higher availability.
