CCNA exam|160 Complete Q’s and
A’s
Refer to the exhibit. Which type of route does R1 use to reach host
10.10.13.10/32?
default route
network route
host route
floating static route - -network route
-Refer to the exhibit. Which prefix does Router1 use for traffic to Host A?
10.10.10.0/28
10.10.13.0/25
10.10.13.144/28
10.10.13.208/29 - -10.10.13.208/29
-(Drag and Place)
FTP
TFTP - -FTP
*uses port 20 and 21
*provides reliability when loading an IOS image upon boot up
*uses TCP
TFTP
*uses port 69
*does not require user authentication
*uses UDP
-A frame that enters a switch fails the Frame Check Sequence. Which two
interface counters are incremented? (Choose two)
input errors
frame
giants
CRC
runts - -input errors
CRC
-(Drag and place)
1.) 172.28.228.1 - 172.28.229.254
2.) 172.28.224.1 - 172.28.231.254
3.) 172.28.228.129 - 172.28.228.254
4.) 172.28.228.145 - 172.28.228.150
5.) 172.28.192.1 - 172.28.255.254 - -1.) 172.28.228.144/23
2.) 172.28.228.144/21
,3.) 172.28.228.144/25
4.) 172.28.228.144/29
5.) 172.28.228.144/18
-How do TCP and UDP differ in the way that they establish a connection
between two endpoints? - -TCP uses the three-way handshake, and UDP
does not guarantee message delivery.
-Which 802.11 frame type is association response?
management
protected frame
action
control - -management
-In which way does a spine-and-leaf architecture allow for scalability in a
network when additional access ports are required? - -A leaf switch can be
added with connections to every spine switch
-Which statement identifies the functionality of virtual machines? - -The
hypervisor can virtualize physical components including CPU, memory, and
storage.
-Which command automatically generates an IPv6 address from a specified
IPv6 prefix and MAC address of an interface? - -ipv6 address autoconfig
-When configuring IPv6 on an interface, which two IPv6 multicast groups are
joined? (Choose two) - -FF02::1
FF02::2
-(Drag and place)
1.) 00:0C:22
2.) 00:0C:22:83:79:A3
3.) 192.168.1.193
4.) 192.168.1.200
5.) 255.255.255.192 - -1.) NIC vendor OUI
2.) NIC MAC address
3.) default gateway
4.) host IP address
5.) subnet mask
-What is the default behavior of a Layer 2 switch when a frame with an
unknown destination MAC address is received? - -The Layer 2 switch floods
packets to all ports except the receiving port in the given VLAN.
, -An engineer must configure a /30 subnet between two routes. Which usable
IP address and subnet mask combination meets this criteria? - -interface
e0/0
description to XX-AXXX:XXXXX
ip address 209.165.201.2 255.255.255.252
-Which network allows devices to communicate without the need to access
the Internet? - -172.28.0.0/16
-Refer to the exhibit. Which statement explains the configuration error
message that is received? - -It is a broadcast IP address
-Which IPv6 address type provides communication between subnets and
cannot route on the Internet? - -unique local
-Which IPv6 address block sends packets to a group address rather than a
single address? - -FF00::/8
-What are two reasons that cause late collisions to increment on an Ethernet
interface? (Choose two.) - -when Carrier Sense Multiple Access/Collision
Detection is used
when the cable length limits are exceeded
-What is a benefit of using a Cisco Wireless LAN Controller? - -It eliminates
the need to configure each access point individually
-Which action is taken by switch port enabled for PoE power classification
override? - -If a monitored port exceeds the maximum administrative value
for power, the port is shutdown and err-disabled.
-What occurs to frames during the process of frame flooding? - -Frames are
sent to every port on the switch in the same VLAN except from the
originating port.
-Which function does the range of private IPv4 addresses perform? - -allows
multiple companies to each use the same addresses without conflict.
-Which action must be taken to assign a global unicast IPv6 address on an
interface that is derived from the MAC address of that interface? - -enable
SLAAC on an interface
-Several new coverage cells are required to improve the Wi-Fi network of an
organization. Which two standard designs are recommended? (Choose two) -
-Cells that overlap one another are configured to use nonoverlapping
channels.
A’s
Refer to the exhibit. Which type of route does R1 use to reach host
10.10.13.10/32?
default route
network route
host route
floating static route - -network route
-Refer to the exhibit. Which prefix does Router1 use for traffic to Host A?
10.10.10.0/28
10.10.13.0/25
10.10.13.144/28
10.10.13.208/29 - -10.10.13.208/29
-(Drag and Place)
FTP
TFTP - -FTP
*uses port 20 and 21
*provides reliability when loading an IOS image upon boot up
*uses TCP
TFTP
*uses port 69
*does not require user authentication
*uses UDP
-A frame that enters a switch fails the Frame Check Sequence. Which two
interface counters are incremented? (Choose two)
input errors
frame
giants
CRC
runts - -input errors
CRC
-(Drag and place)
1.) 172.28.228.1 - 172.28.229.254
2.) 172.28.224.1 - 172.28.231.254
3.) 172.28.228.129 - 172.28.228.254
4.) 172.28.228.145 - 172.28.228.150
5.) 172.28.192.1 - 172.28.255.254 - -1.) 172.28.228.144/23
2.) 172.28.228.144/21
,3.) 172.28.228.144/25
4.) 172.28.228.144/29
5.) 172.28.228.144/18
-How do TCP and UDP differ in the way that they establish a connection
between two endpoints? - -TCP uses the three-way handshake, and UDP
does not guarantee message delivery.
-Which 802.11 frame type is association response?
management
protected frame
action
control - -management
-In which way does a spine-and-leaf architecture allow for scalability in a
network when additional access ports are required? - -A leaf switch can be
added with connections to every spine switch
-Which statement identifies the functionality of virtual machines? - -The
hypervisor can virtualize physical components including CPU, memory, and
storage.
-Which command automatically generates an IPv6 address from a specified
IPv6 prefix and MAC address of an interface? - -ipv6 address autoconfig
-When configuring IPv6 on an interface, which two IPv6 multicast groups are
joined? (Choose two) - -FF02::1
FF02::2
-(Drag and place)
1.) 00:0C:22
2.) 00:0C:22:83:79:A3
3.) 192.168.1.193
4.) 192.168.1.200
5.) 255.255.255.192 - -1.) NIC vendor OUI
2.) NIC MAC address
3.) default gateway
4.) host IP address
5.) subnet mask
-What is the default behavior of a Layer 2 switch when a frame with an
unknown destination MAC address is received? - -The Layer 2 switch floods
packets to all ports except the receiving port in the given VLAN.
, -An engineer must configure a /30 subnet between two routes. Which usable
IP address and subnet mask combination meets this criteria? - -interface
e0/0
description to XX-AXXX:XXXXX
ip address 209.165.201.2 255.255.255.252
-Which network allows devices to communicate without the need to access
the Internet? - -172.28.0.0/16
-Refer to the exhibit. Which statement explains the configuration error
message that is received? - -It is a broadcast IP address
-Which IPv6 address type provides communication between subnets and
cannot route on the Internet? - -unique local
-Which IPv6 address block sends packets to a group address rather than a
single address? - -FF00::/8
-What are two reasons that cause late collisions to increment on an Ethernet
interface? (Choose two.) - -when Carrier Sense Multiple Access/Collision
Detection is used
when the cable length limits are exceeded
-What is a benefit of using a Cisco Wireless LAN Controller? - -It eliminates
the need to configure each access point individually
-Which action is taken by switch port enabled for PoE power classification
override? - -If a monitored port exceeds the maximum administrative value
for power, the port is shutdown and err-disabled.
-What occurs to frames during the process of frame flooding? - -Frames are
sent to every port on the switch in the same VLAN except from the
originating port.
-Which function does the range of private IPv4 addresses perform? - -allows
multiple companies to each use the same addresses without conflict.
-Which action must be taken to assign a global unicast IPv6 address on an
interface that is derived from the MAC address of that interface? - -enable
SLAAC on an interface
-Several new coverage cells are required to improve the Wi-Fi network of an
organization. Which two standard designs are recommended? (Choose two) -
-Cells that overlap one another are configured to use nonoverlapping
channels.
