CCNA exam
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 - ANSWERSnetwork 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 - ANSWERS10.10.13.208/29
(Drag and Place)
FTP
TFTP - ANSWERSFTP
*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 - ANSWERSinput 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 - ANSWERS1.) 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?
- ANSWERSTCP 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 - ANSWERSmanagement
In which way does a spine-and-leaf architecture allow for scalability in a network when
additional access ports are required? - ANSWERSA leaf switch can be added with connections to
every spine switch
Which statement identifies the functionality of virtual machines? - ANSWERSThe 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? - ANSWERSipv6 address autoconfig
When configuring IPv6 on an interface, which two IPv6 multicast groups are joined? (Choose
two) - ANSWERSFF02::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 - ANSWERS1.) NIC vendor OUI
2.) NIC MAC address
3.) default gateway
4.) host IP address
5.) subnet mask
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 - ANSWERSnetwork 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 - ANSWERS10.10.13.208/29
(Drag and Place)
FTP
TFTP - ANSWERSFTP
*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 - ANSWERSinput 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 - ANSWERS1.) 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?
- ANSWERSTCP 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 - ANSWERSmanagement
In which way does a spine-and-leaf architecture allow for scalability in a network when
additional access ports are required? - ANSWERSA leaf switch can be added with connections to
every spine switch
Which statement identifies the functionality of virtual machines? - ANSWERSThe 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? - ANSWERSipv6 address autoconfig
When configuring IPv6 on an interface, which two IPv6 multicast groups are joined? (Choose
two) - ANSWERSFF02::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 - ANSWERS1.) NIC vendor OUI
2.) NIC MAC address
3.) default gateway
4.) host IP address
5.) subnet mask
