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CCNA 200-301 EXAM TEST
QUESTIONS
Why would a computer need to request information from a DNS server? - Correct Answer ✔️ ✔️ The computer needs to convert a name to an IP address
The Wi-Fi Alliance offers which of the following certifications for wireless devices that correctly implement security standards? - Correct Answer ✔️ ✔️ WPA
Consider two hosts (client and server) have an established TCP connection. The client tells the server that it wishes to terminate its connection. What flag will the server need to send the client in order to prevent the client from repeatedly sending the same request (flag) to close the connection? - Correct Answer ✔️ ✔️ ACK
Which IPv4 address type utilizes Class D addresses? - Correct Answer
✔️ ✔️ Multicast
What is it called when a DNS server forwards a DNS client's request it received to another DNS server? - Correct Answer ✔️ ✔️
Recursive lookup
Which protocol would typically be used for a basic file transfer between two Cisco devices? - Correct Answer ✔️ ✔️ None of the above
Which of the following is typically correct concerning the Auxiliary (Aux) Port? - Correct Answer ✔️ ✔️ It is used to make a phone call to connect into the router.
Which MEF-defined Metro Ethernet service allows two CPE devices to exchange frames similarly to leased lines? - Correct Answer ✔️ ✔️
E-Line
An engineer needs to put a new IOS image into a router's flash memory as part of an IOS upgrade. Which of the following could the engineer do to move files into the router? - Correct Answer ✔️ ✔️ Use the copy ftp flash command to copy files into flash using FTP
IGMP, resides on what layer of the most current TCP/IP model? - Correct Answer ✔️ ✔️ Layer 3
Frames that do not meet the minimum frame size are called which of the following? - Correct Answer ✔️ ✔️ Runts
Which of the following is NOT a goal of a routing protocol? - Correct
Answer ✔️ ✔️ To always forward a frame to the next destination address
Under which circumstance would you NOT use UDP? - Correct Answer
✔️ ✔️ Using SMTP
An engineer first confirms that a router's interface Fa0/0 is up and working. He then configures that interface with the ip address 10.101.101.101 255.255.255.128 command. The engineer leaves configuration mode, and issues the show ip route command. Which of the following masks will be listed in the output that describes the
connected route that exists as a result of this new ip address command? - Correct Answer ✔️ ✔️ /
Which of the following configuration management tools uses a push model to configure network devices? - Correct Answer ✔️ ✔️ Ansible
Which of the following causes would likely result in a line protocol being down while the serial interface is up? - Correct Answer ✔️ ✔️ Encapsulation mismatch
Which of the following commands on a Windows OS should list both the IP address and DNS servers as learned with DHCP? - Correct Answer ✔️ ✔️ ipconfig/all
An IPv6 address is divided into 3 parts. Which of the following is NOT one of them? - Correct Answer ✔️ ✔️ Multicast Prefix
What would be the benefit in using asymmetric speeds in a home environment? - Correct Answer ✔️ ✔️ You get a slower upload speed, but it increases
Which method of adding routes to a routing table involves an engineer's manual input via the CLI? - Correct Answer ✔️ ✔️ None of the above
Which of the following commands matches all IP packets that are sourced from subnet 172.16.64.0/22, destined to subnet 172.16.128.0/23? - Correct Answer ✔️ ✔️ access-list 101 permit ip 172.16.64.0 0.0.3.255 172.16.128.0 0.0.1.
Which answers encrypt the password that will be required of a user after they type the enable EXEC command? - Correct Answer ✔️ ✔️
enable-secret password-value
If you wanted to use a multi-switching VLAN without trunking switches how would this process work? - Correct Answer ✔️ ✔️ You need
one cable for each VLAN between switches. If you had two VLANs, you would need two cables.
Which option is not one of the most commonly deployed virtualization vendors and products? - Correct Answer ✔️ ✔️ Oracle XenSpace
What are the two ICMP messages used by the ping command? - Correct Answer ✔️ ✔️ Echo request and echo reply
Which of the following commands would you use to disable Cisco Discovery Protocol on a particular interface? - Correct Answer ✔️
✔️ no cdp enable
The Cisco Meraki cloud-based APs are most accurately described by which one of the following statements? - Correct Answer ✔️ ✔️
Autonomous APs centrally managed
With dynamic NAT, performing translation for inside addresses only, what causes NAT table entries to be created?
Which Cisco IOS command is used to control the username/password combination that will be sent to a remote device for PAP authentication? - Correct Answer ✔️ ✔️ ppp pap sent-username
Which layer of the OSI model is considered a segment? - Correct Answer ✔️ ✔️ Transport Layer
Which cloud service model provides access to an application that is built, monitored, and offered by the cloud provider? - Correct Answer ✔️ ✔️ SaaS
Which error codes is unexpected on LAN switch physical interface? - Correct Answer ✔️ ✔️ Line status: up
Protocol Status: down
Interface Status: no connected
Which security function would be the best option to mitigate a DoS attack? - Correct Answer ✔️ ✔️ Stateful firewall
Which command would enable a router WAN interface to act as a DHCP client? - Correct Answer ✔️ ✔️ ip address dhcp
Consider a host "PC1" is attempting to send a packet to another host "PC2". The two hosts are on the same subnet.
Which of the following is likely to occur? - Correct Answer ✔️ ✔️ PC1 will use ARP to find information about PC2, then forward the packet to PC
Which of the following controllers (if any) uses a mostly centralized control plane model? - Correct Answer ✔️ ✔️ OpenDaylight Controller
Which part of the following URI is the protocol?
https://DNAC.example.com/dna/intent/api/v1/network-device/count - Correct Answer ✔️ ✔️ https
What command would you issue if you wanted to see the configured values for IP address, subnet mask, default gateway, and DNS servers on a Windows device? - Correct Answer ✔️ ✔️ ipconfig/all
A _________ address is an address a single host listens to on a network.
- Correct Answer ✔️ ✔️ Unicast
What is another term that references Port Address Translation? - Correct Answer ✔️ ✔️ Nat Overload
How many Bytes are in the Flag of an HDLC frame? - Correct Answer ✔️ ✔️ 1
R1(config)# ip access-list standard ACL_PROTECTSNMP
R1(config-std-nacl)# permit host 10.10.10.
R1(config-std-nacl)# exit
R1(config)# snmp-server community V011eyB@11!!! RO ACL_PROTECTSNMP
R1(config)# snmp-server location Atlanta
R1(config)# snmp-server contact George Burdell
R1(config)# end
R1# - Correct Answer ✔️ ✔️ Read write access to the MIB is permitted
Considering the differences between NAT and PAT, which is the most accurate description? - Correct Answer ✔️ ✔️ PAT translates many IP addresses into a few or even one IP address.
The TCP/IP model's "Packet" would fall under what OSI layer? - Correct Answer ✔️ ✔️ L3PDU
If you wanted to see the configured subnet mask value in prefix notation rather than in dotted decimal on a Linux system, which command(s) would you use? - Correct Answer ✔️ ✔️ ip address
NAT has been configured to translate source addresses of packets for the inside part of the network, but only for some hosts as identified by
Which command is used to access context sensitive help in a Cisco switch or router? - Correct Answer ✔️ ✔️?
What command would need to be utilized to allow DAI to check for source MAC addresses? - Correct Answer ✔️ ✔️ ip arp inspection validate src-mac
TCP, resides on what layer of the most current TCP/IP model? - Correct Answer ✔️ ✔️ Layer 4
Which protocol is not used by APIC-EM on its Southbound Interface? - Correct Answer ✔️ ✔️ OpenFlow
Which of the following is the prefix for address 2000:0000:0000:0005:6000:0700:0080:0009, assuming a mask of /64? - Correct Answer ✔️ ✔️ 2000:0:0:5::/
Which of the following is required when configuring port security with sticky learning? - Correct Answer ✔️ ✔️ enable port security, which requires the switchport port-security interface subcommand
What comes before the value of the duplex and speed if they are determined by autonegotiation? - Correct Answer ✔️ ✔️ a-
