Cisco CCNA 200-301 Practice Test

Cisco Practice Tests

Question 1 / 55 - Mode : Exam
Which IPv6 prefix is used by the typical LAN for IPv6 networks? A. /32 B. /126 C. /48 D. /64 E. /24 F. /128 Which command is used to disable unused switchports? A. no shutdown B. off C. disable D. shutdown E. quit What commands would you need to configure to enable DHCP Snooping so that PC4 couldn’t become a rogue DHCP server? A. Configure the following on SW 2: ip dhcp snooping, ip dhcp snooping vlan 10, int gi0/12, ip dhcp snooping trust B. Configure the following on SW 1: ip dhcp snooping, ip dhcp snooping vlan 10, int gi0/24, ip dhcp snooping trust C. Configure the following on SW 2: ip dhcp snooping, ip dhcp snooping vlan 10, int gi0/24, ip dhcp snooping trust D. Configure the following on SW 2: ip dhcp snooping, ip dhcp snooping vlan 20, int gi0/24, ip dhcp snooping trust E. Configure the following on SW 2: ip dhcp snooping, ip dhcp snooping vlan 20, int gi0/12, ip dhcp snooping trust F. Configure the following on SW 1: ip dhcp snooping, ip dhcp snooping vlan 20, int gi0/24, ip dhcp snooping trust What command should you configure globally to enable a 15-minute recovery time for the port security errdisable state? A. errdisable recovery interval 15 B. errdisable recovery timer 15 C. errdisable recovery timer 900 D. errdisable recovery interval 900 Of the figures shown, which depicts an accurate Clos Architecture? A. Topology A B. Topology B C. Topology C D. Topology D Identify the commands used to correctly configure multiarea OSPF. (Choose two) A. OSPF can be enabled universally within an area by using the [ip ospf area] command on any router within a specific area. B. The [ip ospf cost] command specifies the OSPF cost of sending a packet on an interface. C. The [network area] command defines the interfaces on which OSPF runs and defines the area IDs for those interfaces. D. Individual routers can only be configured with a single OSFP routing process number using the [router ospf] command. https://www.learncisco.net/courses/icnd-2/implementing-a-multiarea-ospf-solution/multiarea-ospf-configuration.html Review the topology diagram. Network 10.123.0.0/24 is the backbone area. Network 10.12.0.0/24 is area 1, and network 10.34.0.0/29 is in area 2. Which of the following are true? (Choose three) A. R1 is a backbone router. B. R1 is an ABR. C. R1 is an internal router. D. R3 would see the OSPF network of 10.12.0.0/24 as an intra-area route. E. R1 and R3 would have the same LSA information about the backbone area. In a reflection attack, the source IP address in the attack packets is spoofed so that it contains which one of the following entities? A. The address of the attacker B. The address of the reflector C. The address of the victim D. The address of the router Which of the following components physically connects the router to the external world? A. Interface B. ROM C. Flash D. RAM E. CPU F. NVRAM https://www.learncisco.net/courses/icnd-2/network-management/router-internal-components-overview.html Each virtual OS instance that exists on a server is referred to as a ___________ A. KVM B. VM C. CSR D. hypervisor Which of the following are required attributes of a REST-based API? (Choose two) A. Uses HTTP B. Objects noted as to whether they can be cached C. Classful operation D. Client/server architecture In the virtualization world, the ___________ manages and allocates the host hardware for each VM. A. Host controller B. Hyperthreader C. Hypervisor D. Host service The network administrator needs to address seven LANs. RIP version 1 is the only routing protocol in use on the network and subnet 0 is not being used. What is the maximum number of usable IP addresses that can be supported on each LAN if the organization is using one class C address block? A. 8 B. 6 C. 30 D. 32 E. 14 F. 16 https://www.learncisco.net/courses/icnd-1/lan-connections/network-addressing-scheme.html What are the results of subnetting a large Class A network? (Choose two) A. Support fewer networks as compared to the original Class A network B. Support more devices in each network as compared to the original Class A network C. Support more networks as compared to the original Class A network D. Support fewer devices in each network as compared to the original Class A network Which microcode is used to test the basic functionality of router hardware and determine which components are present? A. bootstrap B. ROM monitor C. ROM D. POST E. RAM F. NVRAM To connect a Cisco wireless LAN controller to a wired network, which of the following would you use? Assume that this connection will carry traffic to and from APs. A. Console port B. Service port C. Distribution system port D. AP data port R3 has a static route configured that points toward the service provider. What command could you use to have R3 advertise an OSPFv3 default route to the internal network, regardless of whether R3 had its default static route? A. The decision to advertise a default route depends on the static route always being present on R3. B. The default behavior is to redistribute any default IPv6 routes into OSPFv3, so no action is required. C. Each of the other routers needs a static default route that leads to R3. D. Use the command default-information originate always in interface mode for G1/0 on R3. E. Have R3 use the command default-information originate always in OSPFv3 router configuration mode. Which options are not one of the manageable QoS characteristics of network traffic? (Choose two) A. Delay B. Jitter C. Queue size D. Clock rate E. Bandwidth F. Loss What is the purpose of the “service password-encryption“ command? A. It encrypts all passwords on your router. B. It encrypts the line console password only. C. It encrypts the vty password only. D. It is not a valid cisco command Which code represents a route inside an area in which it belongs? A. IS - ISIS Interarea B. OI - OSPF Inter C. DCE - Destination D. O - OSPF Intra R1, R2, R3, and R4 have their Fast Ethernet 0/0 interfaces attached to the same VLAN. A network engineer has typed a configuration for each router by using a word processor. He will later copy and paste the configuration into the routers. Examine the following exhibit, which lists configuration for the four routers, as typed by the network engineer. Assuming that all four routers can ping each other’s LAN IP addresses after the configuration has been applied, choose the routers that will be able to form a neighbor relationship with the other routers on the LAN. (You can assume that, if not shown in the exhibit, all other related parameters are still set to their defaults.) (Choose two) A. R1 B. R2 C. R3 D. R4 E. None of the routers will exchange routing information. Which of the following behaviors are applied to a low latency queue in a Cisco router or switch? (Choose two) A. Shaping B. Policing C. Priority scheduling D. Round-robin scheduling What are the VLAN design considerations? (Choose four) A. Both ends of an 802.1Q trunk link require matching native VLANs B. The native VLAN should be changed from VLAN 1 C. The maximum number of VLANs is 1001 D. DTP manages trunk negotiations between Cisco switches E. VLAN 0 is the factory default Ethernet VLAN F. The Cisco switch IP address should be in the management VLAN https://www.learncisco.net/courses/icnd-1/medium-size-switched-network-construction/vlans-and-trunk.html From the following options, what are the required REST API attributes? (Choose two) A. JSON-formatted data B. Unlayered systems C. Layered systems D. Client-server architecture What are three benefits of implementing VLANs? (Choose three) A. A higher level of network security can be reached by separating sensitive data traffic from other network traffic. B. A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructure. C. A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructure. D. Broadcast storms can be mitigated by increasing the number of broadcast domains, thus reducing their size. E. Broadcast storms can be mitigated by decreasing the number of broadcast domains, thus increasing their size. F. VLANs make it easier for IT staff to configure new logical groups, because the VLANs all belong to the same broadcast domain. G. Port-based VLANs increase switch-port use efficiency, thanks to 802.1Q trunks. https://www.learncisco.net/courses/ccna/part-5-virtual-lans-vlans/vlans-review.html What is the name of the firewall feature that, when used, can maintain a historical database of each connection through a device: Where it was sourced, destined, and which protocol and protocol port it was using? A. Stateless Inspection B. Stateful Inspection C. Network Protocol Analysis D. Protocol State Analysis What occurs when you enable the passive interface feature on a router interface that is running RIPv2? A. It suppresses the sending and receiving of routing updates on the interface B. It temporarily disables RIPv2 on the interface C. It suppresses the sending of routing updates out the interface D. It suppresses the sending of Hello packets out the interface E. It suppresses the sending and receiving of Hello packets on the interface While determining the best route and any backup routes to a destination, what parameter does EIGRP use to determine the metric for a neighbor to reach a particular network? A. Feasible successor distance B. Administrative distance C. Reported distance D. Feasible distance Which of the following OSPF packet types requests a missing information? A. link-state acknowledgement, or LSAck B. link-state update, or LSU C. link-state request, or LSR D. database description package, or DBD https://www.learncisco.net/courses/icnd-2/an-overview-of-ospf/link-state-databases.html Which public cloud WAN connection options do not offer the ability to have reliable QoS? (Choose two) A. Internet B. Internet VPN C. MPLS VPN D. Ethernet VPN E. Intercloud Which of the following route types is used when the route is manually configured by a system administrator? A. Directly connected B. Default route C. Dynamic routing D. Static routing https://www.learncisco.net/courses/icnd-1/ip-routing-technologies/static-routing.html Which application(s) would Jitter and Delay not be a concern for the users experience? A. Online Gaming. B. VoIP. C. Web browsers. D. videoconferencing. Which command can be used to verify that the current IPv6 path matches the desired route to the server? A. show ipv6 cef B. show ipv6 mroute C. show ipv6 neighbors D. show ipv6 route What is the number one design consideration for WANs? A. Number of people B. Number of sites connected C. Number of computers D. Number of resources You are implementing a VLSM network. You are using the Class B network of 172.16.0.0/16 and need to create 256 networks from this. The fifth network will then be subnetted into /30 networks. What is the subnet ID of the fourth /30 network? A. 172.16.4.12/30 B. 172.16.4.4/30 C. 172.16.4.6/30 D. 172.16.4.8/30 E. 172.16.4.14/30 F. 172.16.4.10/30 What type of variable is being shown? Routers = [R1,R2,R3] A. List B. Dictionary C. Simple D. Unsigned integers You need to apply a filter for IP subnets 172.16.0.0/24 to 172.16.15.0/24. What is the wildcard mask? A. 0.0.15.0 B. 0.0.0.255 C. 0.0.255.255 D. 0.0.15.255 E. 0.0.16.255 https://www.learncisco.net/courses/icnd-1/acls-and-nat/acl-wildcard-masking.html A large number of CRC errors may indicate the presence of electromagnetic interference. What command is used to troubleshoot CRC errors? A. show controller B. show shutdown C. show interface D. show counters E. show memory https://www.learncisco.net/courses/icnd-1/ethernet-lans/troubleshooting-switch-issues.html With IEEE 802.1x, which role does a LAN switch typically play? A. Authentication server B. Supplicant C. Translator D. Authenticator What value does an IPv6 link-local address begin with? A. :: B. FC00::/7 C. FE80::/10 D. ::1 Which two commands can be used to verify a trunk link configuration status on a given Cisco switch interface? (Choose two) A. show interface trunk B. show interface interface C. show ip interface brief D. show interface vlan E. show interface switchport https://www.learncisco.net/courses/icnd-1/medium-size-switched-network-construction/troubleshooting-switched-network.html Which of the following commands will display information about the specific port channel interface? A. show etherchannel summary B. show interface port-channel C. show etherchannel port-channel https://www.learncisco.net/courses/icnd-2/etherchannel-and-l3-redundancy/configuring-etherchannel.html Imagine you configured OSPFv2 in a small lab network. Which of the following answers list a condition that could keep the routers in your lab from learning all the routes to all the IPv4 routes in your small lab network? (Choose two) A. An ACL could be blocking router advertisements. B. Two neighboring routers that connect to the same link have been configured with the same OSPF area and with the same IPv4 subnet mask. C. Any physical layer problem that would prevent two neighboring routers from being able to ping each others IPv4 addresses in the subnet that exists between the two routers. D. Two neighboring routers that connect to the same link have been configured with the same OSPF process ID on the router ospf command. How is Telnet used to verify connectivity? (Choose two) A. It shows you the path required to reach the end device B. To determine if you have access to a particular service on a device C. It uses ICMP Echo requests to test connectivity D. To verify basic connectivity to a device Which cloud service is specific to one company that owns both the tools/infrastructure that creates the cloud and the people that use the services? A. Hybrid cloud B. Public cloud C. Private cloud D. Internal cloud You can use output filters in combination with any show command. Which of the following leaves out all output lines that match the filtering expression? A. include B. exclude C. begin D. section https://www.learncisco.net/courses/icnd-1/lan-connections/starting-a-router.html What versions of Wi-Fi Protected Access (WPA) were defined after the IEEE ratified the IEEE 802.11i security standard? (Choose two) A. WPA B. WPA2 C. WPA3 D. WPA0 Which is true in a spine-leaf architecture? (Choose two) A. Each leaf switch must connect to every spine switch. B. Each leaf switch must connect to one spine switch. C. Each spine switch must connect to every leaf switch. D. Each spine switch must connect to one leaf switch. You have connected to your Cisco IOS router using SSH for remote management. You have entered the command “debug ip rip“ to verify that RIP updates are being sent and received by the router. You wait for 90 seconds and notice that no RIP updates are being sent or received. After reviewing the RIP configuration, you conclude that the configuration is fine. You also verify that logging to the vty lines is set to debugging. Why are you not seeing the RIP updates? A. You need to issue the logging monitor 7 command B. You need to wait longer since RIP updates are every 180 seconds C. Debugs are not available for vty sessions D. You need to enable RIP E. You need to connect to the console port first F. You need to issue the terminal monitor command Which command is used to create a standard numbered IPv4 ACL? A. access-list numbered B. ip access-list C. numbered access-list D. access-list ip E. access-list The Wi-Fi Alliance offers which of the following certifications for wireless devices that correctly implement security standards? A. WEP B. WPA2 C. 802.11 D. AES Which command is used to verify your OSPFv3 neighbor adjacencies? A. show ospf neighbor B. show ipv6 brief C. show ipv6 ospf D. show ipv6 ospf neighbor How do EUI-64 interface ID assignments work? (Choose two) A. 16-bit 0xFFFE is inserted at the 24th bit of the MAC address to create a unique interface identifier. B. In the first bit of the Organizational Unique ID, or OUI, bit 8 indicates the scope: 1 for global and 2 for local C. The EUI-64 standard stretches MAC addresses from 48 to 56 bits D. Most burned-in addresses are globally scoped; therefore bit 7 will usually be 0 https://www.learncisco.net/courses/icnd-2/troubleshooting-basic-connectivity/ipv6-unicast-addresses.html At which layer of the OSI model is RSTP used to prevent loops? A. physical B. data link C. network D. transport https://www.learncisco.net/courses/icnd-2/vlans-and-spanning-tree/redundant-topologies.html Which of the following layer 2 WAN protocols is the most scalable transport technology ever developed? A. HDLC B. Ethernet C. Frame Relay D. ATM E. PPP https://www.learncisco.net/courses/icnd-2/wan-technologies/serial-encapsulation.html