200-301: Cisco Certified Network Associate (CCNA) Part 6
Question #: 301
Topic #: 1
What must a network administrator consider when deciding whether to configure a new wireless network with APs in autonomous mode or APs running in cloud- based mode?
A. Autonomous mode APs are less dependent on an underlay but more complex to maintain than APs in cloud-based mode.
B. Cloud-based mode APs relay on underlays and are more complex to maintain than APs in autonomous mode.
C. Cloud-based mode APs are easy to deploy but harder to automate than APs in autonomous mode.
D. Autonomous mode APs are easy to deploy and automate than APs in cloud-based mode.
Selected Answer: A
Question #: 302
Topic #: 1
When a switch receives a frame for an unknown destination MAC address, how is the frame handled?
A. flooded to all ports except the origination port
B. forwarded to the first available port
C. broadcast to all ports on the switch
D. inspected and dropped by the switch
Selected Answer: A
Question #: 303
Topic #: 1
Which state is bypassed in Rapid PVST+ when PortFast is enabled on a port?
A. blocking
B. forwarding
C. learning
D. discarding
Selected Answer: C
Question #: 304
Topic #: 1
What happens when a switch receives a frame with a destination MAC address that recently aged out?
A. The switch floods the frame to all ports in all VLANs except the port that received the frame.
B. The switch floods the frame to all ports in the VLAN except the port that received the frame.
C. The switch references the MAC address aging table for historical addresses on the port that received the frame.
D. The switch drops the frame and learns the destination MAC address again from the port that received the frame.
Selected Answer: B
Question #: 305
Topic #: 1
What is a function of store-and forward switching?
A. It reduces latency by eliminating error checking within the frame
B. It produces an effective level of error-free network traffic using CRCs.
C. It buffers frames and forwards regardless of errors within the frames.
D. It forwards a frame by checking only the destination MAC address
Selected Answer: B
Question #: 306
Topic #: 1
Refer to the exhibit. Switch AccSw1 has just been added to the network along with PC2. All VLANs have been implemented on AccSw2. How must the ports on
AccSw2 be configured to establish Layer 2 connectivity between PC1 and PC2?
A. interface GigabitEthernet1/2 switchport mode access switchport access vlan 2 ! interface GigabitEthernet1/24 switchport mode trunk
B. interface GigabitEthernet1/1 switchport mode access switchport access vlan 11 ! interface GigabitEthernet1/24 switchport mode trunk
C. interface GigabitEthernet1/24 switchport mode trunk switchport trunk allowed vlan 11, 12 ! interface GigabitEthernet1/1 switchport access vlan 11
D. interface GigabitEthernet1/2 switchport mode access switchport access vlan 12 ! interface GigabitEthernet1/24 switchport mode trunk switchport trunk allowed vlan 11, 12
Selected Answer: B
Question #: 307
Topic #: 1
Refer to the exhibit. A network engineer must update the configuration on Switch2 so that it sends LLDP packets every minute and the information sent via LLDP is refreshed every 3 minutes. Which configuration must the engineer apply?
A. Switch2(config)#lldp timer 60 Switch2(config)#lldp tlv-select 180
B. Switch2(config)#lldp timer 60 Switch2(config)#lldp holdtime 180
C. Switch2(config)#lldp timer 1 Switch2(config)#lldp holdtime 3
D. Switch2(config)#lldp timer 1 Switch2(config)#lldp tlv-select 3
Selected Answer: B
Question #: 308
Topic #: 1
Refer to the exhibit. Switch A is newly configured. All VLANs are present in the VLAN database. The IP phone and PC A on Gi0/1 must be configured for the appropriate VLANs to establish connectivity between the PCs. Which command set fulfills the requirement?
A. SwitchA(config-if)#switchport mode access SwitchA(config-if)#switchport access vlan 50 SwitchA(config-if)#switchport voice vlan 51
B. SwitchA(config-if)#switchport mode trunk SwitchA(config-if)#switchport trunk allowed vlan add 50, 51 SwitchA(config-if)#switchport voice vlan dot1p
C. SwitchA(config-if)#switchport mode trunk SwitchA(config-if)#switchport trunk allowed vlan 50, 51 SwitchA(config-if)#mis qos trust cos
D. SwitchA(config-if)#switchport mode access SwitchA(config-if)#switchport access vlan 50 SwitchA(config-if)#switchport voice vlan untagged
Selected Answer: A
Question #: 309
Topic #: 1
Refer to the exhibit. Two new switches are being installed. The remote monitoring team uses the support network to monitor both switches. Which configuration is the next step to establish a Layer 2 connection between the two PCs?
A. SwitchA(config)#interface GigabitEthernet0/1 SwitchA(config-if)#switchport access vlan 500 SwitchB(config)#interface GigabitEthernet0/1 SwitchB(config-if)#switchport access vlan 500
B. SwitchA(config)#interface GigabitEthernet0/1 SwitchA(config-if)#switchport mode trunk SwitchB(config)#interface GigabitEthernet0/1 SwitchB(config-if)#switchport mode trunk
C. SwitchA(config)#interface GigabitEthernet0/0 SwitchA(config-if)#switchport trunk allowed vlan 500, 550 SwitchB(config)#interface GigabitEthernet0/0 SwitchB(config-if)#switchport trunk allowed vlan 500, 550
D. SwitchA(config)#interface GigabitEthernet0/0 SwitchA(config-if)#spanning-tree portfast SwitchA(config-if)#spanning-tree bpduguard enable SwitchB(config)#interface GigabitEthernet0/0 SwitchB(config-if)#spanning-tree portfast SwitchB(config-if)#spanning-tree bpduguard enable
Selected Answer: A
Question #: 310
Topic #: 1
Refer to the exhibit. An engineer is configuring a new Cisco switch, NewSW, to replace SW2. The details have been provided:
✑ Switches SW1 and SW2 are third-party devices without support for trunk ports.
✑ The existing connections must be maintained between PC1, PC2, and PC3.
✑ Allow the switch to pass traffic from future VLAN 10.
Which configuration must be applied?
A. NewSW(config)#interface f0/0 NewSW(config-if)#switchport mode trunk NewSW(config-if)#switchport trunk native vlan 10 NewSW(config-if)#switchport trunk native vlan 10
B. NewSW(config)#interface f0/0 NewSW(config-if)#switchport mode access NewSW(config-if)#switchport trunk allowed vlan 2, 10 NewSW(config-if)#switchport trunk native vlan 2
C. NewSW(config)#interface f0/0 NewSW(config-if)#switchport mode access NewSW(config-if)#switchport trunk allowed vlan 2, 10 NewSW(config-if)#switchport trunk native vlan 10
D. NewSW(config)#interface f0/0 NewSW(config-if)#switchport mode trunk NewSW(config-if)#switchport trunk allowed vlan 2, 10 NewSW(config-if)#switchport trunk native vlan 2
Selected Answer: D
Question #: 311
Topic #: 1
Which WLC interface provides out-of-band management in the Cisco Unified Wireless Network Architecture?
A. AP-Manager
B. service port
C. dynamic
D. virtual
Selected Answer: B
Question #: 312
Topic #: 1
Refer to the exhibit. The network engineer is configuring a new WLAN and is told to use a setup password for authentication instead of the RADIUS servers.
Which additional set of tasks must the engineer perform to complete the configuration?
A. Disable PMF Enable PSK Enable 802.1x
B. Select WPA Policy Enable CCKM Enable PSK
C. Select WPA Policy Select WPA2 Policy Enable FT PSK
D. Select WPA2 Policy Disable PMF Enable PSK
Selected Answer: D
Question #: 313
Topic #: 1
Which mode must be set for Aps to communicate to a Wireless LAN Controller using the Control and Provisioning of Wireless Access Points (CAPWAP) protocol?
A. route
B. bridge
C. lightweight
D. autonomous
Selected Answer: C
Question #: 314
Topic #: 1
Which switch technology establishes a network connection immediately when it is plugged in?
A. PortFast
B. BPDU guard
C. UplinkFast
D. BackboneFast
Selected Answer: A
Question #: 315
Topic #: 1
Which command on a port enters the forwarding state immediately when a PC is connected to it?
A. switch(config)#spanning-tree portfast default
B. switch(config)#spanning-tree portfast bpduguard default
C. switch(config-if)#spanning-tree portfast trunk
D. switch(config-if)#no spanning-tree portfast
Selected Answer: A
Question #: 316
Topic #: 1
If a switch port receives a new frame while it is actively transmitting a previous frame, how does it process the frames?
A. The new frame is delivered first, the previous frame is dropped, and a retransmission request is sent
B. The previous frame is delivered, the new frame is dropped, and a retransmission request is sent
C. The new frame is placed in a queue for transmission after the previous frame
D. The two frames are processed and delivered at the same time
Selected Answer: C
Question #: 317
Topic #: 1
Refer to the exhibit. The entire MAC address table for SW1 is shown here:
What does SW1 do when Br-4 sends a frame for Br-2
A. It performs a lookup in the MAC address table for Br-4 and discards toe frame due to a missing entry.
B. It floods the frame out or all ports except on the port where Br-2 is connected.
C. It Inserts the source MAC address and port into the forwarding table and forwards the frame to Br-2.
D. It maps the Layer 2 MAC address for Fa0/3 to the Layer 3 IP address and towards the frame.
Selected Answer: C
Question #: 318
Topic #: 1
How does MAC learning function?
A. adds unknown source MAC addresses to the CAM table
B. protects against denial of service attacks
C. populates the ARP table with the egress port
D. sends an ARP request to locate unknown destinations
Selected Answer: A
Question #: 319
Topic #: 1
Refer to the exhibit. The entire Marketing-SW1 MAC address table is shown here:
What does the switch do when PC-4 sends a frame to PC-1?
A. It performs a lookup in the MAC address table and discards the frame due to a missing entry.
B. It maps the Layer 2 MAC address to the Layer 3 IP address and forwards the frame.
C. It inserts the source MAC address and port into the table and forwards the frame to PC-1.
D. It floods the frame out of all ports except on the port where PC-1 is connected.
Selected Answer: C
Question #: 320
Topic #: 1
Refer to the exhibit. Which switch becomes the root of a spanning tree for VLAN 10 if the primary switch fails and all links are of equal speed?
A. SW1
B. SW2
C. SW3
D. SW4
Selected Answer: C
Question #: 321
Topic #: 1
Refer to the exhibit. Host A sent a data frame destined for host D.
What does the switch do when it receives the frame from host A?
A. It floods the frame out of all ports except port Fa0/1
B. It experiences a broadcast storm
C. It shuts down the port Fa0/1 and places it in err-disable mode
D. It drops the frame from the switch CAM table
Selected Answer: A
Question #: 322
Topic #: 1
Refer to the exhibit. Which switch becomes the root of the spanning tree?
A. Switch 1
B. Switch 2
C. Switch 3
D. Switch 4
Selected Answer: B
Question #: 323
Topic #: 1
Which channel-group mode must be configured when multiple distribution interfaces connected to a WLC are bundled?
A. Channel-group mode passive.
B. Channel-group mode on.
C. Channel-group mode desirable.
D. Channel-group mode active.
Selected Answer: B
Question #: 324
Topic #: 1
Refer to the exhibit. Which switch become the root of a spanning tree for VLAN 20 if all links are of equal speed?
A. SW1
B. SW2
C. SW3
D. SW4
Selected Answer: A
Question #: 325
Topic #: 1
Which Layer 2 switch function encapsulates packets for different VLANs so that the packets transverse the same port and maintain traffic separation between the
VLANs?
A. VLAN marking
B. VLAN numbering
C. VLAN DSCP
D. VLAN tagging
Selected Answer: D
Question #: 326
Topic #: 1
Which value is the unique identifier that an access point uses to establish and maintain wireless connectivity to wireless network devices?
A. VLAN ID
B. SSID
C. RFID
D. WLAN ID
Selected Answer: B
Question #: 327
Topic #: 1
An engineer must configure neighbor discovery between the company router and an ISP.
What is the next step to complete the configuration if the ISP uses a third-party router?
A. Enable LLDP globally.
B. Disable CDP on gi0/0.
C. Enable LLDP TLVs on the ISP router.
D. Disable auto-negotiation.
Selected Answer: D
Question #: 328
Topic #: 1
DRAG DROP –
Drag and drop the facts about wireless architectures from the left onto the types of access point on the right. Not all options are used.
Select and Place:
Suggestion Answer:
Question #: 329
Topic #: 1
What is a function of MAC learning on a switch?
A. MAC address learning is disabled by default on all VLANs.
B. Frames received for a destination MAC address not listed in the address table are dropped.
C. The MAC address table is used to populate the ARP table.
D. A static MAC address is manually added to the MAC table.
Selected Answer: C
Question #: 330
Topic #: 1
What does a switch do when it receives a frame whose destination MAC address is missing from the MAC address table?
A. It changes the checksum of the frame to a value that indicates an invalid frame.
B. It updates the CAM table with the destination MAC address of the frame.
C. It appends the table with a static entry for the MAC and shuts down the port.
D. It floods the frame unchanged across all remaining ports in the incoming VLAN.
Selected Answer: D
Question #: 331
Topic #: 1
By default, how long will the switch continue to know a workstation MAC address after the workstation stops sending traffic?
A. 200 seconds
B. 300 seconds
C. 600 seconds
D. 900 seconds
Selected Answer: B
Question #: 332
Topic #: 1
A project objective is to minimize the association time to the different access points as mobile devices move around the office. The ideal solution must cover numerous devices and device types, including laptops, mobile phones, tablets and wireless printers. What must be configured?
A. 802.11v BSS Max Idle Service
B. 802.11v Disassociation Imminent
C. 802.11ax BSS configure
D. 802.11k neighbor List Dual Band
Selected Answer: B
Question #: 333
Topic #: 1
Which two protocols are used by an administrator for authentication and configuration on access points? (Choose two.)
A. 802.1Q
B. RADIUS
C. Kerberos
D. TACACS+
E. 802.1x
Selected Answer: BD
Question #: 334
Topic #: 1
DRAG DROP –
Drag and drop the statements about access-point modes from the left onto the corresponding modes on the right.
Select and Place:
Suggestion Answer:
Question #: 335
Topic #: 1
A WLC sends alarms about a rogue AP, and the network administrator verifies that the alarms are caused by a legitimate autonomous AP. How must the alarms be stopped for the MAC address of the AP?
A. Remove the AP from WLC management
B. Place the AP into manual containment.
C. Manually remove the AP from Pending state.
D. Set the AP Class Type to Friendly.
Selected Answer: D
Question #: 336
Topic #: 1
What is one reason to implement LAG on a Cisco WLC?
A. to increase security and encrypt management frames
B. to enable connected switch ports to failover and use different VLANs
C. to provide link redundancy and load balancing
D. to allow for stateful and link-state failover
Selected Answer: C
Question #: 337
Topic #: 1
When an access point is seeking to join wireless LAN controller, which message is sent to the AP-Manager interface?
A. Discovery response
B. DHCP request
C. DHCP discover
D. Discovery request
Selected Answer: D
Question #: 338
Topic #: 1
Refer to the exhibit. A network engineer configures the Cisco WLC to authenticate local wireless clients against a RADIUS server. Which task must be performed to complete the process?
A. Change the Support for CoA to Enabled
B. Select Enable next to Management
C. Select Enable next to Network User
D. Change the Server Status to Disabled
Selected Answer: C
Question #: 339
Topic #: 1
After installing a new Cisco ISE server which task must the engineer perform on the Cisco WLC to connect wireless clients on a specific VLAN based on their credentials?
A. Disable the LAG Mode on Next Reboot.
B. Enable the Event Driven RRM.
C. Enable the Allow AAA Override.
D. Enable the Authorize MIC APs against auth-list or AAA
Selected Answer: C
Question #: 340
Topic #: 1
Refer to the exhibit. Router R1 is running three different routing protocols. Which route characteristic is used by the router to forward the packet that it receives for destination IP 172.16.32.1?
A. longest prefix
B. administrative distance
C. cost
D. metric
Selected Answer: A
Question #: 341
Topic #: 1
Refer to the exhibit. Router R1 Fa0/0 cannot ping router R3 Fa0/1. Which action must be taken in router R1 to help resolve the configuration issue?
A. set the default gateway as 20.20.20.2
B. configure a static route with Fa0/1 as the egress interface to reach the 20.20.2.0/24 network
C. configure a static route with 10.10.10.2 as the next hop to reach the 20.20.20.0/24 network
D. set the default network as 20.20.20.0/24
Selected Answer: C
Question #: 342
Topic #: 1
By default, how does EIGRP determine the metric of a route for the routing table?
A. It uses the bandwidth and delay values of the path to calculate the route metric.
B. It uses a default metric of 10 for all routes that are learned by the router.
C. It counts the number of hops between the receiving and destination routers and uses that value as the metric.
D. It uses a reference bandwidth and the actual bandwidth of the connected link to calculate the route metric.
Selected Answer: A
Question #: 343
Topic #: 1
Router R1 must send all traffic without a matching routing-table entry to 192.168.1.1. Which configuration accomplishes this task?
A. R1#config t R1(config)#ip routing R1(config)#ip route default-route 192.168.1.1
B. R1#config t R1(config)#ip routing R1(config)#ip route 192.168.1.1 0.0.0.0 0.0.0.0
C. R1#config t R1(config)#ip routing R1(config)#ip route 0.0.0.0 0.0.0.0 192.168.1.1
D. R1#config t R1(config)#ip routing R1(config)#ip default-gateway 192.168.1.1
Selected Answer: C
Question #: 344
Topic #: 1
A packet is destined for 10.10.1.22. Which static route does the router choose to forward the packet?
A. ip route 10.10.1.0 255.255.255.240 10.10.255.1
B. ip route 10.10.1.20 255.255.255.252 10.10.255.1
C. ip route 10.10.1.16 255.255.255.252 10.10.255.1
D. ip route 10.10.1.20 255.255.255.254 10.10.255.1
Selected Answer: B
Question #: 345
Topic #: 1
Refer to the exhibit. How does the router manage traffic to 192.168.12.16?
A. It chooses the EIGRP route because it has the lowest administrative distance.
B. It load-balances traffic between all three routes.
C. It chooses the OSPF route because it has the longest prefix inclusive of the destination address.
D. It selects the RIP route because it has the longest prefix inclusive of the destination address.
Selected Answer: D
Question #: 346
Topic #: 1
What are two reasons for an engineer to configure a floating static route? (Choose two.)
A. to enable fallback static routing when the dynamic routing protocol fails
B. to route traffic differently based on the source IP of the packet
C. to automatically route traffic on a secondary path when the primary path goes down
D. to support load balancing via static routing
E. to control the return path of traffic that is sent from the router
Selected Answer: AC
Question #: 347
Topic #: 1
Refer to the exhibit. How does router R1 handle traffic to 192.168.10.16?
A. It selects the IS-IS route because it has the shortest prefix inclusive of the destination address
B. It selects the RIP route because it has the longest prefix inclusive of the destination address
C. It selects the OSPF route because it has the lowest cost
D. It selects the EIGRP route because it has the lowest administrative distance
Selected Answer: B
Question #: 348
Topic #: 1
Refer to the exhibit. A router received these five routes from different routing information sources. Which two routes does the router install in its routing table?
(Choose two.)
A. OSPF route 10.0.0.0/30
B. IBGP route 10.0.0.0/30
C. OSPF route 10.0.0.0/16
D. EIGRP route 10.0.0.1/32
E. RIP route 10.0.0.0/30
Selected Answer: AD
Question #: 349
Topic #: 1
Refer to the exhibit. To which device does Router1 send packets that are destined to host 10.10.13.165?
A. Router2
B. Router3
C. Router4
D. Router5
Selected Answer: B
Question #: 350
Topic #: 1
R1 has learned route 10.10.10.0/24 via numerous routing protocols. Which route is installed?
A. route with the next hop that has the highest IP
B. route with the lowest cost
C. route with the lowest administrative distance
D. route with the shortest prefix length
Selected Answer: C
Question #: 351
Topic #: 1
Which two minimum parameters must be configured on an active interface to enable OSPFV2 to operate? (Choose two.)
A. OSPF process ID
B. OSPF MD5 authentication key
C. OSPF stub flag
D. IPv6 address
E. OSPF area
Selected Answer: AE
Question #: 352
Topic #: 1
Refer to the exhibit. What commands are needed to add a sub-interface to Ethernet0/0 on R1 to allow for VLAN 20, with IP address 10.20.20.1/24?
A. R1(config)#interface ethernet0/0 R1(config-if)#encapsulation dot1q 20 R1(config-if)#ip address 10.20.20.1 255.255.255.0
B. R1(config)#interface ethernet0/0.20 R1(config-if)#encapsulation dot1q 20 R1(config-if)#ip address 10.20.20.1 255.255.255.0
C. R1(config)#interface ethernet0/0.20 R1(config-if)#ip address 10.20.20.1 255.255.255.0
D. R1(config)#interface ethernet0/0 R1(config-if)#ip address 10.20.20.1 255.255.255.0
Selected Answer: B
Question #: 353
Topic #: 1
Refer to the exhibit. What does router R1 use as its OSPF router-ID?
A. 10.10.1.10
B. 10.10.10.20
C. 172.16.15.10
D. 192.168.0.1
Selected Answer: C
Question #: 354
Topic #: 1
Refer to the exhibit. The loopback1 interface of the Atlanta router must reach the loopback3 interface of the Washington router. Which two static host routes must be configured on the New York router? (Choose two.)
A. ipv6 route 2000::3/128 s0/0/0
B. ipv6 route 2000::1/128 s0/0/1
C. ipv6 route 2000::1/128 2012::1
D. ipv6 route 2000::1/128 2012::2
E. ipv6 route 2000::3/128 2023::3
Selected Answer: CE
Question #: 355
Topic #: 1
Refer to the exhibit. After the configuration is applied, the two routers fail to establish an OSPF neighbor relationship. What is the reason for the problem?
A. The OSPF process IDs are mismatched
B. The network statement on Router1 is misconfigured
C. Router2 is using the default hello timer
D. The OSPF router IDs are mismatched
Selected Answer: C
Question #: 356
Topic #: 1
Refer to the exhibit. Which route type is configured to reach the Internet?
A. floating static route
B. host route
C. network route
D. default route
Selected Answer: D
Question #: 357
Topic #: 1
Refer to the exhibit. Which path is used by the router for Internet traffic?
A. 209.165.200.0/27
B. 0.0.0.0/0
C. 10.10.13.0/24
D. 10.10.10.0/28
Selected Answer: B
Question #: 358
Topic #: 1
When OSPF learns multiple paths to a network, how does it select a route?
A. For each existing interface, it adds the metric from the source router to the destination to calculate the route with the lowest bandwidth.
B. It counts the number of hops between the source router and the destination to determine the route with the lowest metric.
C. It divides a reference bandwidth of 100 Mbps by the actual bandwidth of the exiting interface to calculate the route with the lowest cost.
D. It multiplies the active K values by 256 to calculate the route with the lowest metric.
Selected Answer: C
Question #: 359
Topic #: 1
When a floating static route is configured, which action ensures that the backup route is used when the primary route fails?
A. The administrative distance must be higher on the primary route so that the backup route becomes secondary.
B. The default-information originate command must be configured for the route to be installed into the routing table.
C. The floating static route must have a lower administrative distance than the primary route so it is used as a backup.
D. The floating static route must have a higher administrative distance than the primary route so it is used as a backup
Selected Answer: D
Question #: 360
Topic #: 1
Refer to the exhibit. The show ip ospf interface command has been executed on R1. How is OSPF configured?
A. A point-to-point network type is configured.
B. The interface is not participating in OSPF.
C. The default Hello and Dead timers are in use.
D. There are six OSPF neighbors on this interface.
Selected Answer: C
