350-401: Implementing Cisco Enterprise Network Core Technologies (ENCOR) Part 3
Question #: 141
Topic #: 1
Which NTP Stratum level is a server that is connected directly to an authoritative time source?
A. Stratum 0
B. Stratum 1
C. Stratum 14
D. Stratum 15
Selected Answer: B
Question #: 142
Topic #: 1
Refer to the exhibit.
An engineer reconfigures the port-channel between SW1 and SW2 from an access port to a trunk and immediately notices this error in SW1’s log:
*Mar 1 09:47:22.245: %PM-4-ERR_DISABLE: bpduguard error detected on Gi0/0, putting Gi0/0 in err-disable state
Which command set resolves this error?
A. SW1(config-if)#interface Gi0/0 SW1(config-if)#no spanning-tree bpdufilter SW1(config-if)#shut SW1(config-if)#no shut
B. SW1(config-if)#interface Gi0/0 SW1(config-if)#no spanning-tree bpduguard enable SW1(config-if)#shut SW1(config-if)#no shut
C. SW1(config-if)#interface Gi0/0 SW1(config-if)#spanning-tree bpduguard enable SW1(config-if)#shut SW1(config-if)#no shut
D. SW1(config-if)#interface Gi0/1 SW1(config-if)#spanning-tree bpduguard enable SW1(config-if)#shut SW1(config-if)#no shut
Selected Answer: B
Question #: 143
Topic #: 1
When a wireless client roams between two different wireless controllers, a network connectivity outage is experienced for a period of time.
Which configuration issue would cause this problem?
A. Not all of the controllers in the mobility group are using the same mobility group name.
B. Not all of the controllers within the mobility group are using the same virtual interface IP address.
C. All of the controllers within the mobility group are using the same virtual interface IP address.
D. All of the controllers in the mobility group are using the same mobility group name.
Selected Answer: B
Question #: 144
Topic #: 1
What is the role of the RP in PIM sparse mode?
A. The RP maintains default aging timeouts for all multicast streams requested by the receivers.
B. The RP acts as a control-plane node only and does not receive or forward multicast packets.
C. The RP is the multicast router that is the root of the PIM-SM shared multicast distribution tree.
D. The RP responds to the PIM join messages with the source of a requested multicast group.
Selected Answer: C
Question #: 145
Topic #: 1
Why is an AP joining a different WLC than the one specified through option 43?
A. The AP is joining a primed WLC
B. The APs broadcast traffic is unable to reach the WLC through Layer 2
C. The AP multicast traffic is unable to reach the WLC through Layer 3
D. The WLC is running a different software version
Selected Answer: A
Question #: 146
Topic #: 1
Company policy restricts VLAN 10 to be allowed only on SW1 and SW2. All other VLANs can be on all three switches. An administrator has noticed that VLAN 10 has propagated to SW3.
Which configuration corrects the issue?
A. SW1(config)#int gi1/1 SW1(config)#switchport trunk allowed vlan 1-9,11-4094
B. SW2(config)#int gi1/2 SW2(config)#switchport trunk allowed vlan 10
C. SW2(config)#int gi1/2 SW2(config)#switchport trunk allowed vlan 1-9,11-4094
D. SW1(config)#int gi1/1 SW1(config)#switchport trunk allowed vlan 10
Selected Answer: C
Question #: 147
Topic #: 1
Which First Hop Redundancy Protocol should be used to meet a design requirement for more efficient default gateway bandwidth usage across multiple devices?
A. GLBP
B. LACP
C. HSRP
D. VRRP
Selected Answer: A
Question #: 148
Topic #: 1
A client device roams between access points located on different floors in an atrium. The access points are joined to the same controller and configured in local mode. The access points are in different AP groups and have different IP addresses, but the client VLAN in the groups is the same.
Which type of roam occurs?
A. inter-controller
B. inter-subnet
C. intra-VLAN
D. intra-controller
Selected Answer: D
Question #: 149
Topic #: 1
Which DHCP option helps lightweight APs find the IP address of a wireless LAN controller?
A. Option 43
B. Option 60
C. Option 67
D. Option 150
Selected Answer: A
Question #: 150
Topic #: 1
Refer to the exhibit.
A network engineer is configuring OSPF between router R1 and router R2. The engineer must ensure that a DR/BDR election does not occur on the Gigabit
Ethernet interfaces in area 0.
Which configuration set accomplishes this goal?
A. R1(config-if)interface Gi0/0 R1(config-if)ip ospf network point-to-point R2(config-if)interface Gi0/0 R2(config-if)ip ospf network point-to-point
B. R1(config-if)interface Gi0/0 R1(config-if)ip ospf network broadcast R2(config-if)interface Gi0/0 R2(config-if)ip ospf network broadcast
C. R1(config-if)interface Gi0/0 R1(config-if)ip ospf database-filter all out R2(config-if)interface Gi0/0 R2(config-if)ip ospf database-filter all out
D. R1(config-if)interface Gi0/0 R1(config-if)ip ospf priority 1 R2(config-if)interface Gi0/0 R2(config-if)ip ospf priority 1
Selected Answer: A
Question #: 151
Topic #: 1
Refer to the exhibit.
Which type of antenna does the radiation pattern represent?
A. multidirectional
B. directional patch
C. omnidirectional
D. Yagi
Selected Answer: D
Question #: 152
Topic #: 1
Wireless users report frequent disconnections from the wireless network. While troubleshooting, a network engineer finds that after the user is disconnected, the connection re-establishes automatically without any input required. The engineer also notices these message logs:
AP ‘AP2’ is down. Reason: Radio channel set. 6:54:04 PM
AP ‘AP4’ is down. Reason: Radio channel set. 6:44:49 PM
AP ‘AP7’ is down. Reason: Radio channel set. 6:34:32 PM
Which action reduces the user impact?
A. enable coverage hole detection
B. increase the AP heartbeat timeout
C. enable BandSelect
D. increase the dynamic channel assignment interval
Selected Answer: D
Question #: 153
Topic #: 1
Refer to the exhibit.
The inside and outside interfaces in the NAT configuration of this device have been correctly identified.
What is the effect of this configuration?
A. NAT64
B. dynamic NAT
C. static NAT
D. PAT
Selected Answer: D
Question #: 154
Topic #: 1
DRAG DROP –
Drag and drop the descriptions from the left onto the routing protocol they describe on the right.
Select and Place:
Suggestion Answer:
Question #: 155
Topic #: 1
What is the purpose of an RP in PIM?
A. send join messages toward a multicast source SPT
B. ensure the shortest path from the multicast source to the receiver
C. receive IGMP joins from multicast receivers
D. secure the communication channel between the multicast sender and receiver
Selected Answer: A
Question #: 156
Topic #: 1
Refer to the exhibit. Which command must be applied to R2 for an OSPF neighborship to form?
A. network 20.1.1.2 255.255.0.0 area 0
B. network 20.1.1.2 0.0.0.0 area 0
C. network 20.1.1.2 255.255.255.255 area 0
D. network 20.1.1.2 0.0.255.255 area 0
Selected Answer: B
Question #: 157
Topic #: 1
Refer to the exhibit. Which router is the designated router on the segment 192.168.0.0/24?
A. This segment has no designated router because it is a p2p network type.
B. Router Chicago because it has a lower router ID.
C. Router NewYork because it has a higher router ID.
D. This segment has no designated router because it is a nonbroadcast network type.
Selected Answer: A
Question #: 158
Topic #: 1
Refer to the exhibit. Which two commands are needed to allow for full reachability between AS 1000 and AS 2000? (Choose two.)
A. R2#no network 10.0.0.0 255.255.255.0
B. R2#network 209.165.201.0 mask 255.255.192.0
C. R2#network 192.168.0.0 mask 255.255.0.0
D. R1#no network 10.0.0.0 255.255.255.0
E. R1#network 192.168.0.0 mask 255.255.0.0
Selected Answer: AC
Question #: 159
Topic #: 1
Refer to the exhibit. An engineer attempts to configure a router on a stick to route packets between Clients, Servers, and Printers; however, initial tests show that this configuration is not working. Which command set resolves this issue?
A. interface Vlan10 no ip vrf forwarding Clients ! interface Vlan20 no ip vrf forwarding Servers ! interface Vlan30 no ip vrf forwarding Printers
B. router eigrp 1 network 10.0.0.0 255.255.255.0 network 172.16.0.0 255.255.255.0 network 192.168.1.0 255.255.255.0
C. interface Vlan10 no ip vrf forwarding Clients ip address 192.168.1.1. 255.255.255.0 ! interface Vlan20 no ip vrf forwarding Servers ip address 172.16.1.1 255.255.255.0 ! interface Vlan30 no ip vrf forwarding Printers ip address 10.1.1.1 255.255.255.0
D. router eigrp 1 network 10.0.0.0 255.0.0.0 network 172.16.0.0 255.255.0.0 network 192.168.1.0 255.255.0.0
Selected Answer: C
Question #: 160
Topic #: 1
How does SSO work with HSRP to minimize network disruptions?
A. It enables HSRP to elect another switch in the group as the active HSRP switch.
B. It ensures fast failover in the case of link failure.
C. It enables data forwarding along known routes following a switchover, while the routing protocol reconverges.
D. It enables HSRP to failover to the standby RP on the same device.
Selected Answer: D
Question #: 161
Topic #: 1
Refer to the exhibit. Which command when applied to the Atlanta router reduces type 3 LSA flooding into the backbone area and summarizes the inter-area routes on the Dallas router?
A. Atlanta(config-router)#area 0 range 192.168.0.0 255.255.252.0
B. Atlanta(config-router)#area 1 range 192.168.0.0 255.255.248.0
C. Atlanta(config-router)#area 0 range 192.168.0.0 255.255.248.0
D. Atlanta(config-router)#area 1 range 192.168.0.0 255.255.252.0
Selected Answer: D
Question #: 162
Topic #: 1
An engineer must configure interface GigabitEthernet0/0 for VRRP group 10. When the router has the highest priority in the group, it must assume the master role.
Which command set must be added to the initial configuration to accomplish this task?
Initial Configuration –
interface GigabitEthernet0/0
description To IDF A 38-24-044.40
ip address 172.16.13.2 255.255.255.0
A. standby 10 ip 172.16.13.254 255.255.255.0 standby 10 preempt
B. vrrp group 10 ip 172.16.13.254 255.255.255.0 vrrp group 10 priority
C. standby 10 ip 172.16.13.254 standy 10 priority 120
D. vrrp 10 ip 172.16.13.254 vrrp 10 preempt
Selected Answer: D
Question #: 163
Topic #: 1
DRAG DROP –
Drag and drop the characteristics from the left onto the routing protocols they describe on the right.
Select and Place:
Suggestion Answer:
Question #: 164
Topic #: 1
Refer to the exhibit. Which two commands ensure that DSW1 becomes the root bridge for VLAN 10 and 20? (Choose two.)
A. spanning-tree mst 1 priority 4096
B. spanning-tree mst 1 root primary
C. spanning-tree mst vlan 10,20 priority root
D. spanning-tree mst 1 priority 1
E. spanning-tree mstp vlan 10,20 root primary
Selected Answer: AB
Question #: 165
Topic #: 1
Refer to the exhibit. R1 is able to ping the R3 fa0/1 interface. Why do the extended pings fail?
A. The maximum packet size accepted by the command is 1476 bytes.
B. The DF bit has been set.
C. R3 is missing a return route to 10.99.69.0/30.
D. R2 and R3 do not have an OSPF adjacency.
Selected Answer: B
Question #: 166
Topic #: 1
Refer to the exhibit. Which command allows hosts that are connected to FastEthernet0/2 to access the Internet?
A. ip nat inside source list 10 interface FastEthernet0/2 overload
B. ip nat inside source list 10 interface FastEthernet0/1 overload
C. ip nat outside source static 209.165.200.225 10.10.10.0 overload
D. ip nat outside source list 10 interface FastEthernet0/2 overload
Selected Answer: B
Question #: 167
Topic #: 1
Refer to the exhibit. What are two effects of this configuration? (Choose two.)
A. If R1 goes down, R2 becomes active but reverts to standby when R1 comes back online.
B. If R2 goes down, R1 becomes active but reverts to standby when R2 comes back online.
C. R1 becomes the active router.
D. R1 becomes the standby router.
E. If R1 goes down, R2 becomes active and remains the active device when R1 comes back online.
Selected Answer: AC
Question #: 168
Topic #: 1
Refer to the exhibit. An engineer must ensure that all traffic entering AS 200 from AS 100 chooses Link 2 as an entry point. Assume that all BGP neighbor relationships have been formed and that the attributes have not been changed on any of the routers. Which configuration accomplishes this task?
A. R3(config)#route-map PREPEND permit 10 R3(config-route-map)#set as-path prepend 200 200 200 R3(config)#router bgp 200 R3#(config-router)#neighbor 10.1.1.1 route-map PREPEND out
B. R4(config)#route-map PREPEND permit 10 R4(config-route-map)#set as-path prepend 100 100 100 R4(config)#router bgp 200 R4(config-router)#neighbor 10.2.2.2 route-map PREPEND in
C. R4(config)#route-map PREPEND permit 10 R4(config-route-map)#set as-path prepend 200 200 200 R4(config)#router bgp 200 R4(config-router)#neighbor 10.2.2.2 route-map PREPEND out
D. R3(config)#route-map PREPEND permit 10 R3(config-route-map)#set as-path prepend 100 100 100 R3(config)#router bgp 200 R3(config-router)#neighbor 10.1.1.1 route-map PREPEND in
Selected Answer: A
Question #: 169
Topic #: 1
Which DHCP option provides the CAPWAP APs with the address of the wireless controller(s)?
A. 43
B. 66
C. 69
D. 150
Selected Answer: A
Question #: 170
Topic #: 1
Refer to the exhibit.
Which two commands ensure that DSW1 becomes root bridge for VLAN 10? (Choose two.)
A. DSW1(config)#spanning-tree vlan 10 priority 4096
B. DSW1(config)#spanning-tree vlan 10 priority root
C. DSW2(config)#spanning-tree vlan 10 priority 61440
D. DSW1(config)#spanning-tree vlan 10 port-priority 0
E. DSW2(config)#spanning-tree vlan 20 priority 0
Selected Answer: AC
Question #: 171
Topic #: 1
What mechanism does PIM use to forward multicast traffic?
A. PIM sparse mode uses a pull model to deliver multicast traffic.
B. PIM dense mode uses a pull model to deliver multicast traffic.
C. PIM sparse mode uses receivers to register with the RP.
D. PIM sparse mode uses a flood and prune model to deliver multicast traffic.
Selected Answer: A
Question #: 172
Topic #: 1
Refer to the exhibit.
The traceroute fails from R1 to R3.
What is the cause of the failure?
A. An ACL applied inbound on loopback0 of R2 is dropping the traffic.
B. The loopback on R3 is in a shutdown state.
C. Redistribution of connected routes into OSPF is not configured.
D. An ACL applied inbound on fa0/1 of R3 is dropping the traffic.
Selected Answer: D
Question #: 173
Topic #: 1
Refer to the exhibit.
An engineer must establish eBGP peering between router R3 and router R4. Both routers should use their loopback interfaces as the BGP router ID.
Which configuration set accomplishes this task?
A. R3(config)#router bgp 200 R3(config-router)#neighbor 10.4.4.4 remote-as 100 R3(config-router)# neighbor 10.4.4.4 update-source Loopback0 R4(config)#router bgp 100 R4(config-router)#neighbor 10.3.3.3 remote-as 200 R4(config-router)#network 10.3.3.3 update-source Loopback0
B. R3(config)#router bgp 200 R3(config-router)#neighbor 10.24.24.4 remote-as 100 R3(config-router)#neighbor 10.24.24.4 update-source Loopback0 R4(config)#router bgp 100 R4(config-router)#neighbor 10.24.24.3 remote-as 200 R4(config-router)#neighbor 10.24.24.3 update-source Loopback0
C. R3(config)#router bgp 200 R3(config-router)#neighbor 10.4.4.4 remote-as 100 R3(config-router)#bgp router-id 10.3.3.3 R4(config)#router bgp 100 R4(config-router)#neighbor 10.3.3.3 remote-as 200 R4(config-router)#bgp router-id 10.4.4.4
D. R3(config)#router bgp 200 R3(config-router)#neighbor 10.24.24.4 remote-as 100 R3(config-router)#bgp router-id 10.3.3.3 R4(config)#router bgp 100 R4(config-router)#neighbor 10.24.24.3 remote-as 200 R4(config-router)#bgp router-id 10.4.4.4
Selected Answer: D
Question #: 174
Topic #: 1
An engineer is configuring GigabitEthernet1/0/0 for VRRP. When the router has the highest priority in group 5, it must assume the master role.
Which command set should the engineer add to the configuration to accomplish this task? interface GigabitEthernet1/0/0 description To IDF A 38-70-774-10 ip address 172.16.13.2 255.255.255.0
A. standby 5 ip 172.16.13.254 standby 5 priority 100 standby 5 track 1 decrement 10
B. standby 5 ip 172.16.13.254 standby 5 priority 100 standby 5 preempt
C. vrrp 5 ip 172.16.13.254 vrrp 5 priority 100
D. vrrp 5 ip 172.16.13.254 255.255.255.0 vrrp 5 track 1 decrement 10 vrrp 5 preempt
Selected Answer: C
Question #: 175
Topic #: 1
Which two security features are available when implementing NTP? (Choose two.)
A. encrypted authentication mechanism
B. symmetric server passwords
C. clock offset authentication
D. broadcast association mode
E. access list-based restriction scheme
Selected Answer: AE
Question #: 176
Topic #: 1
How does the EIGRP metric differ from the OSPF metric?
A. The EIGRP metric is calculated based on bandwidth only. The OSPF metric is calculated on delay only.
B. The EIGRP metric is calculated based on delay only. The OSPF metric is calculated on bandwidth and delay.
C. The EIGRP metric is calculated based on bandwidth and delay. The OSPF metric is calculated on bandwidth only.
D. The EIGRP metric is calculated based on hop count and bandwidth. The OSPF metric is calculated on bandwidth and delay.
Selected Answer: C
Question #: 177
Topic #: 1
Refer to the exhibit.
An engineer is installing a new pair of routers in a redundant configuration.
Which protocol ensures that traffic is not disrupted in the event of a hardware failure?
A. HSRPv1
B. GLBP
C. VRRP
D. HSRPv2
Selected Answer: A
Question #: 178
Topic #: 1
Refer to the exhibit. After an engineer configures an EtherChannel between switch SW1 and switch SW2, this error message is logged on switch SW2:
SW2#
09:45:32: %PM-4-ERR_DISABLE: channel-misconfig error detected on Gi0/0, putting Gi0/0 in err-disable state
09:45:32: %PM-4-ERR_DISABLE: channel-misconfig error detected on Gi0/1, putting Gi0/1 in err-disable state
Based on the output from switch SW1 and the log message received on switch SW2, what action should the engineer take to resolve this issue?
A. Configure the same protocol on the EtherChannel on switch SW1 and SW2.
B. Define the correct port members on the EtherChannel on switch SW1.
C. Correct the configuration error on Interface Gi0/0 on switch SW1.
D. Correct the configuration error on Interface Gi0/1 on switch SW1.
Selected Answer: B
Question #: 179
Topic #: 1
Refer to the exhibit. Communication between London and New York is down. Which command set must be applied to resolve this issue?
A. NewYork(config)#int f0/1 NewYork(config)#switchport nonegotiate NewYork(config)#end NewYork#
B. NewYork(config)#int f0/1 NewYork(config)#switchport mode trunk NewYork(config)#end NewYork#
C. NewYork(config)#int f0/1 NewYork(config)#switchport trunk encap dot1q NewYork(config)#end NewYork#
D. NewYork(config)#int f0/1 NewYork(config)#switchport mode dynamic desirable NewYork(config)#end NewYork#
Selected Answer: C
Question #: 180
Topic #: 1
Which encryption hashing algorithm does NTP use for authentication?
A. SSL
B. MD5
C. AES128
D. AES256
Selected Answer: B
Question #: 181
Topic #: 1
Refer to the exhibit. The trunk between Gig1/0/1 of switch SW2 and Gig1/0/1 of switch SW1 is not operational. Which action resolves this issue?
A. Configure both interfaces to nonegotiate and ensure that the switches are in different VTP domains.
B. Configure both interfaces in dynamic auto DTP mode and ensure that the switches are in the same VTP domain.
C. Configure both interfaces in dynamic auto DTP mode and ensure that the switches are in different VTP domains.
D. Configure both interfaces in dynamic desirable DTP mode and ensure that the switches are in the same VTP domain.
Selected Answer: D
Question #: 182
Topic #: 1
Refer to the exhibit. Which two facts does the device output confirm? (Choose two.)
A. The device’s HSRP group uses the virtual IP address 10.0.3.242.
B. The device is configured with the default HSRP priority.
C. The device sends unicast messages to its peers.
D. The standby device is configured with the default HSRP priority.
E. The device is using the default HSRP hello timer.
Selected Answer: DE
Question #: 183
Topic #: 1
Refer to the exhibit. Which type of antenna is shown on the radiation patterns?
A. patch
B. dipole
C. omnidirectional
D. Yagi
Selected Answer: B
Question #: 184
Topic #: 1
DRAG DROP –
Drag and drop the descriptions from the left onto the routing protocol they describe on the right.
Select and Place:
Suggestion Answer:
Question #: 185
Topic #: 1
Refer to the exhibit. All switches are configured with the default port priority value. Which two commands ensure that traffic from PC1 is forwarded over the Gi1/3 trunk port between DSW1 and DSW2? (Choose two.)
A. DSW2(config)#interface gi1/3
B. DSW1(config-if)#spanning-tree port-priority 0
C. DSW2(config-if)#spanning-tree port-priority 128
D. DSW1(config)#interface gi1/3
E. DSW2(config-if)#spanning-tree port-priority 16
Selected Answer: AE
Question #: 186
Topic #: 1
A company has an existing Cisco 5520 HA cluster using SSO. An engineer deploys a new single Cisco Catalyst 9800 WLC to test new features. The engineer successfully configures a mobility tunnel between the 5520 cluster and 9800 WLC. Clients connected to the corporate WLAN roam seamlessly between access points on the 5520 and 9800 WLC. After a failure on the primary 5520 WLC, all WLAN services remain functional; however, clients cannot roam between the 5520 and 9800 controllers without dropping their connection. Which feature must be configured to remedy the issue?
A. mobility MAC on the 5520 cluster
B. mobility MAC on the 9800 WLC
C. new mobility on the 5520 cluster
D. new mobility on the 9800 WLC
Selected Answer: B
Question #: 187
Topic #: 1
Refer to the exhibit. Which configuration change ensures that R1 is the active gateway whenever it is in a functional state for the 172.30.110.0/24 network?
A. R2 standby 1 priority 90 standby 1 preempt
B. R2 standby 1 priority 100 standby 1 preempt
C. R1 standby 1 preempt R2 standby 1 priority 90
D. R1 standby 1 preempt R2 standby 1 priority 100
Selected Answer: C
Question #: 188
Topic #: 1
A customer has completed the installation of a Wi-Fi 6 greenfield deployment at their new campus. They want to leverage Wi-Fi 6 enhanced speeds on the trusted employee WLAN. To configure the employee WLAN, which two Layer 2 security policies should be used? (Choose two.)
A. WPA2 (AES)
B. 802.1X
C. OPEN
D. WEP
E. WPA (AES)
Selected Answer: AC
Question #: 189
Topic #: 1
Which two actions, when applied in the LAN network segment, will facilitate Layer 3 CAPWAP discovery for lightweight AP? (Choose two.)
A. Utilize DHCP option 43.
B. Utilize DHCP option 17.
C. Configure an ip helper-address on the router interface.
D. Enable port security on the switch port.
E. Configure WLC IP address on LAN switch
Selected Answer: AC
Question #: 190
Topic #: 1
Refer to the exhibit. Which action resolves the EtherChannel issue between SW2 and SW3?
A. Configure switchport mode trunk on SW2.
B. Configure switchport nonegotiate on SW3.
C. Configure channel-group 1 mode desirable on both interfaces.
D. Configure channel-group 1 mode active on both interfaces.
Selected Answer: C
Question #: 191
Topic #: 1
Refer to the exhibit. A network engineer configures OSPF and reviews the router configuration. Which interface or interfaces are able to establish OSPF adjacency?
A. GigabitEthernet0/0 and GigabitEthernet0/1
B. only GigabitEthernet0/1
C. only GigabitEthernet0/0
D. GigabitEthernet0/1 and GigabitEthernet0/1.40
Selected Answer: C
Question #: 192
Topic #: 1
DRAG DROP –
Drag and drop the DHCP messages that are exchanged between a client and an AP into the order they are exchanged on the right.
Select and Place:
Suggestion Answer:
Question #: 193
Topic #: 1
Which two methods are used by an AP that is trying to discover a wireless LAN controller? (Choose two.)
A. Cisco Discovery Protocol neighbor
B. querying other APs
C. DHCP Option 43
D. broadcasting on the local subnet
E. DNS lookup CISCO-DNA-PRIMARY.localdomain
Selected Answer: CD
Question #: 194
Topic #: 1
What is the responsibility of a secondary WLC?
A. It enables Layer 2 and Layer 3 roaming between itself and the primary controller.
B. It registers the LAPs if the primary controller fails.
C. It avoids congestion on the primary controller by sharing the registration load on the LAPs.
D. It shares the traffic load of the LAPs with the primary controller.
Selected Answer: B
Question #: 195
Topic #: 1
Refer to the exhibit.
Based on the configuration in this WLAN security setting, which method can a client use to authenticate to the network?
A. text string
B. username and password
C. RADIUS token
D. certificate
Selected Answer: A
Question #: 196
Topic #: 1
A client device fails to see the enterprise SSID, but other client devices are connected to it.
What is the cause of this issue?
A. The client has incorrect credentials stored for the configured broadcast SSID.
B. The hidden SSID was not manually configured on the client.
C. The broadcast SSID was not manually configured on the client.
D. The client has incorrect credentials stored for the configured hidden SSID.
Selected Answer: B
Question #: 197
Topic #: 1
Which two descriptions of FlexConnect mode for Cisco APs are true? (Choose two.)
A. APs that operate in FlexConnect mode cannot detect rogue APs.
B. When connected to the controller, FlexConnect APs can tunnel traffic back to the controller.
C. FlexConnect mode is used when the APs are set up in a mesh environment and used to bridge between each other.
D. FlexConnect mode is a feature that is designed to allow specified CAPWAP-enabled APs to exclude themselves from managing data traffic between clients and infrastructure.
E. FlexConnect mode is a wireless solution for branch office and remote office deployments.
Selected Answer: BE
Question #: 198
Topic #: 1
Refer to the exhibit. How was spanning-tree configured on this interface?
A. By entering the command spanning-tree portfast trunk in the interface configuration mode.
B. By entering the command spanning-tree mst1 vlan 10,20,30,40 in the global configuration mode.
C. By entering the command spanning-tree portfast in the interface configuration mode.
D. By entering the command spanning-tree vlan 10,20,30,40 root primary in the interface configuration mode.
Selected Answer: A
Question #: 199
Topic #: 1
Refer to the exhibit. Rapid PVST+ is enabled on all switches. Which command set must be configured on Switch1 to achieve the following results on port fa0/1?
✑ When a device is connected, the port transitions immediately to a forwarding state.
✑ The interface should not send or receive BPDUs.
✑ If a BPDU is received, it continues operating normally.
A. Switch1(config)# spanning-tree portfast bpdufilter default Switch1(config)# interface f0/1 Switch1(config-if)# spanning-tree portfast
B. Switch1(config)# spanning-tree portfast bpduguard default Switch 1 (config)# interface f0/1 Switch1 (config-if)# spanning-tree portfast
C. Switch1(config)# interface f0/1 Switch1(config-if)# spanning-tree portfast
D. Switch1(config)# interface f0/1 Switch1(config-if)# spanning-tree portfast Switch1 (config-if)# spanning-tree bpduguard enable
Selected Answer: A
Question #: 200
Topic #: 1
Refer to the exhibit. Which configuration change will force BR2 to reach 209.165.201.0/27 via BR1?
A. Set the MED to 1 on PE2 toward BR2 outbound.
B. Set the origin to igp on BR2 toward PE2 inbound.
C. Set the weight attribute to 65,535 on BR1 toward PE1.
D. Set the local preference to 150 on PE1 toward BR1 outbound.
Selected Answer: A
Question #: 201
Topic #: 1
DRAG DROP –
Drag and drop the characteristics from the left onto the protocols they apply to on the right.
Select and Place:
Suggestion Answer:
Question #: 202
Topic #: 1
Refer to the exhibit. Which set of commands on router R1 allow deterministic translation of private hosts PC1, PC2, and PC3 to addresses in the public space?
A. RouterR1(config)#int f0/0 RouterR1(config)#ip nat inside RouterR1(config)#exit RouterR1(config)#int f0/1 RouterR1(config)#ip nat outside RouterR1(config)#exit RouterR1(config)#access-list 1 10.10.10.0 0.0.0.255 RouterR1(config)#ip nat inside source list 1 interface f0/1 overload
B. RouterR1(config)#int f0/0 RouterR1(config)#ip nat inside RouterR1(config)#exit RouterR1(config)#int f0/1 RouterR1(config)#ip nat outside RouterR1(config)#exit RouterR1(config)#access-list 1 10.10.10.0 0.0.0.255 RouterR1(config)#ip nat pool POOL 155.1.1.101 155.1.1.103 netmask 255.255.255.0 RouterR1(config)#ip nat inside source list 1 pool POOL
C. RouterR1(config)#int f0/0 RouterR1(config)#ip nat inside RouterR1(config)#exit RouterR1(config)#int f0/1 RouterR1(config)#ip nat outside RouterR1(config)#exit RouterR1(config)#ip nat inside source static 10.10.10.101 155.1.1.101 RouterR1(config)#ip nat inside source static 10.10.10.102 155.1.1.102 RouterR1(config)#ip nat inside source static 10.10.10.103 155.1.1.103
D. RouterR1(config)#int f0/0 RouterR1(config)#ip nat outside RouterR1(config)#exit RouterR1(config)#int f0/1 RouterR1(config)#ip nat inside RouterR1(config)#exit RouterR1(config)#ip nat inside source static 10.10.10.101 155.1.1.101 RouterR1(config)#ip nat inside source static 10.10.10.102 155.1.1.102 RouterR1(config)#ip nat inside source static 10.10.10.103 155.1.1.103
Selected Answer: C
Question #: 203
Topic #: 1
Refer to the exhibit. Communication between London and New York is down. Which command set must be applied to the NewYork switch to resolve the issue?
A. NewYork(config)#no interface po1 NewYork(config)#interface range fa0/1-2 NewYork(config-if)#channel-group 1 mode negotiate NewYork(config-if)#end NewYork#
B. NewYork(config)#no interface po1 NewYork(config)#interface range fa0/1-2 NewYork(config-if)#channel-group 1 mode on NewYork(config-if)#end NewYork#
C. NewYork(config)#no interface po1 NewYork(config)#interface range fa0/1-2 NewYork(config-if)#channel-group 1 mode passive NewYork(config-if)#end NewYork#
D. NewYork(config)#no interface po1 NewYork(config)#interface range fa0/1-2 NewYork(config-if)#channel-group 1 mode auto NewYork(config-if)#end NewYork#
Selected Answer: C
Question #: 204
Topic #: 1
Refer to the exhibit. An engineer is configuring an EtherChannel between Switch1 and Switch2 and notices the console message on Switch2. Based on the output, which action resolves this issue?
A. Configure more member ports on Switch1.
B. Configure less member ports on Switch2.
C. Configure the same port channel interface number on both switches.
D. Configure the same EtherChannel protocol on both switches.
Selected Answer: D
Question #: 205
Topic #: 1
Refer to the exhibit. A network engineer configures NAT on R1 and enters the show command to verify the configuration. What does the output confirm?
A. The first packet triggered NAT to add an entry to the NAT table.
B. R1 is configured with NAT overload parameters.
C. A Telnet session from 160.1.1.1 to 10.1.1.10 has been initiated.
D. R1 is configured with PAT overload parameters.
Selected Answer: A
Question #: 206
Topic #: 1
Refer to the exhibit. What is the cause of the log messages?
A. OSPF area change
B. MTU mismatch
C. IP address mismatch
D. hello packet mismatch
Selected Answer: A
Question #: 207
Topic #: 1
A network engineer configures BGP between R1 and R2. Both routers use BGP peer group CORP and are set up to use MD5 authentication. This message is logged to the console of router R1:
`May 5 39:85:55.469: %TCP-6-BADAUTH` Invalid MD5 digest from 10.10.10.1 (29832) to 10.120.10.1 (179) tebleid -0
Which two configurations allow a peering session to form between R1 and R2? (Choose two.)
A. R1(config-router)#neighbor 10.10.10.1 peer-group CORP R1(config-router)#neighbor CORP password Cisco
B. R2(config-router)#neighbor 10.120.10.1 peer-group CORP R2(config-router)#neighbor CORP password Cisco
C. R2(config-router)#neighbor 10.10.10.1 peer-group CORP R2(config-router)#neighbor PEER password Cisco
D. R1(config-router)#neighbor 10.120.10.1 peer-group CORP R1(config-router)#neighbor CORP password Cisco
E. R2(config-router)#neighbor 10.10.10.1 peer-group CORP R2(config-router)#neighbor CORP password Cisco
Selected Answer: AB
Question #: 208
Topic #: 1
Refer to the exhibit. An engineer implemented several configuration changes and receives the logging message on Switch1. Which action should the engineer take to resolve this issue?
A. Change Switch2 to switch port mode dynamic auto.
B. Change the VTP domain to match on both switches.
C. Change Switch1 to switch port mode dynamic auto.
D. Change Switch1 to switch port mode dynamic desirable.
Selected Answer: B
Question #: 209
Topic #: 1
DRAG DROP –
Drag and drop the characteristics of PIM Dense Mode from the left to the right. Not all options are used.
Select and Place:
Suggestion Answer:
Question #: 210
Topic #: 1
DRAG DROP –
Drag and drop the wireless elements on the left to their definitions on the right.
Select and Place:
Suggestion Answer:
