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问题 #1
An engineer is implementing, Fibre Channel (FC) switching on a Cisco 9000 Series Switch, but the procedure fails with the message "FC traffic is not being routed through the fabric.". Which action resolves the issue?
A. Configure the FSPF for VSAN 10 on the NX9k-01-LAB switch.
B. Set the FSPF interface link cost to be less than 30,000 in the IVR path.
C. Set the FSPF hello interval on fc12 interface the NX9k-01-LAB switch.
D. Configure the VSAN ID 10 on the link connected to fc1/12.
问题 #2
An OSPF adjacency between Router-A and Router-B cannot reach the FULL state. Which action resolves the issue?
A. Adjust the MTU on Router-A to 1600.
B. Disable the check of the MTU value.
C. Set the OSPF media type to point-to-point.
D. Adjust the MTU on Router-B to 1604.
问题 #3
Topic 1 A network engineer connects the Cisco Nexus switch management port to the Internet using DHCP toallow the Guest shell that runs on the switch to download Python packages. The engineer can ping google.com from theCisco Nexus switch, but the Guest shell fails to download Python packages. Which action resolves the problem?
A. Update the Python packages directly on the Cisco Nexus switch.
B. Manually configure DNS in the Guest shell, even if it is claimed on the Cisco Nexus switch through DHCP.
C. Manually configure NTP in the Guest shell.
D. Connect the Guest shell to data plane interfaces to be able to connect to the networks outside of the Cisco Nexus switch.
问题 #4
An engineer is troubleshooting a fabric discovery failure. Which two requirements must an engineer verify about switch connectivity to solve the problem? (Choose two.)
A. A Cisco APIC must be attached to a spine node only.
B. A Cisco APIC must be attached to leaf nodes.
C. Spine nodes must connect to other spine nodes.
D. A Cisco APIC must be dual-attached to two separate spine nodes.
E. Leaf nodes must connect to spine nodes only.
问题 #5
The HSRP instance on both switches is showing as active. Which action resolves the issue?
A. Configure the HSRP timers to be the same.
B. Allow VLAN 100 between the switches.
C. Configure the IP address of N9K-B on the same subnet as N9K-A.
D. Configure preempt on only one of the switches.
问题 #6
A mission-critical server is connected to site
A. Connectivity to this server is lost from site B because the MAC route is missing in the OTV VDC of the Nexus 7000 in site B due to MAC aging. Which action allows the flooding of the unknown unicast MAC on the Nexus 7000 in the OTV VDC?
A. Use route-map to advertise this MAC statically and redistribute with ISIS.
B. Unknown unicast flooding is not allowed.
C. Use the otv flood mac <> command to selectively flood traffic for a given MAC.
D. Use the otv isis bfd <> command to configure BFD protocol.
问题 #7
A network engineer has connected the Nexus switch management port to the Internet using DHCP to allow the Guest shell running on the switch to download Python packages. The engineer can ping google.com successfully from the Nexus switch, but the Guest shell failed to download any Python packages. Which action resolves the problem?
A. Update the Python packages on the Cisco Nexus switch directly.
B. Manually configure DNS in the Guest shell, even if it is claimed on the Cisco Nexus switch through DHCP.
C. Manually configure NTP in the Guest shell.
D. Connect Guest shell to data plane interfaces to be able to connect to the networks outside the Cisco Nexus switch.
问题 #8
vPC between switch1 and switch2 is not working. Which two actions are needed to fix the problem? (Choose two.)
A. Match vPC domain ID between the two devices.
B. Configure IP address on the interface.
C. Activate VLANs on the vPC.
D. Configure vPC peer link and vPC peer keepalive correctly.
E. Configure one of the switches as primary for the vPC.
问题 #9
Topic 1An engineer removes a VMM domain from an endpoint group called EPG-1, but the distributed port group fails to bedeleted. Which action resolves the issue?
A. Manually remove the port group.
B. Migrate all virtual machines in the EPG-1 to different hypervisors.
C. Remove the remaining EPGs from the VMM domain.
D. Migrate all virtual machines in the EPG-1 to different port groups.
问题 #10
A vPC Type-1 inconsistency between two vPC peers in a VXLAN EVPN setup is discovered. Which two actions need to be attempted to resolve the issue? (Choose two.)
A. Configure the NVE interfaces to be Up on both switches.
B. Set a different distributed gateway virtual MAC address.
C. Set a different secondary IP addresses on NVE source-interface.
D. Configure the same VNI to multicast group maping.
E. Set a different primary IP addresses on NVE source-interface.
问题 #11
Topic 1A customer configures HSRP between two data centers that are interconnected with OTV. The configuration succeeds, buttraffic between two ESXi virtual hosts on the same site is routed suboptimally through the OTV overlay. Which two actionsoptimize the traffic? (Choose two.)
A. Disable first-hop redundancy.
B. Filter HSRP traffic by using a Layer 3 VACL on the OTV edge devices.
C. Filter HSRP by using a Layer 2 MAC list on the ESXi vSwitch.
D. Filter HSRP traffic by using a Layer 3 VACL on the ESXi vSwitch.
E. Filter HSRP by using a Layer 2 MAC list on the OTV edge devices.
问题 #12
Topic 1 HSRP adjacency fails to form between Nexus7K-1 and Nexus7K-2. Which action should be taken tosolve the problem?
A. Configure preempt on one of the switches in the HSRP group.
B. Configure the same HSRP priority between the two switches.
C. Configure the correct subnet mask on Nexus7K-1.
D. Configure HSRP version 2 on Nexus7K-2.
问题 #13
Topic 1 Sw1 and Sw2 are Cisco Nexus 9000 Series Switches that run Cisco NX-OS. They are VTEPs in thesame vPC domain. What occurs in this scenario?
A. Sw1 drops all traffic because there is no (S, G) OIF list to encapsulate VXLAN multicast packets and send them to the underlay network through the uplink interfaces.
B. Sw1 performs the VXLAN multicast encapsulation and decapsulation for all traffic associated with the VXLAN VNIs.
C. Sw1 and Sw2 perform the VXLAN multicast encapsulation and decapsulation for all traffic that is associated with the VXLAN VNIs, depending on the hashing.
D. Sw2 does not send an IP PIM register to the rendezvous point for the multicast group of the VXLAN VNI.
问题 #14
The HSRP configuration in the exhibit fails to function. Which action resolves this issue?
A. Enable IP redirects.
B. Set the MTU to 1500 bytes.
C. Configure HSRP version 2.
D. Configure the same HSRP group on both devices.
问题 #15
Topic 1 The vPC between switch1 and switch2 does not work. Which two actions resolve the problem? (Choosetwo.)
A. Match the vPC domain ID between the two devices.
B. Configure the IP address on the interface.
C. Activate VLANs on the vPC.
D. Correct the configuration of the vPC peer link and the vPC peer keepalive.
E. Configure one of the switches as primary for the vPC.
问题 #16
The VXL AN fabric is deployed with this configuration: The VL AN 50 interface has no IP address on VTEP1 and VTEP4. The VLAN 100 interface has no IP address on VTEP2 and VTEP3. nve1 interface is configured on all VTEPs. Host A experiences timeouts when attempting to ping host B. Which set of actions allows host A to reach host B7
A. On VTEP1, associate VNI 30000 to Test_ Telco VRF.
On VTEP4, associate VNI 20000 to Test_ Telco VRF.
B. On VTEP2, associate VNI 55000 to Test Telco VRF.
On VTEP4, associate VNI 50000 to Test Telco VRF.
C. On VTEP1, associate VNI 50000 to Test Telco VRFOn VTEP4, associate VNI 50000 to Test Telco VRF.
D. On VTEP2, associate VNI 30000 to Test Telco VRF
On VTEP4, associate VNI 20000 to Test Telco VRF.
问题 #17
The Cisco Nexus switch is connected to a peer switch that is not running Cisco NX-OS. The switches are connected using port channel and are experiencing packet loss. Which action should be performed on the Cisco Nexus switch ports to resolve this issue?
A. Turn on lacp suspend-individual.
B. Turn on lacp graceful-convergence.
C. Turn off lacp graceful-convergence.
D. Turn off lacp suspend-individual.
问题 #18
Topic 1An engineer troubleshoots a packet flow from an access leaf to a spine. Which EVPN routes are expected on thisconnection?
A. EVPN Type 1-5
B. EVPN Type 0, 9, and 15
C. EVPN Type 9-15
D. EVPN Type 0 and 16
问题 #19
A network engineer needs to capture traffic from the VMs that utilize the IOM host interface Eth1/1/23 of a Cisco UCS B-Series chassis. A traffic analyzer is used to get traffic captured from the Eth1/4 interface of the subordinate fabric interconnect. The network engineer notices that traffic is not captured on the traffic analyzer. Which action resolves the issue?
A. Span the traffic from the Eth 1/2 of the subordinate fabric interconnect.
B. Span the traffic from the Eth 1/4 of the subordinate fabric interconnect.
C. Span the traffic from the Eth 1/2 of the primary fabric interconnect.
D. Span the traffic from the Eth 1/4 of the primary fabric interconnect.
问题 #20
A Cisco uCs C-Series Server powers off due to a power outage. The server should turn on when the power is restored with a fixed delay of 3 minutes. However, it remained powered off for more than 3 minutes after the engineer powered it back online. Which two actions resolve the issue (Choose two.)
A. Configure the power-restore-policy.
B. Configure the power restore last-state policy.
C. Set the delay value to 180.
D. Set the delay fixed value to 3.
E. Configure power sync policy.
问题 #21
Sw1 and Sw2 are two Cisco Nexus 9000 Series Switches that run Cisco NX-OS. They are VTEPs in the same vPC domain. Which statement describes what happens in this scenario?
A. Sw1 drops all traffic because there is no (S, G) OIF list to encapsulate VXLAN multicast packets and send them out to the underlay network through the uplink interfaces.
B. Sw1 performs the VxLAN multicast encapsulation and decapsulation for all traffic associated with the VxLAN VNIs.
C. Sw1 and switch 2 perform the VxLAN multicast encapsulation and decapsulation for all traffic associated with the VxLAN VNIs, depending on the hashing.
D. Sw2 did not send an IP PIM register to the rendezvous point for the multicast group of the VXLAN VNI.
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