350-601 practice questions 261–270

1. Question 261 · 504 in bank

   

   Refer to the exhibit. Which command must be used to restore configuration changes made by disabling the PIM feature and skipping any errors?

   • Arollback running-config checkpoint system-fm-pim best-effort
   • Brollback running-config checkpoint system-fm-pim atomic
   • Crollback running-config checkpoint new-checkpoint verbose
   • Drollback running-config checkpoint new-checkpoint stop-at-first-failure

   Show answer

   Answer: A

   References

   • Cisco documentation

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2. Question 262 · 504 in bank

   Select 2

   Which two features are used to allow a nondisruptive upgrade for the ISSU process? (Choose two.)

   • Agraceful restart
   • Badvanced services license
   • Cnonstop forwarding
   • Dconnectivity management processor
   • Estateful switchover

   Show answer

   Answer: CE

   Explanation

   In a Cisco Nexus 9000Series chassis with dualsupervisors, you can use the in-service software upgrade (ISSU) feature to upgrade the system software while the system continuesto forward traffic. An ISSU usesthe existing features of nonstop forwarding (NSF) with stateful switchover (SSO) to perform the software upgrade with no system downtime. https://www.cisco.com/c/en/us/td/docs/dcn/nx-os/nexus9000/101x/configuration/high-availability-and-redundancy/cisco-nexus-9000-series-nx-os-high-availability-and-redundancy-guide-101x/m-issu-and-ha.pdf so the corect answer is C and E

   Source: Adapted from community discussion — 7korn7

   References

   • Cisco documentation

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3. Question 263 · 504 in bank

   An engineer must perform an initial configuration of VXLAN and MP-BGP EVPN on the Cisco Nexus 9000 Series platform. The underlay must be OSPF, and the VTEP must run with distributed default gateway on a VLAN interface. Which command set must be applied to meet these requirements?

   • ANX9K(config)# feature nv overlay NX9K(config)# feature vn-segment-vlan-based NX9K(config)# feature bgp - NX9K(config)# nv overlay-evpn - NX9K(config)# feature ospf - NX9K(config)# feature interface-vlan
   • BNX9K(config)# feature nv overlay NX9K(config)# feature bfd - NX9K(config)# feature vn-segment-vlan-based NX9K(config)# nv overlay-evpn - NX9K(config)# feature ngmvpn - NX9K(config)# feature ospf -
   • CNX9K(config)# feature nv overlay NX9K(config)# feature bfd - NX9K(config)# feature fabric forwarding NX9K(config)# feature vn-segment-vlan-based NX9K(config)# nv overlay-evpn - NX9K(config)# feature ospfv3 -
   • DNX9K(config)# feature nv overlay NX9K(config)# feature bgp - NX9K(config)# feature bfd - NX9K(config)# feature ngmvpn - NX9K(config)# feature ospf - NX9K(config)# feature interface-vlan

   Show answer

   Answer: A

   Explanation

   Looks like needed features are: nv overlay evpn feature ospf feature bgp feature pim feature interface-vlan feature vn-segment-vlan-based feature lacp feature vpc feature nv overlay answer A is the closes one https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/200952-Configuration-and-Verification-VXLAN-wit.html#anc7:~:text=!%20Enabling%20features-,nv%20overlay%20evpn%0Afeature%20ospf%0Afeature%20bgp%0Afeature%20pim%0Afeature%20interface%2Dvlan%0Afeature%20vn%2Dsegment%2Dvlan%2Dbased%0Afeature%20lacp%0Afeature%20vpc%0Afeature%20nv%20overlay,-!%0A%0Afabric%20forwarding

   Source: Adapted from community discussion — Scheldon

   References

   • Cisco documentation

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4. Question 264 · 504 in bank

   A content delivery network sends video traffic to a multicast distribution device where the receiver requests the traffic from the multicast distribution device through an IGMP join message. When the traffic reaches the multicast distribution device from a CDN, the switching network populates the multicast routing table in the group (S,G), and the multicast distribution device sends the required traffic back to the receiver. Which feature is used to send back the traffic from the streamer to the receiver in the group (S,G)?

   • ARP
   • BSource Specific Multicast
   • CReverse Path Forwarding
   • DIGMP

   Show answer

   Answer: B

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5. Question 265 · 504 in bank

   What is a feature of EPLD upgrades on a Cisco Nexus 7000 Series Switch?

   • AThey do not cause service disruptions.
   • BThey are performed during an ISSU system and kickstart upgrade.
   • CThey are independent of the Cisco NX-OS ISSU process.
   • DThey execute simultaneously on multiple modules.

   Show answer

   Answer: C

   Explanation

   The EPLD image upgrades are independent from the Cisco NX-OS In Service Software Upgrade (ISSU) process, which upgrades the system and kickstart images with no impact on the network environment. https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/6_x/epld/epld_rn_62.html#20945

   Source: Adapted from community discussion — PacketLife

   References

   • Cisco documentation

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6. Question 266 · 504 in bank

   A storage administrator notices an increasing number of storage targets that unexpectedly reach capacity, causing periodic service interruptions. The administrator must now create and submit a daily report of the environment that shows the status of the storage targets with the highest capacities. Which solution provides this information?

   • ACisco Intersight with Slow Drain Analysis
   • BSolarWinds with Slow Drain Analysis
   • CCisco DCNM with SAN Insights
   • DNagios Core with OpManager

   Show answer

   Answer: C

   References

   • Cisco documentation

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7. Question 267 · 504 in bank

   DRAG DROP - Drag and drop the mechanisms to collect data from a network from the left onto their characteristics on the right.

   

   This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

   Show the answer figure

   Answer: See figure below

   

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8. Question 268 · 504 in bank

   

   Refer to the exhibit. An engineer needs to implement a monitoring session that should meet the following requirements: ✑ Monitor traffic from leaf to leaf switches on a Cisco ACI network ✑ Support filtering traffic from Bridge Domain or VRF Which configuration must be added to meet these requirements?

   • Ainterface eth 1/2 leaf 101
   • Bapplication epg epg1 app1
   • Cinterface eth 1/2 switch 101
   • Dapplication app1 epg epg1

   Show answer

   Answer: D

   Explanation

   Reference: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/troubleshooting/b_APIC_Troubleshooting/ b_APIC_Troubleshooting_chapter_0110.html

   Source: Adapted from community discussion — malkovitch

   References

   • Cisco documentation

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9. Question 269 · 504 in bank

   Select 2

   

   Refer to the exhibit. SVR-A in EPG-A/BD-A fails to reach SVR-B in EPG-B/BD-B. Which two conditions should be verified to analyze the traffic between the two EPGs? (Choose two.)

   • AA contract exists between EPG-A and EPG-B and allows the traffic.
   • BThe bridge domain for EPG-B floods ARP packets.
   • CEPG-A and EPG-B are excluded from the preferred group.
   • DLimit Endpoint Learning is disabled on the bridge domain for EPG-B.
   • ESVR-B is learned as an endpoint in EPG-B from Node-112.

   Show answer

   Answer: AE

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10. Question 270 · 504 in bank

    DRAG DROP - An engineer must configure an LACP port channel on two Cisco Nexus 9000 Series Switches. The interface e1/2 must be a hot-standby link that initiates negotiation with other ports. Drag and drop the commands from the right onto the blanks in the configuration on the left. Not all commands are used.

    

    This is an interactive task on the real exam — a drag-and-drop, hotspot or ordering question. There is nothing to select here, so the answer is shown below for reference.

    Show the answer figure

    Answer: See figure below

    Explanation

    I think priority of second port shoult be 65534. This will cause first interface with default priority of 32768 to have lower LACP interface ID and ensure, that from these two interfaces, this will be the active interface responsible for active ngotiation. so "priority 65534" for eth 1/3.

    Source: Adapted from community discussion — warCZert

    References

    • Cisco documentation

    

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350-601 practice, question 261. 504 questions available.