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350-080 Questiosn Answers

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350-080 Questiosn Answers

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  1. 350-080 cisco Number: 350-080 Passing Score: 800 Time Limit: 120 min www.examsforall.com http://www.gratisexam.com/

  2. Exam A QUESTION 1 In a configuration with redundant supervisors, how many IP addresses are required to configure full remote access via management 0? A. two IP addresses, one for each supervisor B. three IP addresses, one virtual IP and one physical IP for each supervisor C. one IP address that is shared among supervisors D. none--management 0 will use the IP address from the first SVI that is created Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 2 What is required for proper implementation of jumbo frame support on a Cisco Nexus 2000 Series Fabric Extender? A. The interface configured as FEX fabric requires the MTU to be set to jumbo. B. The service policy must be applied to the system QoS. C. The device defaults to jumbo frame support; no changes are required. D. The switchport in the FEX interface must be set to MTU 9216. Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 3 DCNM device discovery is done by connecting to Cisco NX-OS devices and doing which three of these? (Choose three.) A. collecting the running configuration B. raising the logging level to meet the minimum requirement C. discovering all devices by default http://www.gratisexam.com/

  3. D. discovering devices using multiple user accounts as long as they are administrator-level accounts E. using LLDP to discover network adaptors Correct Answer: ABE Section: (none) Explanation Explanation/Reference: QUESTION 4 What does the mac packet-classify command do when applied to an interface configuration? A. It enables MAC ACLs to be applied to only IP packets that enter the interface. B. It enables MAC ACLs to be applied to only non-IP packets that enter the interface. C. It enables MAC ACLs to be applied to all packets that enter the interface. D. It enables MAC ACLs to be used for QoS settings. Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 5 In a virtual port channel (vPC) configuration, VRRP exhibits which characteristic? A. VRRP does not work with vPC due to industry standard requirements B. VRRP works with vPC in traditional active/standby modes C. VRRP works with vPC in an active/active mode http://www.gratisexam.com/

  4. D. VRRP work with vPC as long as vPC peer-gateway is configured to address non-standard replies to the physical MAC address Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 6 On Cisco Nexus 5000 Series Switches, where are the virtual output queues implemented, and what is the main purpose of virtual output queues? A. on all ingress interfaces; to ensure maximum throughput on a per-egress, per-CoS basis B. on all ingress interfaces; to provide independent congestion management and 16 queues C. on all egress interfaces; so that a congested egress port does not affect traffic directed to other egress ports D. on all egress interfaces; to prevent head-of-line blocking by utilizing multiple virtual output queues E. on all egress interfaces; to be able to use EEE 802.1p CoS Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 7 On the Cisco Nexus 7000 Series Switch, Control Plane Policing is enforced on which component? A. The supervisor module enforces CoPP before out-of-policy traffic reaches the CPU B. The fabric modules enforce CoPP in the fabric before out-of-policy traffic reaches the CPU C. The linecards enforce CoPP locally before out-of-policy traffic reaches the CPU D. The egress virtual output queue enforces CoPP locally before out-of-policy traffic reaches the CPU Correct Answer: C Section: (none) Explanation Explanation/Reference: http://www.gratisexam.com/

  5. QUESTION 8 You are troubleshooting a PIM neighbor adjacency that is not coming up. You issued the command show ip pim neighbor e1/18 and confirmed there is no PIM neighbor on the interface. What is the problem based on the debug output? 2012 Feb 23 23:00:08.676710 pim: [16132] (default-base) Received unauthenticated hello-message from 10.1.1.2 on Ethernet1/18, message discarded 2012 Feb 23 23:00:12.528763 pim: [16132] (default-base) Send Hello with AH on Ethernet1/18 from 10.1.1.1, holdtimE. 105 secs, dr-priority: 1 A. The peer router 10.1.1.2 has PIM disabled on its interface connecting to Ethernet1/18. B. The peer router 10.1.1.2 has the wrong PIM password configured on its interface connecting to Ethernet1/18. C. The local router 10.1.1.1 has the wrong PIM password configured on Ethernet1/18. D. The peer router 10.1.1.2 does not have PIM hello authentication enabled on its interface connecting to Ethernet1/18. E. The local router 10.1.1.1 does not have PIM hello authentication enabled for Ethernet1/18. Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 9 What is the benefit of using Anycast RP via RFC 4610 for IP multicast RP redundancy? A. Improves convergence of the multicast network due to enhanced RPF checks B. Simplifies the number of control plane protocols over other RP redundancy methods C. Eliminates the use of Protocol Independent Multicast (PIM) in the topology D. Increases the administrative distances in Multicast Source Discovery Protocol (MSDP) configuration Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 10 http://www.gratisexam.com/

  6. Which two statements about Cisco Nexus 7000 line cards are true? (Choose two.) A. M1, M2, and F1 cards are allowed in the same VDC. B. M line cards are service-oriented and likely face the access layer and provide Layer 2 connectivity. C. F line cards are performance-oriented and likely connect northbound to the core layer for Layer 3 connectivity. D. M line cards support Layer 2, Layer 3, and Layer 4 with large forwarding tables and a rich feature set. E. The F2 line card must reside in the admin VDC. Correct Answer: AD Section: (none) Explanation Explanation/Reference: QUESTION 11 Overlay Transport Virtualization (OTV) uses the Authoritative Edge Device (AED) to perform which tasks? A. The AED is responsible for sending all unicast traffic in a site, while either node in a site can transmit multicast and broadcast. B. The AED is responsible for load balancing all traffic for all VLANs across the transport network. C. The AED is responsible for handling all unicast, broadcast, and multicast traffic for a given VLAN within a site. D. The AED is responsible for MAC address dispute contention for a given VLAN. Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 12 http://www.gratisexam.com/

  7. Which three statements about the DHCP snooping feature on Cisco Nexus switches are true? (Choose three.) A. DHCP snooping commands are not available until the feature is enabled with the feature dhcp- snooping command. B. When you enable the DHCP snooping feature, the switch begins building and maintaining the DHCP snooping binding database. C. The switch will not validate DHCP messages received or use the DHCP snooping binding database to validate subsequent requests from untrusted hosts until DHCP snooping is enabled globally and for each specific VLAN. D. Globally disabling DHCP snooping removes all DHCP snooping configuration on the switch. E. Globally disabling DHCP snooping does not remove any DHCP snooping configuration or the configuration of other features that are dependent upon the DHCP snooping feature. Correct Answer: BCE Section: (none) Explanation Explanation/Reference: QUESTION 13 Which three statements describe user authentication in Cisco DCNM-LAN? (Choose three.) A. Cisco DCNM-LAN server users are local to the Cisco DCNM-LAN server. Creating, changing, and removing Cisco DCNM-LAN server users has no effect on user accounts on managed devices. B. A Cisco DCNM-LAN server user that has Administrator privileges can push out changes to managed devices even if the Cisco NX-OS role that is used on the discovered device has the network operator role. C. Cisco DCNM-LAN user roles restrict the ability of users to make changes to Cisco DCNM-LAN server settings. Cisco NX-OS user roles enforce read/write privileges on the discovered devices. D. Cisco DCNM-LAN allows you to configure unique credentials for each discovered device or use default credentials when you do not configure unique credentials for a device. E. Cisco DCNM-LAN can use AAA servers to authenticate users. Only TACACS servers are supported. Correct Answer: ACD Section: (none) Explanation Explanation/Reference: QUESTION 14 What is the reason why this user is not able to enter configuration commands? http://www.gratisexam.com/

  8. Nexus# conf t Enter configuration commands, one per line. End with CNTL/Z. Nexus(config)# interface Loopback10 % Permission denied Nexus(config)# ? no Negate a command or set its defaults username Configure user information. end Go to exec mode exit Exit from command interpreter A. The user did not enter enable prior to going into configuration mode. B. The software license installed on Nexus is Layer 2 only, which does not allow the creation of Layer 3 interfaces. C. The user RBAC role is set to network-operator. D. The user failed authentication and user access defaulted to read-only mode. E. The AAA server is currently not responding. Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 15 Which three statements describe the configuration change management feature in DCNM LAN? (Choose three.) A. Switch profiles allow configurations to be synchronized between switches and are supported with any Cisco NX-OS Software managed device. B. DCNM LAN can archive configurations from devices even if they are not managed by the DCNM server, and the administrator can supply the device management IP address and credentials. C. You can archive a maximum of 50 configuration versions per managed device. D. Managed devices must be licensed in DCNM LAN before they can be used with configuration change management. E. Device-running configuration will be archived only if it differs from the last archived version. Correct Answer: CDE Section: (none) Explanation Explanation/Reference: http://www.gratisexam.com/

  9. QUESTION 16 Which three statements best describe HSRP configuration on Cisco Nexus switches? (Choose three.) A. In a vPC topology, the primary HSRP router will respond to ARP requests, but both HSRP routers will forward data traffic. No additional configuration is required. B. In a vPC topology, the primary HSRP router will respond to ARP requests, but both HSRP routers will forward data traffic if the peer-gateway feature is enabled. C. You can configure two overlapping HSRP groups to load share traffic from the connected hosts while providing the default router redundancy. D. You can use the show standby command to verify HSRP operation and configuration. E. If you remove the feature hsrp command, all relevant HSRP configuration information is also removed. Correct Answer: ACE Section: (none) Explanation Explanation/Reference: QUESTION 17 Which statement describes SNMP functionality in Cisco NX-OS Software? A. NX-OS Software supports one instance of SNMP globally for all VDCs; however, MIB counters are collected and reported individually per VDC. B. SNMP must be enabled with the feature snmp command before any SNMP configuration is possible. C. SNMP is always enabled by default in NX-OS Software and cannot be disabled. D. NX-OS Software supports 3DES and AES for SNMPv3 message encryption. E. SNMP always uses the default VRF on the Cisco Nexus 7000 Series Switches. Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 18 Which statement describes the graceful restart capability in Cisco NX-OS Software? A. In NX-OS Software, the OSPFv2 graceful restart extension is Cisco proprietary and is only compatible with other Cisco routers. B. A graceful restart allows OSPFv2 to remain in the data forwarding path through a process restart. When OSPFv2 needs to restart, it first sends a type 8 LSA, which includes a grace period that tells NSF helpers to keep all LSAs that originated from the http://www.gratisexam.com/

  10. restarting interface. C. Graceful restart helps keep an NX-OS system forwarding traffic transparently even if it experiences a cold reboot. D. If the restarting OSPFv2 interface does not come back up before the end of the grace period, or if the network experiences a topology change, the OSPFv2 neighbors tear down adjacency with the restarting OSPFv2 interface and treat it as a normal OSPFv2 restart. E. OSPFv3 graceful restart must be disabled before doing an ISSU. Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 19 Which statement describes the XML management interface in Cisco NX-OS Software? A. The following XML-based NETCONF operations are supported in NX-OS SoftwarE. close-session, copy-config, delete-config, and edit-config. B. The following XML-based NETCONF operations are supported in NX-OS SoftwarE. close-session, copy-config, edit-config, and kill-session. C. NX-OS Software supports up to a maximum of 16 concurrent XML sessions. D. Only show commands are supported via the XML management interface in NX-OS Software. E. The NX-OS implementation of the XML-based NETCONF requires SSH to be used for communication with the device. Correct Answer: E Section: (none) Explanation Explanation/Reference: QUESTION 20 Cisco FabricPath uses what as a common bridge ID to connected Spanning Tree Protocol bridges? A. C84C.75FA.6000 B. 0100.5E11.02FD C. C84C.76FA.6000 D. 4000.0000.0001 Correct Answer: A http://www.gratisexam.com/

  11. Section: (none) Explanation Explanation/Reference: QUESTION 21 Which statement describes OTV configuration on the Cisco Nexus 7000 Series Switches? A. The OTV control-plane protocol uses the IS-IS protocol to establish adjacencies and exchange MAC reachability across the overlay network. You must enable IS-IS with the feature isis command before OTV adjacencies can be established. B. OTV uses an SSM group range for neighbor discovery and to exchange MAC reachability with other OTV edge peers. C. The OTV join interface is a routed uplink interface on the edge device used to physically join the overlay network. D. The OTV internal interface encapsulates the site Layer 2 frames in IP unicast or multicast packets that are then sent to the other sites. Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 22 How are IP multicast IGMP entries synchronized between vPC peers? A. IGMP is not synchronized between vPC peers B. Cisco Fabric Service carries IGMP entries across the vPC peer link C. IP ARP synchronization under the vPC domain configuration also synchronizes IGMP D. IGMP is flooded to the L2 domain, and there is no need to synchronize it between vPC peers Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 23 Which option describes the default roles available to RBAC on Cisco Nexus switches? http://www.gratisexam.com/

  12. A. admin, operator, network-admin, and network-operator B. admin, read-only, network-admin, and network-operator C. vdc-admin, vdc-operator, network-admin, and network-operator D. vdc-admin, vdc-operator, network-admin, and network-operator (for Nexus 7000) and network- admin and network-operator (for other Nexus switches) E. admin and read-only Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 24 What does the command "IP ARP synchronize" do in a vPC configuration? A. Synchronizes ARP entries between vPC peers every five minutes B. Triggers a manual update of ARP entries from the primary peer to the secondary C. Enables a bulk loading of ARP entries when a vPC peer is restored D. Uses the peer-keepalive link to maintain ARP table consistency Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 25 Which statement best describes what is depicted in the show command output? Nexus# sh ip igmp snooping vlan 120 IGMP Snooping information for vlan 120 IGMP snooping disabled Optimised Multicast Flood (OMF) disabled IGMP querier none Switch-querier enabled, address 1.1.1.1, currently not running IGMPv3 Explicit tracking enabled IGMPv2 Fast leave disabled IGMPv1/v2 Report suppression enabled http://www.gratisexam.com/

  13. IGMPv3 Report suppression disabled Link Local Groups suppression enabled Router port detection using PIM Hellos, IGMP Queries Number of router-ports: 0 Number of groups: 0 Active ports: Po100 Po111 A. IGMP snooping is not active for VLAN 120 because the IGMP feature has not been enabled on the switch with the feature igmp command. B. The IGMP snooping querier for VLAN 120 is not in a running state because the Loopback interface configured with 1.1.1.1/32 is currently in a down state. C. IGMP snooping has been disabled on the VLAN 120 SVI. D. IGMP snooping has been disabled for VLAN 120 in VLAN configuration mode. E. IGMP snooping is not active for VLAN 120 because VLAN 120 does not exist in the VLAN database. Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 26 What is the default Time to Live (TTL) valuse in Cisco FabricPath? A. 128 B. 32 C. 64 D. Dependent on the number of switch IDs in the topology Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 27 Assuming the local peer is 10.0.0.1 and the remote peer (configuration not shown) is 10.0.0.2, which of these is used to configure PIM Anycast-RP on a Nexus 7000 switch? http://www.gratisexam.com/

  14. A. feature pim ! interface loopback1 ip address 10.0.0.1/32 ip router ospf 10 area 0.0.0.0 ip pim sparse-mode ! interface loopback2 ip address 2.2.2.2/32 ip router ospf 10 area 0.0.0.0 ip pim sparse-mode ! ip pim anycast-rp 2.2.2.2 10.0.0.1 ip pim anycast-rp 2.2.2.2 10.0.0.2 ip pim rp-address 2.2.2.2 group-list 224.0.0.0/4 B. feature pim ! interface loopback1 ip address 10.0.0.1/32 ip router ospf 10 area 0.0.0.0 ip pim sparse-mode ! interface loopback2 ip address 2.2.2.2/32 ip router ospf 10 area 0.0.0.0 ip pim sparse-mode ! ip pim anycast-rp 10.0.0.1 2.2.2.2 ip pim anycast-rp 10.0.0.2 2.2.2.2 ip pim rp-address 2.2.2.2 group-list 224.0.0.0/4 C. interface loopback1 ip address 10.0.0.1/32 ip router ospf 10 area 0.0.0.0 ip pim sparse-mode ! interface loopback2 ip address 2.2.2.2/32 ip router ospf 10 area 0.0.0.0 ip pim sparse-mode ! ip pim anycast-rp 2.2.2.2 10.0.0.1 ip pim anycast-rp 2.2.2.2 10.0.0.2 http://www.gratisexam.com/

  15. ip pim rp-address 2.2.2.2 group-list 224.0.0.0/4 D. feature pim feature msdp ! interface loopback1 ip address 10.0.0.1/32 ip router ospf 10 area 0.0.0.0 ip pim sparse-mode ! interface loopback2 ip address 2.2.2.2/32 ip router ospf 10 area 0.0.0.0 ip pim sparse-mode ! ip msdp originator-id loopback1 ip msdp peer 10.0.0.2 connect-source loopback1 ip msdp description 10.0.0.2 To 7010-2 ip msdp password 10.0.0.2 mypassword ! ip pim rp-address 2.2.2.2 group-list 224.0.0.0/4 Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 28 When using Overlay Transport Virtualization (OTV), how do L2 multicast frames traverse the overlay? A. The L2 multicast frames are encapsulated in an OTV packet using the configured control-group multicast address for transport B. The L2 multicast frames are dropped because multicast cannot be carried across the overlay C. The L2 multicast frames are encapsulated in an OTV packet using the configured data-group multicast address for transport D. The L2 multicast frames are forwarded natively across the overlay based on their multicast IDs Correct Answer: C Section: (none) Explanation http://www.gratisexam.com/

  16. Explanation/Reference: QUESTION 29 Which three statements best describe multicast operation on Cisco Nexus switches in a data center? (Choose three.) A. Cisco NX-OS Software does not support PIM dense mode. B. The command ip multicast-routing must be enabled in Cisco NX-OS Software before any multicast configuration is possible on the switch. C. PIM CLI configuration and verification commands are not available until you enable the PIM feature with the feature pim command. D. Cisco NX-OS Software supports multicast routing per Layer 3 VRF instance. E. The default PIM operational mode on the Cisco Nexus 7000 switch is SSM. Correct Answer: ACD Section: (none) Explanation Explanation/Reference: QUESTION 30 On a Cisco Nexus 7000 Series Switch, what is the purpose of this command? switch# config terminal switch(config)# mac address-table learning-mode conversational vlan 1-10 switch(config)# A. Enable conversational learning on FabricPath vlans 1-10 for F-Series module B. Enable FabricPath protocol on VLANs 1-10 C. No need for this command as conversational learning is enabled by default for all VLANs. D. Enable conversational learning on Classical Ethernet VLAN for F-Series module Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 31 http://www.gratisexam.com/

  17. Where is a typical request in the Cisco UCS XML API placed in the data management engine, and, after the request is confirmed, what is updated? A. The request is placed in the transactor queue in FIFO order and the management information tree is updated. B. The request is placed in the replicator and persistifier and the store is updated. C. The request is placed in the data management engine and the application gateway is updated. D. The request is placed in the buffer queue and the commit buffer queue is updated. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 32 In the Cisco FabricPath domain, one switch becomes the root for the multidestination tree. Cisco FabricPath switches compare which three parameters to select the root? (Choose three.) A. Root priority B. System ID C. Bridge ID D. Switch ID E. Port ID F. Subswitch ID Correct Answer: ABD Section: (none) Explanation Explanation/Reference: http://www.gratisexam.com/

  18. QUESTION 33 By default, what type of SSH server key is generated by Cisco NX-OS Software? A. DSA key generated with 512 bits B. RSA key generated with 768 bits C. RSA key generated with 1024 bits D. DSA key generated with 1024 bits E. RSA key generated with 2048 bits Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 34 Refer to the exhibit. Which statements are true about the subswitch ID that is filled in the header? (Choose three.) A. FabricPath switches running vPC use this field to identify the specific virtual switch. B. FabricPath switches running vPC+ use this field to identify the specific vPC+ PortChannel on which traffic is to be forwarded. C. The subswitch ID field is locally significant to each vPC+ switch pair. D. The subswitch ID field must be unique within the FabricPath domain. E. In the absence of vPC+, this field is set to 0. Correct Answer: BCE Section: (none) Explanation http://www.gratisexam.com/

  19. Explanation/Reference: QUESTION 35 Refer to the exhibit. vPC+ is configured between which switches? A. Switch-ID 13 and Switch-ID 23 B. Switch-ID 11 and Switch-ID 12 C. Switch-ID 100 only D. Switch-ID 13 and Switch-ID 100 Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 36 http://www.gratisexam.com/

  20. In a Cisco Nexus 7000 platform configured with GLBP, which GLBP timer can be tuned to prevent unnecessary GLBP state changes during a switchover or ISSU? A. GLBP redirect timer B. GLBP forwarder pre-empt delay minimum timer C. GLBP hold timer D. GLBP pre-empt delay minimum timer E. GLBP extended hold timer F. GLBP nonstop forwarding timer Correct Answer: E Section: (none) Explanation Explanation/Reference: QUESTION 37 SNMPv3 authorizes management operations only by configured users and encrypts SNMP messages. Which authentication protocols does Cisco NX-OS Software use for SNMPv3? (Choose two.) A. NMAC-SHA-96 authentication protocol B. HMAC-MD5-96 authentication protocol C. Community String Match protocol D. NMAC-MD5-96 authentication protocol E. HMAC-SHA-96 authentication protocol Correct Answer: BE Section: (none) Explanation Explanation/Reference: QUESTION 38 Overlay Transport Virtualization (OTV) provides an overlay that enables Layer 2 connectivity between separate Layer 2 domains, while keeping these domains independent and preserving the fault isolation, resiliency, and load-balancing benefits of an IP-based interconnection. Which statements are true about OTV Adjacency Server? (Choose two.) A. Adjacency Server is required when OTV is deployed with unicast-only transport. http://www.gratisexam.com/

  21. B. Adjacency Server is required when OTV is deployed with multicast-enabled transport. C. Each OTV device wishing to join a specific OTV logical overlay needs to first register with the Adjacency Server. D. Each OTV device trying to join a specific OTV logical overlay needs to be configured as an Adjacency Server. Correct Answer: AC Section: (none) Explanation Explanation/Reference: QUESTION 39 Which two statements about VACLs on Cisco Nexus 7000 Series Switches are true? (Choose two.) A. A single VACL can be shared across two or more VDCs. B. Use of VACLs requires no special license to be installed. C. VACLs make use of IP or MAC ACLs. D. Only options drop and forward are permitted. Correct Answer: BC Section: (none) Explanation Explanation/Reference: QUESTION 40 Consistency checks and compatibility checks are performed before a Virtual PortChannel (vPC) is created. During a compatibility check, one vPC peer conveys configuration information to the other vPC peer in order to verify that vPC member ports can actually form a PortChannel. Which statements about a "Virtual PortChannel graceful consistent check" are true? (Choose two.) A. Graceful consistency check is enabled by default. B. When graceful consistency check is enabled, only the links on the secondary peer device are suspended. C. Graceful consistency check is disabled by default, so to enable this feature, use graceful consistency-check command under VPC domain configuration mode. D. When graceful consistency check is enabled, only the inconsistent VLANs on the secondary peer device are suspended. Correct Answer: AB Section: (none) Explanation http://www.gratisexam.com/

  22. Explanation/Reference: QUESTION 41 Which attribute is used to pass the user role back to the Nexus when remote AAA is enabled? A. Cisco AV-pair B. TACACS+ or RADIUS ack frame role attribute C. DH-CHAP challenge attribute D. privilege level attribute Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 42 Each port that is configured to use LACP has an LACP port priority. Which statements are true about LACP port priority? (Choose three.) A. Port priority value can be configured between 1 and 65535. B. A higher port priority value means a higher priority of LACP. C. Port priority can be configured so that specific links can be chosen as active links rather than the hot standby links within the port channel. D. LACP uses the port priority with the port number to form the port identifier. E. LACP Port priority default value should always be changed Correct Answer: ACD Section: (none) Explanation Explanation/Reference: QUESTION 43 What will this command sequence achieve? Nexus7000# config t http://www.gratisexam.com/

  23. Nexus700(config)# interface ethernet 2/11 Nexus700(config-if)# switchport mode private-vlan host Nexus700(config-if)# switchport private-vlan host-association 14 50 Nexus700(config-if)# exit Nexus700(config)# A. associate interface E2/11 to community VLANs 14 and 50 B. associate interface E2/11 to secondary VLANs 14 and 50 C. associate interface E2/11 to primary VLAN 50 and secondary VLAN 14 D. associate interface E2/11 to primary VLAN 14 and secondary VLAN 50 Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 44 Which command will allow you to display the configured QoS group and the ingress buffer allocated to each QoS group? A. show interface priority-flow-control B. show interface queuing C. show queuing interface D. show policy-map system type queuing E. show policy-map interface ethernet <x/y> type queuing Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 45 With Cisco NX-OS on a Cisco Nexus platform, which command shows memory usage, total processes, and CPU state? A. show memory detailed B. show process cpu sorted http://www.gratisexam.com/

  24. C. show system resources D. show hardware capacity Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 46 What is the difference between the Ethanalyzer and the SPAN feature in Cisco NX-OS? A. The Ethanalyzer captures control-plane traffic, while SPAN captures all traffic. B. The Ethanalyzer captures all traffic including control-plane traffic, while SPAN captures only the control-plane traffic. C. The Ethanalyzer captures only data traffic, while SPAN captures all traffic. D. The Ethanalyzer captures only control traffic, while SPAN captures data traffic. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 47 Refer to the exhibit. During troubleshooting of Virtual PortChannel (vPC), it is observed that Virtual PortChannel 2 is in a down state. What's the cause of this issue? http://www.gratisexam.com/

  25. http://www.gratisexam.com/

  26. A. Virtual PortChannel is down because LACP is not enabled on the remote switch. B. Virtual PortChannel is down because of a VLAN mismatch. C. Virtual PortChannel is down because of an MTU mismatch. D. Virtual PortChannel is down because of VLAN and MTU mismatch. Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 48 Virtual PortChannels (vPCs) allow links that are physically connected to two different Cisco switches to appear to a third downstream device as coming from a single device and as part of a single port channel. Which of the following are components of a Virtual PortChannel system? (Choose four) A. Two peer devices: the vPC peers of which one is primary and one is secondary and are part of a vPC domain. B. A Layer 3 Gigabit Ethernet link called peer-keepalive link to resolve dual-active scenarios C. A redundant 10 Gigabit Ethernet PortChannel called a peer link to carry traffic from one system to the other when needed D. vPC member ports forming the PortChannel E. A dot1q trunk between the vPC peers F. A management port that can be used as peer-keepalive link to resolve dual-active scenarios. Correct Answer: ABCD Section: (none) Explanation Explanation/Reference: QUESTION 49 Which three features are part of Cisco DCNM for SAN Advanced Edition? (Choose three.) A. VM-aware discovery and path analysis B. VSAN zoning C. fabric performance monitoring D. event lookup http://www.gratisexam.com/

  27. E. federation and VSAN scoping Correct Answer: ACE Section: (none) Explanation Explanation/Reference: Explanation: http://www.cisco.com/en/US/prod/collateral/netmgtsw/ps6505/ps9369/qa_c67-642832.pdf (page 4, first question on the page) QUESTION 50 Refer to the exhibit. Given this FCoE topology, host VFC interface and FC storage are in the same VSAN (VSAN 10). The VSAN is in the allow list for both ISLs. Both ISLs are up at 4 GB. Which command can be issued on the N5K command line to confirm that SCSI traffic from the host to the storage will flow across both links, as opposed to using only one link? A. show fspf traffic vsan 10 B. show vsan 10 C. show trunk protocol D. show fcroute unicast vsan 10 Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 51 http://www.gratisexam.com/

  28. What is the correct order for FIP virtual establishment? A. VLAN discovery, FCF discovery, FLOGI and FDISC, FC command B. FCF discovery, VLAN discovery, FLOGI and FDISC, FC command C. VLAN discovery, FCF discovery, FLOGI and FDISC D. FCF discovery, solicitation and advertisement, FLOGI and FDISC, FC command Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 52 Which statement about the Adapter FEX feature on the Cisco Nexus 5000 Series Switches is true? A. Adapter FEX is a software feature that can be configured on any CNA as long as the Nexus 5000 is running a version of code that supports Adapter FEX. B. Adapter FEX can be thought of as a way to divide a single physical link into multiple virtual links or channels. C. Packets on each channel are tagged with an 801.Q header that has a specific source VIF. D. When using a dual-homed NIC on the server, active/standby is not supported. Only active/active is supported. Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 53 Which statement describes the below output from an MDS switch? Flow ID. 44 Initiator VSAN: 200 Initiator WWN: 50:06:04:8a:cc:19:12:db Target VSAN: 200 Target WWN: 50:06:04:8c:de:ad:be:ef Target LUN: ALL LUNs Flow Verification Status: ------------------------- http://www.gratisexam.com/

  29. Initiator Verification Status: success Target Verification Status: WWN was not found in name server Initiator Linecard Status: success Target Linecard Status: Status not yet checked Feature Status: --------------- Write-Acceleration enabled Write-Acceleration Buffers: 1024 Configuration Status: flow verification failed A. The zone containing both the initiator and target does not exist B. The zone set has not been activated C. The target is not logged into the fabric D. The pWWN used for the target is invalid Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 54 Which mechanism do the CNA and the Cisco Nexus 5000 Series Switches use to provide a lossless class of Ethernet traffic? A. LLDP B. LACP C. PFC D. FIP Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 55 What mode is required on a Cisco Nexus 7000 32-port 10-GB module port group to allow equal access to the 10-GB port controller? http://www.gratisexam.com/

  30. A. dedicated B. assigned C. shared D. community Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 56 When building a NIC team (virtual port channel) between a host and a pair of Cisco Nexus 5000 Series Switches that will carry FCoE traffic, what is the maximum number of physical links that can exist in the team? A. 1 B. 2 C. 4 D. 5 E. 16 Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 57 Which statement is true about The QoS Class Fibre Channel? A. Cannot be disabled B. Cannot have the CoS changed C. Can have "Packet Drop" enabled D. Is multicast optimized E. Can have the MTU changed http://www.gratisexam.com/

  31. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 58 Lossless Ethernet for FCoE is achieved through the use of which features? (Choose two.) A. Priority flow control B. Buffer-to-buffer credits C. TCP retransmission D. Ethernet checksum E. QoS policies Correct Answer: AE Section: (none) Explanation Explanation/Reference: QUESTION 59 Which command is used to determine if a host has logged in to the Fibre Channel fabric? A. show flogi database B. show system fc login C. show npv flogi-table D. show npv fcns database E. show interface vfc X flogi F. show interface flogi Correct Answer: A Section: (none) Explanation Explanation/Reference: http://www.gratisexam.com/

  32. QUESTION 60 Traffic drop for FCoE is experienced across a Nexus 5548 switch. What is a possible cause? A. Server's CNA does not support DCBX and PFC TLV was not negotiated. B. A "no-drop" class has not been configured for FCoE. C. The system is running with the default QOS policies. D. The link is oversubscribed. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 61 When using a Cisco Nexus 5500 and Cisco Nexus 7000 Series Switch, how can a port channel interface be configured? A. Layer 3 interface in VDC 1 only B. Layer 3 interface C. Layer 3 interface in non-admin VDC only D. Layer 3 interface in admin VDC only Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 62 When configuring unified ports on a 5548 switch, which port ordering must be respected? (Choose two.) A. Fibre Channel ports must be configured from the first port in the module. B. Ethernet ports must be configured from the last port in the module. C. Fibre Channel ports must be configured from the last port in the module. D. Ethernet ports must be configured from the first port in the module. http://www.gratisexam.com/

  33. Correct Answer: CD Section: (none) Explanation Explanation/Reference: QUESTION 63 What is one requirement for running FabricPath on a Cisco Nexus 7000 Series switches? A. You must run NX-OS version 4.2 to run FabricPath B. LAN_TRANSPORT_SERVICES_PKG license needs to be installed to run FabricPath C. You must have an F Series module D. ISSU needs to be disabled to run FabricPath Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 64 Which Ethernet field is used to differentiate between the FCoE frame and the FIP frame? A. Ethernet FCS B. Source address C. Destination address D. EtherType E. Protocol type http://www.gratisexam.com/

  34. Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 65 What are the two parallel SCSI specifications? (Choose two.) A. Up to 25 m bus length B. Only one device per SCSI bus C. Up to 16 devices per SCSI bus D. Half-duplex operation E. Full-duplex operation Correct Answer: AC Section: (none) Explanation Explanation/Reference: QUESTION 66 Which statement describes multihop FCoE function when an FCoE switch receives an FCoE frame from the directly connected FCoE host? A. The switch receives the FCoE frame and forwards it to another switch over its VE port. B. The switch receives the FCoE frame, deapsulates it, and sends the Fibre Channel frame to the fabric over its Fibre Channel uplink port. C. The switch receives the FCoE frame, deapsulates it, and sends the Fibre Channel frame to the Fibre Channel target over its Fibre Channel port. D. The switch receives the FCoE frame and forwards it to another FCoE device over its VN port. Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 67 http://www.gratisexam.com/

  35. A Host connected to an NPV switch is not able to see the storage connected to the core switch. Given the output of the show command below, what is the reason of this issue? switch# show npv status npiv is enabled External Interfaces: =============== InterfacE. fc1/1, VSAN: 1, FCID. 0x000000, StatE. Other Number of External Interfaces: 4 A. NPV is not enabled on the core switch? B. The interface connected to the Core switch is in admin down state C. The local host interface belongs to the wrong VSAN? D. The local host interface is not able to login Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 68 Which three are valid methods to monitor and trend SAN port channels with DCNM? (Choose three.) A. use summary view in the device manager B. from the DCNM-SAN client, view ISLs in real time from the Performance drop-down list C. for each port channel, select Monitor Continually D. configure traps for each port channel to utilize RMON E. set up flows with the DCNM-SAN client and use the Performance Manager web client for performance collections Correct Answer: ABE Section: (none) Explanation Explanation/Reference: QUESTION 69 When configuring vPC-HM CDP with multiple links to the same switch, are port-channels required? http://www.gratisexam.com/

  36. A. Each link between the upstream switch and the VEM is an individual subgroup. B. Connections that go to the same upstream switch must be configured with the command channel- group <number> mode active. C. Connections that go to the same upstream switch must be configured with the command channel- group <number> mode passive. D. With vPC-HM CDP, the user can pin traffic from a specific VM to a specific uplink. E. Connections that go to the same upstream switch must be configured with the command channel- group <number> mode on. Correct Answer: E Section: (none) Explanation Explanation/Reference: QUESTION 70 A VSM is actually a virtual machine that requires how many vNICs for functioning? A. 0 B. 1 C. 2 D. 3 E. 4 Correct Answer: D Section: (none) http://www.gratisexam.com/

  37. Explanation Explanation/Reference: QUESTION 71 How many VSM modes are there in a Cisco Nexus 1000V environment? A. 0 B. 1 C. 2 D. 3 E. 4 F. 5 Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 72 Cisco IOS NetFlow gathers data that can be used in which three of these? (Choose three.) A. accounting B. authentication C. authorization D. network monitoring E. network planning Correct Answer: ADE Section: (none) Explanation Explanation/Reference: QUESTION 73 http://www.gratisexam.com/

  38. Which port channel command is recommended for N1KV on Cisco UCS? A. channel-group auto mode on B. channel-group auto mode active C. channel-group auto mode on sub-group cdp D. channel-group auto mode on sub-group manual E. channel-group auto mode on mac-pinning Correct Answer: E Section: (none) Explanation Explanation/Reference: QUESTION 74 vPath is a critical component in the VNS architecture. Which two are functions of vPath? (Choose two.) A. intelligent traffic steering to the VSG B. offloading the processing from the VSG to the VEM C. intelligent traffic steering to the VNMC D. offloading the processing from the VSG to the flow manager E. deep packet inspection Correct Answer: AB Section: (none) Explanation Explanation/Reference: QUESTION 75 What two facts does the output signify? (Choose two.) n1kv-l3(config)# show lacp offload status Current Status : Enabled Running Config Status : Enabled Saved Config Status : Disabled http://www.gratisexam.com/

  39. A. LACP is enabled on the Nexus 1000v. B. LACP will be offloaded to the upstream switch. C. LACP will be negotiated to the VM. D. LACP is negotiated by the VSM. E. LACP is negotiated by the VEM in all instances. Correct Answer: AE Section: (none) Explanation Explanation/Reference: QUESTION 76 The Cisco Nexus 1000V Series Switches are virtual machine access switches that are an intelligent software switch implementation for VMware vSphere environments running the Cisco NX-OS Software operating system. Together with the VMware ESX hypervisor, the Nexus 1000V supports Cisco VN-Link server virtualization technology, which provides mobile virtual machine security and network policy for VMware View components, including the DHCP snooping feature. DHCP snooping is disabled on the Nexus 1000V by default. When the DHCP snooping feature is enabled on the Nexus 1000V, what are the default trust settings for the vEthernet and uplink ports? A. All vEthernet ports are trusted, and all Ethernet ports such as uplinks and port channels are trusted. B. All vEthernet ports are not trusted, and all Ethernet ports such as uplinks and port channels are not trusted. C. All vEthernet ports are trusted and all Ethernet ports such as uplinks and port channels are not trusted. D. All vEthernet ports are not trusted and all Ethernet ports such as uplinks and port channels are trusted. Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 77 When using VSD, traffic flow goes from the virtual machine to which of these? A. Upstream switch B. Virtual Supervisor Module C. VMware distributed switch http://www.gratisexam.com/

  40. D. VMware vSwitch E. Service virtual machine Correct Answer: E Section: (none) Explanation Explanation/Reference: QUESTION 78 Given the following configuration, what command can be used to determine the physical path that traffic will be sent out upon? Port-profile type Ethernet name vm-data Switchport mode trunk Switchport trunk allowed vlan 200-210 Channel-group auto mode on mac-pinning State enabled Vmware port-group No shut Port-profile type vethernet name vlan-200 Switchport mode access Switchport vlan 200 State enabled Vmware port-group No shut A. module vem X execute vemcmd show trunk B. show module 3 internal pinning C. module vem X execute vemcmd show port D. show module vem mapping E. show interface vethX pinning Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 79 http://www.gratisexam.com/

  41. What are the four vPath packet flow steps? (Choose four.) A. perform flow lookups B. intercept packets on service enabled ports C. run packets through the vPath flow manager D. classify the packets E. flow manager emits an action for the packets F. enforce the action determined by the flow manager Correct Answer: BCEF Section: (none) Explanation Explanation/Reference: QUESTION 80 Refer to the exhibit. Your company requires a Cisco UCS configuration that will, at a minimum, allow the configuration in the provided exhibit. Which Cisco UCS components will meet the requirement? (Choose three.) http://www.gratisexam.com/

  42. A. Cisco UCS 6148, Cisco UCS 6248UP, or the Cisco UCS 6296UP fabric interconnects B. Cisco UCS 2104XP Fabric Extender C. Cisco UCS 2204XP or 2208XP Fabric Extenders D. Cisco UCS M81KR Virtual Interface Card E. Cisco UCS Virtual Interface Card 1280 F. Cisco UCS Virtual Interface Card 1240 with a port expander Correct Answer: AEF Section: (none) Explanation Explanation/Reference: QUESTION 81 A Cisco switch has this configuration for a port channel connecting to an ESXi using dual NICs and is intended for use with an N1Kv. http://www.gratisexam.com/

  43. Interface fastethernet 1/10 Switchport mode trunk Switchport trunk allowed vlan all Channel-group 10 mode on No shut Interface fastethernet 1/11 Switchport mode trunk Switchport trunk allowed vlan all Channel-group 10 mode on No shut Interface port-channel10 Switchport mode trunk Switchport allowed vlan all No shut Which Port Channel configuration must be used on the Nexus 1000v port-profile? A. MAC pinning B. Cisco Discovery Protocol pinning C. Mode On D. Mode Active E. No port channel configuration Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 82 Refer to the exhibit. According to the equipment tab in Cisco UCS Manager, which is true? http://www.gratisexam.com/

  44. A. A is an uplink port, B is a fabric port, C is a server port, D is a backplane port, E is a DCE interface, and F is a vNIC B. A is an uplink port, B is a server port, C is a fabric port, D is a backplane port, E is a DCE interface, and F is a vNIC C. A is an uplink port, B is a fabric port, C is a backplane port, D is a server port, E is a DCE interface, and F is a vNIC D. A is an uplink port, B is a server port, C is a fabric port, D is a DCE interface, E is a backplane port, and F is a vNIC E. A is an fabric port, B is a downlink port, C is an uplink port, D is a server port, E is a VIC interface, and F is a vNIC Correct Answer: B Section: (none) Explanation Explanation/Reference: QUESTION 83 http://www.gratisexam.com/

  45. Refer to the exhibit. The Cisco UCS domain is operating in switching mode. A network administrator notices that no traffic is traversing the uplinks on Fabric Interconnect B (Path C). Which actions might be used to change this behavior? A. Fix the port channel configuration between Fabric Interconnect B and Nexus 5548 B as the port channel IDs do not match. B. Modify the bridge priority on the fabric interconnects so that one of the Nexus 5548s will always be the root bridge. C. Modify the bridge priority on the Nexus 5548s so that one of them will always be the root bridge. D. Modify the port priorities on the fabric interconnect uplinks (Paths B and C) so that they are a higher priority than ports Eth1/4 and Eth1/9 (Path D). E. This is an invalid configuration as Cisco UCS fabric interconnects cannot be directly connected. Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 84 Which of the following Cisco Nexus features is best managed with DCNM-LAN? http://www.gratisexam.com/

  46. A. VSS B. Domain parameters C. Virtual switches D. AAA Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 85 Refer to the exhibit. On which of the interfaces can VLANs be configured or modified within this Cisco UCS domain? http://www.gratisexam.com/

  47. A. VLANs can be configured or modified on all ports. B. A, D, E, and F. Ports B and C are automatically configured by the fabric interconnect. C. A, E, and F. Ports B, C, and D are automatically configured by the fabric interconnect. D. A and F only. No other ports may have their VLAN configurations modified manually. E. A only. VLANs are configured on uplinks and are automatically available on any other port with no configuration necessary. F. F only. VLANs are only modified in the service profile. Correct Answer: D Section: (none) Explanation Explanation/Reference: QUESTION 86 Your company wants Server 1/eth0 (vNIC 1) configured so that it always uses Fabric Interconnect A Port Channel 1 (Po1) when it communicates with anything outside of the Cisco UCS domain. However, if vNIC 1 fails over to Fabric Interconnect B using fabric failover, then vNIC 1 can use any uplink port on Fabric Interconnect B. Which statements are true? (Choose two.) A. The fabric interconnects must be in end-host mode. B. A pin group must be configured on the server tab in Cisco UCS Manager. C. In the service profile for Server 1, vNIC 1 must be explicitly assigned to a pin group. D. Server 1 cannot be configured to meet the requirement. A server can only be manually pinned to a single physical interface and not a port channel because of the LACP load-balancing algorithm. E. Server 1 cannot be configured to meet the requirement. A server is either manually pinned to an uplink on both fabric interconnects or the server is automatically pinned, but not both. Correct Answer: AC Section: (none) Explanation Explanation/Reference: QUESTION 87 Refer to the exhibit. Your company would like to deploy this topology design. Which statement applies? http://www.gratisexam.com/

  48. A. The configuration cannot be implemented since all fabric interconnects are members of the same VLANs, and communication will not work properly for the Backup and Mgmt networks. B. The configuration cannot be implemented because only one disjointed layer 2 network is supporteD. either Backup Net or Mgmt Net, but not both. C. The Production Network and Backup Net topologies can be implemented. D. The Production Network and Management Net topologies can be implemented. E. The topology design can be implemented fully in Cisco UCS version 2.0 or later. http://www.gratisexam.com/

  49. Correct Answer: C Section: (none) Explanation Explanation/Reference: QUESTION 88 What interface is created when an FC Port Channel is created on a Cisco Unified Computing System? A. An interface 'san-port-channel' in NXOS B. An interface 'port-channel' in NXOS C. An interface 'port-channel' with 'mode fc' configured D. An interface 'fc-port-channel' in NXOS Correct Answer: A Section: (none) Explanation Explanation/Reference: QUESTION 89 Refer to the exhibit. You create a service profile within ORG C with two vNICs. Each vNIC is assigned to the MAC pool named "vmware". Which two possible MAC addresses could be assigned to the vNICs? (Choose two.) http://www.gratisexam.com/

  50. A. 00:25:B5:FF:00:01 http://www.gratisexam.com/

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