Number: Passing Score: 800 Time Limit: 120 min File Version: 1.0. Cisco

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1 Number: Passing Score: 800 Time Limit: 120 min File Version: Cisco CCIE Data Center Written Exam Version: 4.0 Cisco Exam

2 Exam A QUESTION 1 Refer to the components below. Which data center design layer contains these components? - Cisco UCS 6100 Fabric Interconnect - Cisco Nexus 1000V - Cisco UCS 5100 Blade Chassis A. the Virtualization layer B. the Management layer C. the Compute layer D. the Services layer Correct Answer: C /Reference: : QUESTION 2 Which two options describe virtualized multi-tenancy? (Choose two.) A. dedicated infrastructure for each tenant B. shares a common infrastructure between tenants C. agreement between tenants with rules about sharing DC resources D. tenants using virtualization technologies to separate from each other E. data centers using virtualization technologies to separate tenants Correct Answer: BE /Reference: : QUESTION 3 Which three statements best describe the Cisco Unified Fabric solution for the data center? (Choose three.) A. Cisco Nexus 5000 Series Switches provide the capability to consolidate LAN and SAN traffic on a unified fabric over Ethernet. B. The unified fabric is delivered through technologies such as FCoE and DCB. C. FCoE allows transmission of Fibre Channel traffic over Ethernet by encapsulating native Fibre Channel frames into GRE and transporting them across the Ethernet network. D. FCoE allows consolidating Fibre Channel traffic from multiple VSANs into the same Ethernet VLAN to be transported across the fabric. PFC ensures lossless transport of the FC traffic over Ethernet. E. PFC allows user priorities to be defined on a single physical link, each of which can have its own logical lane that can be paused independently of the others. Correct Answer: ABE /Reference: :

3 QUESTION 4 Cisco Nexus 5000 Series Switches are best positioned at which layer? A. access layer, as an end-of-row switch for FCIP and iscsi aggregation B. distribution layer, with multiples of 10 Gb/s ports C. access layer, as a top-of-rack switch for server I/O consolidation with FCoE D. aggregation layer, supporting virtual security and application services Correct Answer: C /Reference: : QUESTION 5 Which component of the Cisco Nexus 7010 architecture provides out-of-band management, an always-on microprocessor for disaster recovery, and remote restart capabilities? A. central arbiter B. Connectivity Management Processor C. supervisor engine D. dedicated service modules Correct Answer: B /Reference: : QUESTION 6 Which two Cisco devices form the virtual access layer in the Cisco Data Center Architecture? (Choose two.) A. Cisco Nexus 7000 B. Cisco Nexus 5000 C. Cisco Nexus 1010 D. Cisco Nexus 2000 E. Cisco Nexus 1000V Correct Answer: CE /Reference: :

4 QUESTION 7 Which three components does a data center network layer have? (Choose three.) A. Cisco GSR B. Cisco CRS-1 C. Cisco Nexus 7000 D. Cisco Nexus 1000V E. Cisco Nexus 2000 F. Cisco ASR 9000 G. Cisco Nexus 5000 Correct Answer: CEG /Reference: : QUESTION 8 On a 32-port 10 Gigabit Ethernet module, each set of four ports can handle 10 Gb/s of bandwidth. What can you use the rate-mode parameter for? A. to limit the speed on any port B. to dedicate all the group bandwidth to the first port C. to dedicate all the group bandwidth to the last port D. to limit the speed on all ports Correct Answer: B /Reference: : QUESTION 9 On a Cisco Nexus 7000, a CoPP can be applied separately to each VDC. A. True B. False Correct Answer: B /Reference: : QUESTION 10 The persistent storage service (PSS) is used by which function? A. storage of log files across reloads of the system B. storage of license files in the backplane EEPROM C. storage of the process-specific state for stateful process recovery D. storage of core dump files from crashed processes

5 Correct Answer: C /Reference: : QUESTION 11 A Cisco Nexus 7000 switch is used with the VRF feature to provide separation between the inside and outside interfaces of a transparent firewall. The VRF RED is used for an untrusted network of the virtual data center, and it is connected to the outside interface of the firewall. The VRF GREEN is used as a trusted network of the virtual data center and is connected to the inside interface of the firewall. Subnet /20 is used to communicate between two VRFs across the transparent firewall. The firewall is configured correctly. The network administrator configured the VRFs and IP addressing correctly, but you are still unable to communicate across the firewall. What is a likely cause of the problem? A. This topology is incorrect. A transparent firewall cannot be used with VRF. B. On Cisco Nexus 7000, policy-based routing is required to communicate between two VRFs.

6 C. The issue is related to software licensing; an Enterprise Services license is required on Cisco Nexus D. The issue is related to the MAC address of the SVI. E. The issue is related to keepalive, which is not supported on the SVI. Correct Answer: D /Reference: : QUESTION 12 What does the previously active supervisor do when "system switchover" is issued? A. State is transferred and then becomes ha-standby. B. A core dump file is written, state is transferred, and the system resets. C. State is transferred; the supervisor reloads and becomes ha-standby. D. State is transferred; data plane operations are briefly suspended and then become ha-standby. Correct Answer: C /Reference: : QUESTION 13 Refer to the exhibit. Cisco Nexus 7000 switches are deployed in a redundant configuration at the distribution layer of the data center network. The network administrator configured all the trunk ports on the distribution layer to allow VLAN 3 and created a VLAN interface with an IP address of /24. When the status of the interface VLAN 3 is checked, it is shown as "Vlan3 is down, line protocol is down." What is a likely cause of this problem?

7 A. The VLAN interface is not allowed in Cisco NX-OS. B. The issue is related to software licensing. C. Loopback is not set. D. A VLAN is not created on the switch. Correct Answer: B /Reference: : QUESTION 14 Which tasks can be performed only in the default VDC? A. EPLD upgrade, Cisco IOS ISSU, FCoE feature enablement, CoPP configuration, and rolling back a checkpoint B. EPLD upgrade, Cisco IOS ISSU, FCoE feature enablement, CoPP configuration, and SNMP configuration C. EPLD upgrade, Cisco IOS ISSU, FCoE feature enablement, CoPP configuration, and ACL capture enablement D. EPLD upgrade, Cisco IOS ISSU, FCoE feature enablement, CoPP configuration, and write erase Correct Answer: C /Reference: : QUESTION 15 Which option describes what takes place when a "storage" VDC is created on Nexus 7000? A. All M series modules in the VDC are powered down. B. FCoE VLANs are allocated and interfaces are shared with LAN VDCs. C. The module type is limited to F1/F2, and the ability to share interfaces is enabled. D. FCoE is installed and F1/F2 modules are licensed for FCoE use. Correct Answer: C /Reference: : QUESTION 16 Refer to the exhibit.

8 Identify the correct placement of spanning tree features in the data center topology. A. RED = bpdu guard, GREEN = root guard, YELLOW = loop guard B. RED = bpdu guard, GREEN = loop guard, YELLOW = bridge assurance C. RED = bpdu guard/portfast, GREEN = loop guard, YELLOW = root guard D. RED = bpdu guard/portfast, GREEN = root guard, YELLOW = loop guard Correct Answer: C /Reference: : QUESTION 17 Which option protects the supervisor engine against one class of traffic hitting too heavily on the supervisor CPU, which leads to too many CPU resources being used? A. SNMP B. CoPP C. ACL D. Telnet Correct Answer: B /Reference:

9 : QUESTION 18 In a Cisco Nexus 5000, the multicast scheduling algorithm can operate in how many modes? A. 1 B. 2 C. 3 D. 4 Correct Answer: B /Reference: : QUESTION 19 Refer to the exhibit. Grace LSAs are generated by a router that wishes to execute a graceful restart of its OSPF process. A grace LSA requests neighbors to continue advertising the router as fully adjacent during a specified grace period. What are two TLVs that must always appear in the body of a grace LSA? (Choose two.) A. Grace Period (Type=1, length=4) B. Graceful Restart Reason (Type=2, length=1) C. IP Interface Address (Type=3, length=4) D. Router ID (Type=1, length=4) Correct Answer: AB /Reference: :

10 QUESTION 20 Which FEX supports FCoE? A. N2232PP B. N2224TP C. N2232TM D. N2148T Correct Answer: A /Reference: : QUESTION 21 Refer to the exhibit. A single RP address is shared between multiple routers. Senders and receivers register and join with the closest RP (based on the unicast routing metric). Which command is used to join? A. ip pim bsr forward B. ip pim auto-rp forward C. ip pim anycast-rp D. ip pim rp-address Correct Answer: D /Reference: : QUESTION 22 Refer to the exhibit.

11 Grace LSAs are generated by a router that wishes to execute a graceful restart of its OSPF process. A grace LSA requests neighbors to continue advertising the router as fully adjacent during a specified grace period. Which option shows the opaque type and the opaque ID of a grace LSA? A. Opaque type = 3, Opaque ID=0 B. Opaque type = 9, Opaque ID=0 C. Opaque type = 0, Opaque ID=3 D. Opaque type = 3, Opaque ID=9 Correct Answer: A /Reference: : QUESTION 23 Cisco Nexus supports which versions of IGMP? A. 1 and 2 B. 2 and 3 C. 1, 2, and 3 D. None Correct Answer: C /Reference: : QUESTION 24 Which two statements are true about TDR Cable Diagnostics? (Choose two.) A. TDR stands for Time Domain Reflectometry.

12 B. TDR stands for Time Division Refractometry. C. TDR Cable Diagnostics transmit a pulsed waveform signal and examine a reflected waveform. D. TDR Cable Diagnostics transmit a pulsed waveform signal from one side and examine a waveform on the other side. Correct Answer: AC /Reference: : QUESTION 25 After entering the commands that are shown below, what result should you expect? Configure terminal Interface ethernet slot/port Carrier-delay 3 A. The interface will delay any reports about changes. B. There will be no carrier-delay support on physical interfaces. C. It will decrease the number of logging messages in case of interface instability. D. No result is expected, because the default carrier-delay time is 3 seconds. Correct Answer: B /Reference: : QUESTION 26 Which three statements are true about the debounce timer? (Choose three.) A. It enables faster notifications about link changes. B. It delays notifications about link changes. C. It decreases traffic loss due to network reconfiguration. D. The network will have traffic loss during the debounce period. E. The network will not have traffic loss during the debounce period. Correct Answer: BCD /Reference: : QUESTION 27 Refer to the commands below. You entered these commands on a Cisco Nexus 7000 device. Which result should you expect to see? Configure terminal Interface ethernet slot/port

13 Beacon A. an error message B. an enable link state LED with a blue light C. a flashing link state LED with a green light D. a flashing chassis LED Correct Answer: C /Reference: : QUESTION 28 How many SPAN sessions can you create in Cisco NX-OS (Cisco Nexus platform)? A. 16 sessions, with each session having 1 unique source and 1 unique destination B. 8 sessions, with each session having 4 unique sources and 1 unique destination C. 16 sessions, with each session having 4 unique sources and 1 unique destination D. 8 sessions, with each session having 1 unique source and 1 unique destination Correct Answer: C /Reference: : QUESTION 29 In Cisco Nexus 5000, how many vpc domains are supported per chassis? A. 1 B. 2 C. 3 D. 4 Correct Answer: A /Reference: : QUESTION 30 Which two technologies are used to implement virtualized multi-tenancy inside a tenant container? (Choose two.) A. VPLS B. MPLS C. VRF D. LDP E. VLAN

14 Correct Answer: CE /Reference: : QUESTION 31 Which three scenarios are valid for vpc traffic forwarding in Cisco Nexus 7000? (Choose three.) A. B. C.

15 D. E. Exhibit A F. Exhibit B G. Exhibit C H. Exhibit D Correct Answer: ABD /Reference: : QUESTION 32 While configuring a port channel interface in Cisco NX-OS, you get this error: Command failed: port not compatible [load interval] What is the most likely cause? A. load interval mismatch B. MTU mismatch C. bad port D. port is administratively shut down Correct Answer: A /Reference: : QUESTION 33 Refer to the exhibit.

16 If one of the vpc peer switches powers up successfully, the vpc will come up. A. True B. False Correct Answer: B /Reference: : QUESTION 34 Which two options describe what it means when the port channel interface has a status of (SD)? (Choose two.) A. The port is up, but the member interface has some mismatch conditions. B. The port channel interface itself is administratively shut down. C. No operational member interfaces can be channeled. D. The interfaces are up, but the port channel is down. Correct Answer: BC /Reference: : QUESTION 35 Refer to the exhibit. VPC keepalives are sent every second by default on which UDP port? A. 53 B C D. 4200

17 Correct Answer: C /Reference: : QUESTION 36 Certain configuration mistakes can lead to loops or black-holing, such as when STP configuration is inconsistent. Other mistakes might cause undesirable forwarding implications to specific interfaces, such as causing inconsistent ACLs or SVIs. The vpc consistency check is intended to prevent which of the following? A. STP and vpc B. RPVST+ and MST C. Type 1 and Type 2 D. DR and BDR Correct Answer: C /Reference: : QUESTION 37 Which licensing feature set is required on the Cisco Nexus 7000 platform to support the use of multiple VDCs? A. Enterprise Services B. Advanced Services C. Basic Services D. IP Base Correct Answer: B /Reference: : QUESTION 38 Refer to the exhibit.

18 There are two Cisco Nexus 7000s that are used to virtualize into three VDCs for business needs. What is the default VDC ID in this case? A. 0 B. 2 C. 1 D. 4 E. 3 Correct Answer: C /Reference: : QUESTION 39 The DCNM device manager allows all but which of these capabilities? A. manage SNMPv3 security access to switches B. save and copy configuration files and software images C. configure VLANs and Ethernet port channels D. manage 2148T FEX, 2232PP FEX, and 2248TP FEX E. configure FCoE Correct Answer: C /Reference: : QUESTION 40 If no DCNM-SAN client is open to the fabric, what must be done to allow the server to monitor the SAN fabric? A. Manage Continuously must be set in DCNM for the fabric. B. The read community must be set to match the SNMP credentials. C. Traps must be set.

19 D. In the Preferences menu, select and apply Continued Monitoring. E. Change the poll interval in Properties to null. Correct Answer: A /Reference: : QUESTION 41 Which parameter is not exchanged during DCBX? A. PFC B. IEEE 802.1Qbz C. TLV D. IEEE 802.1Qau E. IEEE 802.1Qaz Correct Answer: B /Reference: : QUESTION 42 Each fabric managed by a DCNM server must have the same administrator user name. A. True B. False Correct Answer: B /Reference: : QUESTION 43 Which three statements regarding MQC are true? (Choose three.) A. MQC provides two command types: class-map and policy-map. B. There are three MQC object types: network-qos, qos and queuing. C. QOS policy with MQC follows this order: associate policies with each traffic class, define traffic class, and attach policies to logical interfaces. D. The user can attach policies to interfaces but not to EtherChannels by using the service policy. E. The class map classifies incoming packets based on matching criteria. Correct Answer: ABE /Reference: :

20 QUESTION 44 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 /Reference: : QUESTION 45 Which three statements about the NPV and NPIV features in a unified fabric environment are true? (Choose three.) A. Both the NPV and NPIV features are supported on Cisco Nexus 50XX and Nexus 55XX platforms. B. Both the NPV and NPIV features can coexist on the same Cisco Nexus 5000 Series switch. C. Either the NPV feature or the NPIV feature can be configured on the same Cisco Nexus 5000 Series switch, but not both. D. Enabling the NPV feature automatically triggers a switch reboot. E. Enabling the NPIV feature automatically triggers a switch reboot. Correct Answer: ABD /Reference: : QUESTION 46 Which two statements about multihop FCoE are true? (Choose two.) A. Cisco Nexus 7000 Series Switches support both file and block storage traffic. B. Multihop FCoE provides network convergence beyond the first-hop access layer. C. Using multihop FCoE, the EFP frame is encapsulated in the FIP Virtual Link Instantiation Request. D. Cisco Nexus 7000 Series Switches support unified wire beyond the access layer. E. Cisco Nexus 7000 and MDS 9000 Series Switches support virtual E-ports, but do not support VF ports. Correct Answer: AB /Reference: : QUESTION 47 Which configurations for unified ports on a Cisco Nexus 5548UP switch are valid? (Choose all that apply.)

21 A. switch# configuration terminal switch# slot 1 switch# port 32 type fc switch# copy running-config startup-config switch# reload B. switch# configuration terminal switch# slot 1 switch# port type fc switch# copy running-config startup-config switch# reload C. switch# configuration terminal switch# slot 1 switch# port 1-10 type fc switch# port type fc switch# copy running-config startup-config switch# reload D. switch# configuration terminal switch# slot 1 switch# port 1-12 type fc switch# copy running-config startup-config switch# reload Correct Answer: AB /Reference: : QUESTION 48 Which two statements are true about LUNs in SCSI terminology? (Choose two.) A. A LUN represents a logical unit number. B. A LUN represents a physical unit number. C. A LUN represents an individually addressable (logical) SCSI device that is part of a physical SCSI device (target). D. A LUN represents a physical SCSI device (target) that is part of a logical SCSI device. Correct Answer: AC /Reference: : QUESTION 49 Which three statements about FCoE NPV are correct? (Choose three.) A. FCoE NPV is an enhanced form of FIP snooping. B. Enabling FCoE NPV is not disruptive. C. FCoE NPV and NPV together allow communication through Fibre Channel and FCoE ports at the same time. D. FCoE NPV requires the Storage Protocol Services package. E. In FCoE NPV mode, the Ethernet ports bound to the VF ports must have the FCoE VLAN configured as the native VLAN.

22 Correct Answer: ABC /Reference: : QUESTION 50 On an MDS switch, which command must be configured after the zonesets have been created or changed, so that they will take effect? A. zoneset start name <name> vsan <vsan#> B. zoneset move name <name> vsan <vsan#> C. zoneset activate name <name> vsan <vsan#> D. zoneset trigger name <name> vsan <vsan#> Correct Answer: C /Reference: : QUESTION 51 Which statement is true about FCIP configuration on Cisco MDS switches? A. The source and destination IP addresses of the FCIP tunnel are configured under the FCIP interface. B. The source and destination IP addresses of the FCIP tunnel are configured under the FCIP profile. C. The source and destination IP addresses of the FCIP tunnel are configured under the physical Ethernet interface. D. The source IP address of the FCIP tunnel is configured under the FCIP profile, and the destination IP address is configured under the FCIP interface. E. The source IP address of the FCIP tunnel is configured under the FCIP interface, and the destination IP address is configured under the FCIP profile. Correct Answer: D /Reference: : QUESTION 52 Which two statements about features of Cisco FCIP are true? (Choose two.) A. The FCIP link consists of two TCP connections. B. iscsi can be used over FCIP. C. The default TCP port that is used on connections is D. Endpoint pwwns are required for the FCIP profile. E. Class F frames are sent out of band. Correct Answer: AC

23 /Reference: : QUESTION 53 Fibre Channel extension using FCIP provides which three capabilities to a deployed data center? (Choose three.) A. ISL e-port between MDS switches B. both sync and async applications use a single VSAN with no trunking C. FSPF routing D. 2-Gb Fibre Channel transport Correct Answer: ABC /Reference: : QUESTION 54 Refer to the exhibit. Which port type should there be on the NPV edge switch? A. NP Port B. F Port

24 C. N Port D. FE Port Correct Answer: A /Reference: : QUESTION 55 Which three statements are false about NPV? (Choose three.) A. Port security is not supported for device login into the core via NPV. B. In certain cases, local switching is supported. C. There can be up to 100 NPV devices. D. The only two port types that are supported in NPV mode are F Ports and NP Ports. E. Remote SPAN is not supported. Correct Answer: ABD /Reference: : QUESTION 56 Refer to the command that is shown below. A host that is connected to the NPV switch is not able to see the storage that is connected to the core switch. What is the most likely reason for this problem? 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 that is connected to the core switch is in an "admin down" state. C. The local host interface belongs to the wrong VSAN. D. The local host interface is not able to log in. Correct Answer: B /Reference: : QUESTION 57 Refer to the exhibit.

25 Which FCIP operation does the network diagram represent? A. connection setup B. write acceleration C. connection teardown D. transfer ready Correct Answer: B /Reference: : QUESTION 58 Refer to the exhibit. Which of the following port types map to the ports on the network diagram that are indicated with a question mark? A. VE and TE

26 B. E and TE C. P and E D. NPV and NPIV Correct Answer: B /Reference: : QUESTION 59 Which three statements are true about iscsi and FCIP? (Choose three.) A. FCIP and iscsi are solutions for enabling access to storage. B. With FCIP, SCSI commands and data frames are encapsulated in IP. C. With iscsi, SCSI commands and data frames are encapsulated in IP. D. FCIP can transport both SCSI and non-scsi frames. E. FCIP allows IP-connected hosts to access storage. Correct Answer: ACD /Reference: : QUESTION 60 Which three statements are true about VE Ports and TE Ports? (Choose three.) A. VE Ports are used to "expand" a Fibre Channel fabric by connecting multiple Fibre Channel switches together. B. VE Ports are used to "expand" an FCoE fabric by connecting multiple FCoE switches together. C. TE Ports are "trunking" E Ports that transport multiple VSANs over the same ISL. D. VE Ports run between two FCoE capable switches. E. TE Ports run between two FCoE capable switches. Correct Answer: BCD /Reference: : QUESTION 61 Which two statements are true about NPIV? (Choose two.) A. NPIV stands for N-Port ID Virtualization. B. NPIV stands for N-Port Interface Virtualization. C. NPIV assigns many client ports to one ID. D. NPIV assigns many IDs to one client port. Correct Answer: AD

27 /Reference: : QUESTION 62 Which type of port provides multihop FCoE connections between FCoE capable switches? A. F Port B. N Port C. E Port D. VE Port E. TE Port Correct Answer: D /Reference: : QUESTION 63 In a Cisco Nexus 5000 switch, each system class has an associated IEEE 802.1p CoS value that is assigned by default or configured on the system class. If you enable PFC, the switch sends the no-drop CoS values to the adapter, which then applies PFC to these CoS values. What is the default CoS value for the FCoE system class? A. 5 B. 3 C. 0 D. 7 Correct Answer: B /Reference: : QUESTION 64 It is possible to run multiple VEMs per hypervisor host. A. True B. False Correct Answer: B /Reference: : QUESTION 65 Which two are types of port profiles? (Choose two.) A. vethernet

28 B. Ethernet C. static D. dynamic Correct Answer: AB /Reference: : QUESTION 66 Physical switches that are alike maintain a centralized forwarding engine. Cisco Nexus 1000V Series Switches apply the same concept. A. True B. False Correct Answer: B /Reference: : QUESTION 67 The Cisco Nexus 1000V VSM must be in the same Layer 2 network as the VEMs. A. True B. False Correct Answer: B /Reference: : QUESTION 68 How many VSD are supported per VSM? A. 12 B. 16 C. 32 D. 64 E Correct Answer: D /Reference: : QUESTION 69 Which parameter of the Cisco Nexus 1000V is used to identify a VSM and VEM as related to one another?

29 A. packet B. control interface C. domain ID D. IP Correct Answer: C /Reference: : QUESTION 70 How many predefined protocol classes exist for class-based weighted fair queuing on Cisco Nexus 1000V? A. 6 B. 4 C. 8 D. 5 E. 6 F. 1 Correct Answer: C /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: D /Reference: : QUESTION 72 Refer to the exhibit.

30 VM A and VM B are in the same VLAN. The letters denote which links the ping packet must pass to reach its destination. What is the packet flow between VM A and VM B, if you initiate a ping between them? A. A, B, C, E, F, H B. A, C, D, E, F, H C. A, C, E, F, H D. A, B, C, E, F, G, H Correct Answer: C /Reference: :

31 QUESTION 73 Which two considerations need to be factored in when selecting a network uplink type for the Cisco Nexus 1010? (Choose two.) A. the high availability status of the Cisco Nexus 1010 pair B. the high availability status of the Cisco Nexus 1000V VSMs C. whether a Cisco NAM is installed D. the upstream switch configuration Correct Answer: CD /Reference: : QUESTION 74 To use ERSPAN, which command must be configured in a service profile? A. capability erspan B. capability l3control C. capability monitor D. capability session E. capability span Correct Answer: B /Reference: : QUESTION 75 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 /Reference: :

32 QUESTION 76 n1kv-l3(config)# show lacp offload status Current Status : Enabled Running Config Status : Enabled Saved Config Status : Disabled Refer to the output. What two facts does the output signify? (Choose two.) 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 /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 D. VMware vswitch E. service virtual machine Correct Answer: E /Reference: : QUESTION 78 Which two VLANs does the VSM use to communicate with the VEM modules when using the default transport mode? (Choose two.) A. management B. packet C. control D. none Correct Answer: BC

33 /Reference: : QUESTION 79 Virtual machines using port profile production-835 have a requirement that they must be able to communicate at all times, even when the VSMs are down. Which two configurations will enable this capability, given the output that is shown here? (Choose two.) CiscoNexus1000V# show running-config port-profile production-835 port-profile type vethernet production-835 vmware port-group switchport mode access switchport access vlan 835 no shutdown system vlan 835 state enabled A. vmware port-group B. no shutdown C. system vlan 835 D. state enabled Correct Answer: BC /Reference: : QUESTION 80 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 /Reference: : QUESTION 81 What is the configuration for interface vethernet 349, given the following output? CiscoNexus1000V# show run port-profile production-608

34 port-profile type vethernet production-608 vmware port-group switchport mode access switchport access vlan 608 no shutdown state enabled CiscoNexus1000V# show run port-profile vm port-profile type vethernet production-608 vmware port-group switchport mode access switchport access vlan 952 no shutdown state enabled CiscoNexus1000V# show run interface vethernet 349 interface vethernet 349 switchport access vlan 712 inherit port-profile production-608 description vm, Network Adapter 1 vmware dvport 43 A. Interface vethernet 349 is an access switchport in VLAN 712. B. There is insufficient information to determine the configuration of vethernet 349. C. Interface vethernet 349 is an access switchport in VLAN 608. D. The configuration for interface vethernet 349 is incomplete. Correct Answer: A /Reference: : QUESTION 82 The data path feature in Cisco Nexus 1000V is provided by which component or components? A. VMware vsphere Hypervisor and vcenter B. Virtual Supervisor Module (VSM) C. Virtual Ethernet Module (VEM) D. VMware ESX and vcenter

35 Correct Answer: C /Reference: : QUESTION 83 How does a VEM initially communicate with a VSM after installation? A. direct communication B. opaque data C. transparent data D. trunk Correct Answer: B /Reference: : QUESTION 84 Refer to the exhibit. Which command is used on VSM to show pinning information? A. show pinning B. show interface virtual pinning module X C. show interface D. show interface pinning Correct Answer: B /Reference: : QUESTION 85 On a Cisco Nexus 1000V, how many port channels can each VEM support? A. 2 B. 4 C. 6

36 D. 8 E. 10 Correct Answer: D /Reference: : QUESTION 86 Which two VLAN interfaces are used for communication between the VSM and VEM? (Choose two.) A. Management B. Control C. Packet D. Data Correct Answer: BC /Reference: : QUESTION 87 Refer to the exhibit.

37 Given the configuration that is shown below, which two port channel modes are appropriate for this topology? (Choose two.) Nexus5k-B# show run interface Ethernet1/17 switchport mode trunk channel-group 17 mode active interface port-channel17 switchport mode trunk vpc 39 Nexus5k-B# show vpc 17

38 vpc status id Port Status Consistency Reason Active vlans Po17 up success success A. lacp port-channel B. vpc-hm with manual subgroups C. static port-channel D. vpc-hm mac-pinning Correct Answer: BD /Reference: : QUESTION 88 The following log was observed in the Cisco Nexus 1000V "show logging log" output. Which option is the best solution to resolve the error that is indicated in the log? 2011 Dec 25 19:23:21 CiscoNexus1000V %VEM_MGR-SLOT9-2-VEM_SYSLOG_CRIT: VLAN_MISCONFIG: Multiple uplinks/port-channels with common VLANs detected. This can cause packet loops. Ensure that channel is configured on profile having multiple ports on VEM and no more than one channel on VEM is carrying a particular VLAN. A. Create a port channel bundle for each VMNIC under different port profiles where common VLANs are necessary. B. Enable spanning tree to prevent any packet loops. C. Configure Network State Tracking. D. Create a port channel bundle for any and all VMNICs under a single port profile where common VLANs are necessary. Correct Answer: D /Reference: : QUESTION 89 A new blade has failed to associate with a service profile. What is a likely reason for why the service profile association failed? A. The service profile vnic is deriving its MAC addresses from an empty MAC resource pool. B. The service profile is already associated with a different blade. C. The service profile is configured for 1 vnic and 1 vhba, but the blade server requires 2 vnics and 2 vhbas. D. The blade hardware is faulty.

39 Correct Answer: A /Reference: : QUESTION 90 Which tool is used to install an operating system on the blade of a Cisco UCS chassis? A. KVM Console B. Hyperterminal C. Remote Desktop D. No tool is required; you just insert a CD or DVD in the blade CD drive and run install/setup. Correct Answer: A /Reference: : QUESTION 91 Which protocol does the Cisco UCS 2104 Fabric Extender use to communicate to the Cisco UCS 6120/6140 Fabric Interconnects? A. FCoE B f C. iscsi D q Correct Answer: A /Reference: : QUESTION 92 How should you configure the failover for the HBA on the service profile? A. Select "Enable failover" while creating the vhba. B. The vhba cannot have failover configured. C. Have both of the vhbas go to the same FI. D. Select "Secondary" while creating the vhba. Correct Answer: B /Reference: : QUESTION 93 Which two statements about roles and privileges are false? (Choose two.)

40 A. A role is a job function in which various privileges are assigned that detail access control on Cisco UCS objects. B. A user can only be assigned to one role at a time. C. All necessary roles and privileges are created by default and cannot be modified. D. The names "network-admin" and "server-admin" are not valid for custom roles. Correct Answer: BC /Reference: : QUESTION 94 UCS-A /chassis/server/memory-array/dimm # show stats memory-error-stats Memory Error Stats: Time CollecteD T03:26: Monitored Object: sys/chassis-1/blade-2/board/memarray-1/mem-1 Suspect: No Address Parity Errors: 0 Mismatch Errors: 0 Ecc Multibit Errors: 0 Ecc Singlebit Errors: 0 ThresholdeD. 0 Refer to the output. Which counter would be the most likely cause for a server to crash? A. Address Parity Errors B. Mismatch Errors C. ECC Multibit Errors D. ECC Singlebit Errors E. Thresholded Correct Answer: C /Reference: : QUESTION 95 Which four privileges will grant a user KVM access? (Choose four.) A. service-profile-server B. service-profile-server-oper

41 C. service-profile-ext-access D. service-profile-security E. server-equipment Correct Answer: ABCE /Reference: : QUESTION 96 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.) A. 00:25:B5:FF:00:01

42 B. 00:25:B5:EE:00:01 C. 00:25:B5:DD:00:01 D. 00:25:B5:BB:00:01 E. 00:25:B5:AA:00:01 Correct Answer: AD /Reference: : QUESTION 97 Each Cisco UCS B-Series chassis has two Cisco UCS 2104 fabric extenders. How should these be cabled to provide redundancy for SAN connectivity? A. The Cisco UCS 2104 should be cabled to Fabric A. B. The two Cisco UCS 2104s should be cross-connected to each other. C. The Cisco UCS 2104A should connect to Fabric A, and the Cisco UCS 2104B should connect to Fabric B. D. Both Cisco UCS 2104s should be cabled to the Cisco Nexus 7000 switch on different blades. Correct Answer: C /Reference: : QUESTION 98 Which three options can improve SAN redundancy for Cisco UCS servers? (Choose three.) A. use of multipathing drivers B. dual SAN fabrics upstream using separated VSANs C. configuring fabric failover for vhbas D. configuring multiple vhbas in the Cisco UCS service profile Correct Answer: ABD /Reference: : QUESTION 99 Which policy needs to be modified to enable Cisco Discovery Protocol on the VMNICs that are created on the service profile? A. network control policy B. chassis discovery policy C. dynamic vnic connectivity policy D. flow control policy Correct Answer: A

43 /Reference: : QUESTION 100 What is the command to check the pinning of the server ports to the uplink ports? A. show pinning border-interfaces B. show pinning server-interfaces C. show service-profile circuit server D. show fex Correct Answer: A /Reference: : QUESTION 101 When configuring VLANs on a Cisco UCS B-Series, which entire range of VLAN IDs is reserved? A to 4047 B to 4048 C to 4048 D to 4049 Correct Answer: C /Reference: : QUESTION 102 When configuring Cisco Fabric Interconnects via the Cisco UCS Manager, the Fibre Channel ports on an expansion module can be configured only as which type of port? A. server port B. uplink port C. fixed port D. downlink port E. FC port Correct Answer: B /Reference: : QUESTION 103 What is the length of the UUID number that is used in the Cisco UCS Manager? A. 32-bit

44 B. 64-bit C. 128-bit D. 256-bit Correct Answer: C /Reference: : QUESTION 104 Which value on the IOM decides if the IOM firmware needs to upgrade and match the firmware on the FI? A. GCV B. startup firmware C. SDP D. backup firmware Correct Answer: A /Reference: : QUESTION 105 What is the function of the WWPN pool? A. to assign WWPNs to the vhbas B. to assign WWPNs to the servers C. to assign WWPNs to the vlans D. to assign WWPNs to the vnics Correct Answer: A /Reference: : QUESTION 106 In Cisco UCS Manager, under the LAN tab, which subcategory should you select to configure a vnic template? A. LAN Cloud B. Policies C. Pools D. Internal LAN Correct Answer: B /Reference: :

45 QUESTION 107 Company XYZ has purchased a newly released Cisco UCS blade to expand their existing Cisco UCS system. Which three changes must the Cisco UCS administrator consider to ensure that the blade will interoperate with the existing environment? (Choose three.) A. The Cisco UCS capability catalog may need to be upgraded. B. The Cisco UCS firmware version may need to be upgraded. C. The Cisco UCS management extension may need to be upgraded. D. No changes need to be made to the system. Correct Answer: ABC /Reference: : QUESTION 108 To use the cluster configuration, two Cisco UCS 6100 Series Fabric Interconnects must be directly connected with Ethernet cables between which two of the options that are listed below? (Choose two.) A. L1 (L1-to-L1) ports B. MGMT 0 on MGMT 1 ports C. Cisco UCS 2104 Fabric Extenders D. L2 (L2-to-L2) ports Correct Answer: AD /Reference: : QUESTION 109 When upgrading to a new firmware bundle on the Cisco UCS, note that there are two interconnects in the design. Does the Cisco UCS require a reboot? A. Yes B. No Correct Answer: A /Reference: : QUESTION 110 When upgrading the Cisco UCS to a new firmware bundle, in what order should you perform the upgrade? A. Cisco UCS Manager, CIMC Controller, Interface cards, IO Modules, Fabric Interconnects B. Cisco UCS Manager, Fabric Interconnects, Interface cards, CIMC Controller, IO Modules C. Interface cards, Fabric Interconnects, Cisco UCS Manager, CIMC Controller, IO Modules D. Interface cards, CIMC Controller, IO Modules, Cisco UCS Manager, Fabric Interconnects

46 Correct Answer: D /Reference: : QUESTION 111 Which three diagrams represent valid models of connectivity between the Cisco UCS FIs and IOMs? (Choose three.) A. B.

47 C. D. E. Exhibit A F. Exhibit B G. Exhibit C H. Exhibit D Correct Answer: ABD /Reference: : QUESTION 112 From the Cisco UCS CLI, how do you verify which uplink ports a blade server is using for its network connectivity? A. UCS-A# show pinning border-interfaces B. UCS-B# show service-profile circuit C. UCS-B(nxos)# show pinning server-interfaces D. You must statically configure which uplink the blades should use, or you will not have connectivity. Correct Answer: C

48 /Reference: : QUESTION 113 What are two valid reasons to use the FC switch mode on the Cisco UCS? (Choose two.) A. because Ethernet switching mode is configured B. to enable the NPIV FC feature on the Cisco UCS Fabric Interconnects C. to allow configuration of FCoE storage ports for DAS D. to allow configuration of FC storage ports for DAS E. to allow the FI to interoperate with Brocade storage switches Correct Answer: CD /Reference: : QUESTION 114 Refer to the exhibit.

49 As the Cisco UCS administrator, you find you are unable to access the KVM for Blade 1/2. What is the most likely reason for this? A. The administrator account does not have sufficient privileges to access the KVM. B. The blade does not have an assigned address for the CIMC. C. The CIMC IP, Cisco UCS FI, and VIP IP are in different subnets. D. TCP port 2068 is being blocked by the firewall on the administrator workstation. Correct Answer: C /Reference: : QUESTION 115 Which two options are required if you want to boot from the SAN? (Choose two.) A. FC switch mode must be configured.

50 B. vhbas with boot targets must be present in the boot order. C. FC licensing for the Cisco UCS FI must be purchased and installed. D. The local LUN ID in the boot order must match the LUN ID of the boot disk that is presented from the SAN. Correct Answer: BD /Reference: : QUESTION 116 Which two server characteristics cannot be configured via the Cisco UCS service profile? (Choose two.) A. the number of vnics and vhbas to present to the operating system B. the server boot order C. the amount of CPU and memory to present to the operating system D. the server BIOS settings E. the operating system to install Correct Answer: CE /Reference: : QUESTION 117 Cisco UCS only supports either local or remote authentication for native authentication at any one time. A. True B. False Correct Answer: B /Reference: : QUESTION 118 Can the Cisco UCS firmware be upgraded while avoiding any server downtime if every component is upgraded? A. No, because the CIMC upgrade requires server downtime. B. No, because the BIOS and adapter upgrade requires server downtime. C. Yes, as long as NIC teaming and multipathing are configured correctly at the server operating system. D. Yes, with the use of maintenance policies on service profiles. Correct Answer: B /Reference: :

51 QUESTION 119 Refer to the exhibit. Examine the network topology and configuration of the Cisco ACE Module. Based on the information that is provided, what is the predictor that is used to select the best server to satisfy a client request? A. round robin B. least connections C. hash address

52 D. hash URL E. least bandwidth Correct Answer: A /Reference: : QUESTION 120 Refer to the exhibit.

53 Examine the network topology and configuration of the Cisco ACE Module. Based on the information that is provided, when do the real servers in the server farm fail and enter the PROBE- FAILED state? A. when both HTTP_PROBE and ICMP_PROBE fail B. when either HTTP_PROBE or ICMP_PROBE fails C. The real server will never fail. D. when VIP is down Correct Answer: B

54 /Reference: "Pass Any Exam. Any Time."