300-175 Exam - DCUCI Implementing Cisco Data Center Unified Computing (DCUCI)

NEW QUESTION 1
Which actions must be taken in order to connect a NetAppFCoE storage system to a Cisco UCS system?

• A. Ensure that the Fibre Channel switching mode is set to Switching, and use the Fibre Channel ports on the Fabric Interconnects.
• B. Ensure that the Fibre Channel switching mode is set to Switching, and reconfigure the port to aFCoE Storage port.
• C. Ensure that the Fibre Channel switching mode is set to End-Host, and use the Ethernet ports on the Fabric Interconnects.
• D. Ensure that the Fibre Channel switching mode is set to Switching, and use the Ethernet ports on the Fabric Interconnects.

Answer: A

Explanation: References:
http://www.renar.net/?p=148&lang=en https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/release/notes/UCS_28313.html

NEW QUESTION 2
Which BIOS setting is required for a VMware ESXi 5.0 host to support Cisco VM-FEX universal pasthrough mode?

• A. VT for Directed IO
• B. ACPI 10 Support
• C. VEMDPA Agent
• D. Execute Disabled Bit
• E. Processor C State

Answer: A

NEW QUESTION 3
Which destination(s) are valid for syslog messages for a Cisco UCS Fabric Interconnect?

• A. the log, the monitor and syslog queue
• B. a file
• C. the console and log only
• D. the console, the monitor, and a file

Answer: D

Explanation: http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/ucsm_syslog/b_Monitoring_Cisco_UCSM_Us

NEW QUESTION 4
Drag and drop the fabric interconnect characteristics on the left to the correct Ethernet switching modes on the right.

Answer:

Explanation: Egress server traffic can use more than one uplink port = End-Host Mode
The fabric interconnect denies forwarded traffic between the uplink ports = Switch mode The fabric interconnect runs STP = Switch Mode
vNic are pinned to the uplink ports = End-Host Mode

NEW QUESTION 5
Which two options are valid modes for VM-FEX in a Cisco UCS Manager port profile? (Choose two.)

• A. transparent
• B. bypass
• C. standard
• D. advanced
• E. high-performance
• F. low-pass

Answer: CE

NEW QUESTION 6
If a customer wants to maximize the capability of server mobility with the Cisco UCS deployment, what two options are Cisco recommended? (Choose two.)

• A. Configure a server inheritance policy.
• B. Configure a Virtual Media boot.
• C. Configure a hardware-based service profile with burned-in addresses and identities.
• D. Configure boot from SAN.
• E. Configure service profiles with resource pools.

Answer: DE

NEW QUESTION 7
Refer to the exhibit.

Refer to the exhibit .Which type of connectivity is used to integrate the server into the Cisco UCS domain?

• A. direct connect mode cluster
• B. direct connect mode non-cluster
• C. Single Connect cluster
• D. single-wire non-cluster

Answer: C

NEW QUESTION 8
Your systems engineer has determined all of the firmware versions that the server operating system supports. What steps are taken on Cisco UCS to avoid manual firmware upgrades on the blade servers?

• A. Use Cisco UCS Manager firmware management to upgrade all Cisco UCS blade servers to the same target firmware versions.
• B. Configure host firmware package and management firmware package policies and associate the firmware policies with the service profiles.
• C. Create a BIOS policy and define the host firmware package and management firmware package.
• D. Configure host firmware package and management firmware package policies and associate the firmware policies with the server pools.

Answer: B

NEW QUESTION 9

Answer:

Explanation:

NEW QUESTION 10
Which item describes the failure scenario called a "split-brain" in the Cisco Unified Computing System?

• A. Failure of the Cisco Unified Computing System L1-L2 network
• B. Failure of a Cisco Unified Computing System Chassis Management Controller
• C. Failure of a Cisco Unified Computing System I/O module
• D. Failure of a Cisco Unified Computing System Fabric Interconnect
• E. Failure of a Cisco Unified Computing System Chassis Management Switch

Answer: A

NEW QUESTION 11
In a standalone Cisco UCS C-Series server, which recommendations can be used to upgrade the BIOS?

• A. Cisco IMC
• B. Cisco UCS Manager
• C. iFlash32 Utility
• D. Flash ROM Utility
• E. EFI Interface
• F. Cisco Host Upgrade Utility
• G. USB Flash Utility

Answer: F

NEW QUESTION 12
ACisco UCS administrator configuring QoS, Which two options are valid QoS system classes in a Cisco UCS blade system? (Choose two )

• A. drop eligible
• B. transactaional data
• C. best effort
• D. scavenger
• E. Fibre Channel

Answer: CE

NEW QUESTION 13
Which two policies can be configured in a port profile for VM-FEX high-performance mode? (Choose two.)

• A. QoS policy
• B. network control policy
• C. adapter policy
• D. BIOS policy
• E. vNIC connection policy

Answer: AC

NEW QUESTION 14
Which component is unsupported by the UEFI boot device in the Cisco UCS C-series standalone?

• A. PCI SSD
• B. FCoE
• C. FlexFlash card
• D. USB

Answer: A

NEW QUESTION 15
Which two options are valid server pool policy qualifications? (Choose two.)

• A. server model
• B. description
• C. user label
• D. power group

Answer: AD

NEW QUESTION 16
Which two statements describe effects of enabling a Cisco UCS Fabric Interconnect in Ethernet end-host mode? (Choose two.)

• A. MAC address learning is disabled on the uplink ports of the fabric interconnect.
• B. MAC address learning is enabled on the server ports of the fabric interconnect.
• C. Server-to-server communication on the same VLAN is not performed locally via fabric interconnect, but requires an external switch.
• D. By default, unicast traffic received by the fabric uplink port to unknown destination MAC addresses is forwarded to all of the server ports.
• E. MAC address learning is disabled on all of the ports in Ethernet end-host mode.

Answer: AB

Explanation: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/unified-computing/whitepaper_c11 MAC address learning occurs only on the server ports; MAC address movement is fully supported.
Server-to-server Layer 2 traffic is locally switched. In end-host mode, unknown unicast broadcasts are not flooded, switch mode is required. Additionally, because there is no MAC address learning on the uplink ports, the MAC address table can scale to support as many virtual machines as the number of entries available in the MAC address forwarding table.

NEW QUESTION 17
Which two factors determine the recommended maximum number of virtual interfaces on a Cisco UCS
system? (Choose two.)

• A. the number of compute blades in the system
• B. the number of interfaces sharing the uplinks
• C. the driver version on the OS running on the compute blade
• D. the number of uplinks between I/O Module and Fabric Interconnect

Answer: CD

Explanation: https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/c-series_integration/ucsm2-0-2/b_UCSM_202_C The number of uplinks between I/O Module and Fabric Interconnect https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ucs-manager/Reference-Docs/ConfigurationLimi the driver version on the OS running on the compute blade

NEW QUESTION 18
Which option is a prerequisite when implementing iSCSI boot?

• A. The OS must be iBFT compatible.
• B. The boot parameters must be configured in the Global boot policy.
• C. There are no licensing requirements for the storage array.
• D. Each iSCSI initiator must be on the same IP subnet.

Answer: A

NEW QUESTION 19
Refer to the exhibit.

Which two statements about the fabric interconnect are true? (Choose two.)

• A. The fabric interconnect forwards all broadcast packets on VLAN 311 out of each interface listed in the Membership.
• B. The fabric interconnect forwards broadcasts on VLAN 311 only when they are received on Po21.
• C. Without any changes to the switch, eth 1/32 could become the designated receiver for VLAN 311.
• D. All multicast traffic from a blade on VLAN 311 goes out of Po21.
• E. IGMP join packets from blades on VLAN 311 goes out Po21.

Answer: BE