[Free] 2018(May) EnsurePass Braindumps Cisco 642-999 Dumps with VCE and PDF 81-90

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Implementing Cisco Data Center Unified Computing

Question No: 81

Which of the following is true with respect to hardware failover or NIC teaming within a Cisco Unified Computing System?

1. Hardware failover is specified by the operating system.

2. An uplink failure when using automatic pinning requires that hardware failover for the server vNIC be disabled.

3. NIC teaming is controlled by the vNIC.

4. The hardware failover option that is available for Ethernet does not affect Fibre Channel traffic.

Answer: D

Question No: 82

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

1. FlexFlash card

2. RAID array

3. FCoE

4. iSCSI

5. USB

6. PXE

7. PCI SSD

Answer: G

Question No: 83 HOTSPOT

Answer:

Explanation: The cluster will switch fabric interconnect b from subordinate to lead or primary.

Question No: 84

If there are four I/O module links from the Cisco Unified Computing System 5108 Blade Chassis to the Cisco Unified Computing System 6248UP Fabric Interconnect, which dynamic vNICs can be defined?

1. 9

2. 16

3. 24

4. 48

5. 54

F. 112

Answer: E

Question No: 85

Which two are true concerning authorization within a Cisco Unified Computing System? (Choose two.)

1. A role defines a collection of privileges that determines which actions a user can take in Cisco Unified Computing System Manager.

2. Authorization consists of three components (roles, password policy, and locales) that are based on which features and resources the user will not have access to.

3. Customized roles can be configured on and downloaded from remote AAA servers.

4. The logical resources, pools and policies, are grouped into roles.

5. If the service profile cannot find available resources, it will search in the parent organization for pools and resources.

Answer: A,E

Question No: 86

Under which condition can you select the option to quot;removequot; a blade server from within the Cisco UCS Manager?

1. The server has been decommissioned before physical removal.

2. The server has been sent a diagnostic interrupt.

3. The server has been physically removed before decommission.

4. The server has been powered down.

Answer: C

Question No: 87

You manage Cisco UCS -Series Rack-Mount Servers. Which three components can you upgrade by using the Cisco Host Upgrade Utility? (Choose three.)

1. the LAN on motherboard

2. the Cisco Integrated Management Controller

3. the operating system images

4. the system BIOS

5. the fabric interconnects

6. the FEX modules

Answer: A,B,D

Reference: http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/c/sw/lomug/2- 0x/b_huu_2_0_3/b_huu_2_0_3_chapter_01.html

Question No: 88

Which two statements about Cisco VM-FEX dynamic vNIC configuration and provisioning by using the Cisco UCS Manager are true? (Choose two.)

1. Dynamic vNIC parameters are configured by using SNMP.

2. Dynamic vNIC parameters must be configured manually before the virtual machine connects to its port group.

3. Dynamic vNIC parameters are configured dynamically after the assigned virtual machine connects to the port group.

4. Dynamic vNIC parameters are enabled by using the Fibre Channel Forwarder protocol.

5. Dynamic vNIC parameters are configured by inheriting the port-group parameters of the associated virtual machines.

Answer: C,D

Reference:

http://www.cisco.com/en/US/docs/switches/datacenter/nexus5000/sw/mkt_ops_guides/513

_n1_1/ n5k_ops_vmfex.pdf

Question No: 89

An admin wants to make sure that for each VLAN added to a vNIC, a static MAC address entry is added to the fabric interconnect. Which setting within Cisco UCS Manager accomplishes this task?

1. The MAC Register Mode in the network control policy is set to Only Native VLAN.

2. The MAC Register Mode in the LAN connectivity policy is set to All Host VLANs.

3. The MAC Register Mode in the network control policy is set to All Host VLANs.

4. The MAC Register Mode in the LAN connectivity policy is set to Only Native VLAN.

5. The MAC Register Mode in the link protocol policy is set to All Host VLANs.

6. The MAC Register Mode in the link protocol policy is set to Only Native VLAN.

Answer: C

Question No: 90

What are the three main components of the VM-FEX environment? (Choose three.)

1. Red Hat Network Satellite server

2. ESX host with Cisco UCS M81KR VIC

3. ESX host with Cisco UCS M72KR CAN

4. VMware vCenter

5. VMware Update Manager

6. Cisco UCS Manager

7. Cisco VSG

Answer: B,D,F

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