642-999 Latest Exam (Aug 2018)

[Free] 2018(Aug) Dumps4cert Cisco 642-999 Dumps with VCE and PDF Download 41-50

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Implementing Cisco Data Center Unified Computing

Question No: 41

You plan to use AAA security services for a Cisco UCS Fabric Interconnect. Which two authentication providers can you use? (Choose two.)

  1. Kerberos


  3. NTLM

  4. Diameter

  5. LDAP

Answer: B,E

Reference: http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/cli/config/guide/2-


er_010 00.html

Question No: 42

Which backup option must be performed from the Cisco UCS Manager to allow for a system restore?

  1. database backup

  2. Logical configuration

  3. System configuration

  4. Full state

  5. All configuration

Answer: D

Reference: http://www.cisco.com/en/US/docs/unified_computing/ucs/sw/gui/config/guide/141/UCSM_G UI_Co nfiguration_Guide_141_chapter43.html

Question No: 43

Which three options are valid system classes for QoS in a Cisco UCS blade system? (Choose three.)

  1. platinum

  2. silver

  3. best effort

  4. voice

  5. high-priority

  6. FCoE

  7. drop eligible

Answer: A,B,C

Question No: 44

Which three components are parts of the Cisco UCS -Series Blade Server software bundle?

(Choose three.)

  1. the adapter firmware

  2. the Kernel and system firmware for fabric interconnects

  3. the BIOS firmware

  4. the IOM firmware


the Cisco UCS Manager software

F. the board controller firmware

Answer: A,C,F

Reference: http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/firmware- mgmt/gui/2-

2/b_GUI_Firmware_Management_22/b_GUI_Firmware_Management_22_chapter_0100.ht ml

Question No: 45

Which option describes what Cisco Integrated Management Controller Network Security provides?

  1. protection against DDoS on the Cisco IMC

  2. a whilelist that specifies the servers allowed to access the Cisco IMC

  3. 802.1x support, allowing the Cisco IMC to log in to a port security network

  4. user-configured ACLs to block known bad servers from accessing the Cisco IMC

Answer: A

Question No: 46 HOTSPOT

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Question No: 47

Which three options are true regarding port profiles in Cisco UCS Manager? (Choose three.)

  1. Port profiles define operating-system kernel parameters.

  2. Port profiles are represented as a port group in vCenter.

  3. Port profiles can be used by more than one DVS.

  4. Port profile parameters are visible on vCenter.

  5. Port profile parameters can be modified from vCenter.

  6. Port profiles can be modified only from Cisco UCS Manager.

Answer: B,C,F

Question No: 48

From the Cisco UCS Manager GUI, which two configurations can be performed for Cisco UCS C-

Series Rack-Mount Servers from the rack server discovery policy? (Choose two.)

  1. whether the server is discovered immediately or after the acknowledgement of the administrator

  2. defines the scrub policy to be used upon discovery

  3. defines the management IP address to be associated to the server upon discovery

  4. reverts a -Series server from Cisco UCS domain mode to standalone mode

  5. defines the Cisco Host Upgrade Utility ISO file for the rack servers connected to the fabric interconnects

Answer: A,B

Reference: http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/gui/config/guide/20/b_UCS M_GUI_Configuration_Guide_2_0/b_UCSM_GUI_Configuration_Guide_2_0_chapter_01


Question No: 49

In which situation would you be required to change a Cisco UCS system from end-host mode to switching mode?

  1. Design requirements call for the use of fabric failover.

  2. Fabric interconnect is connecting to disjoint Layer 2 networks upstream.

  3. HSRP routers are directly connected to the fabric interconnect.

  4. Upstream Cisco Nexus 5000 is configured for vPC.

Answer: C

Question No: 50

Which policy is used to specify how Cisco UCS Manager should proceed for configuration changes that will have a service impact?

  1. host firmware policy

  2. maintenance policy

  3. local disk policy

  4. BIOS policy

Answer: B

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