[Free] 2017(Oct) EnsurePass Examcollection Cisco 642-999 Dumps with VCE and PDF 101-110

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Implementing Cisco Data Center Unified Computing

Question No: 101

Which four physical connections on a fabric interconnect are needed to perform the initial system setup for a cluster configuration? (Choose four.)

  1. Ethernet uplink ports connected to upstream switch

  2. console port connected to a computer terminal or console server.

  3. Layer 1 ports on both fabric interconnects connected to each other

  4. Layer 1 port of the first fabric interconnect connected to Layer 2 port of the second fabric interconnect

  5. Layer 2 ports on both fabric interconnects connected to each other

  6. Fibre Channel uplink ports connected to upstream fabric switch

  7. management Ethernet port (mgmt0) connected to external switch or router

  8. port channel to each fabric interconnect

Answer: B,C,E,G

Question No: 102

Which two are true concerning the role-based access control specifics of a Cisco Unified Computing System? (Choose two.)

  1. Disabled local user accounts are deleted from the database.

  2. A locally authenticated user account is any user account that is authenticated through LDAP, RADIUS, or TACACS .

  3. If a user maintains a local user account and a remote user account simultaneously, the roles that are defined in the local user account override those that are maintained in the remote user account.

  4. By default, user accounts expire after 90 days; a warning message will be generated 10 days prior to expiration.

  5. A user that is assigned one or more roles will be allowed the privileges that are consistent across all of the assigned roles.

  6. All roles include read access to all configuration settings in the Cisco Unified Computing System domain.

Answer: C,F

Question No: 103

Which two are true with respect to the switching modes on the Cisco Unified Computing System 62XX Fabric Interconnect? (Choose two.)

  1. End-host mode presents a link to a northbound uplink switch as a host trunk with loop detection that is provided by STP.

  2. For northbound traffic, server MAC addresses are statically pinned to an uplink; the return path is controlled by the unified fabric switches.

  3. A fabric interconnect port in Ethernet switching mode appears to the uplink switch as a host with many MAC addresses.

  4. Server-to-server traffic on a common VLAN are locally switched by the fabric interconnect and not the northbound switches.

  5. A MAC forwarding table is not used to forward traffic to the uplink switch.

  6. A MAC address forwarding table is maintained for server-to-server communications across VLANs.

Answer: D,E

Question No: 104

Which three tasks can a user with the ext-lan-policy privileges perform? (Choose three.)

  1. Configure management interfaces on the fabric interconnect.

  2. Configure Ethernet pin groups.

  3. Configure management interfaces monitoring policy.

  4. Create/modify/delete vNIC/vHBA placement policies.

  5. Configure DNS providers and DNS domain.

  6. Specify the allowed range for virtual MAC addresses.

  7. Configure fabric interconnect system name.

  8. This privilege has full access to all operations.

Answer: B,D,F

Question No: 105 HOTSPOT

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Question No: 106

Which boot option is recommended for a boot policy because it offers the most service profile mobility within a system?

  1. iSCSI boot

  2. local disk boot

  3. LAN boot

  4. SAN boot

Answer: D

Question No: 107

Which policy would you change to form a port channel between a Cisco UCS 6248 and a Cisco UCS 2208?

  1. link aggregation policy

  2. chassis discovery policy

  3. IOM connection policy

  4. link discovery policy

Answer: B

Question No: 108

Which of the following is true with respect to recovery from failure with automatic pinning that is configured on a cluster of Cisco Unified Computing System 62XX Fabric Interconnects?

  1. By default, server MAC addresses are pinned to uplink interfaces using PIN groups.

  2. When a northbound fabric interconnect link goes down, the affected servers will use NIC teaming to re-establish connectivity on the second fabric interconnect.

  3. When a northbound fabric interconnect link goes down, the fabric interconnect will send a gratuitous ARP to the northbound switch to announce the servers on the new port.

  4. In the event that all uplink ports on the fabric interconnect lose connectivity, the 22XX I/O module shuts down all of the host ports until at least one uplink is restored.

Answer: C

Question No: 109

Which two descriptions of the Call Home feature on a Cisco UCS server are true? (Choose two.)

A.

uses Java to generate predefined reports

  1. provides an email-based notification for critical system policies

  2. provides all the information to administrators, who can open a case with one click

  3. delivers alerts to multiple recipients, including Cisco TAC, and generates a case by using Cisco

    TAC

  4. provides a central repository for storing fault data

Answer: B,D

Reference: http://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/gui/config/guide/1- 31/b_UCSM_GUI_Configuration_Guide_1_3_1/UCSM_GUI_Configuration_Guide_1_3_1_ chapter3

9.html

Question No: 110

How does a dynamic vNIC get allocated?

  1. Dynamic vNICs are assigned to VMs in VMware vCenter.

  2. Dynamic vNICs can only be bound to the service profile through an updating template.

  3. Dynamic vNICs are bound directly to a service profile.

  4. Dynamic vNICs are assigned by binding a port profile to the service profile.

Answer: C

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