Cisco 642-999 Parte 2

Question 1

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?

Answer 1

Configure host firmware package and management firmware package policies and associate the firmware policies with the service profiles.

Question 2

Which two are true with respect to the upgrade process for the Cisco Unified Computing System? (Choose two.)

Answer 2

1. • When the bundle image is downloaded, it must be transferred to the flash file system of the active fabric interconnect.
2. -

Question 3

You have a Cisco UCS B200 M2 server configured with 12 4-GB DDR3 1333-MHz dual-voltage memory DIMMs. You learned that the server memory speed is running at 1066 MHz instead. How can you configure the server to run at maximum memory speed?

Answer 3

Create a BIOS policy. In the RAS Memory BIOS settings, select Performance Mode for LV DDR Mode.

Question 4

Which policy is used to update adapter firmware?

Answer 4

Host firmware policy

Question 5

Which item describes the failure scenario called a “split-brain” in the Cisco Unified Computing System?

Answer 5

Failure of the Cisco Unified Computing System L1-L2 network

Question 6

Which three items represent message formats that are available to send fault data using Cisco Call Home? (Choose three.)

Answer 6

1. • Short text.
2. • Long text.
3. • XML

Question 7

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

Answer 7

1. • Configure boot from SAN.

2. - Configure service profiles with resource pools.

Question 8

Which two items represent the features of Call Home on the Cisco Unified Computing System? (Choose two.)

Answer 8

1. • Send fault details to Cisco TAC.

2. - Send email alerts to administrators

Question 9

Which Cisco UCS firmware are contained in the Cisco UCS Infrastructure software bundle? (Choose three.)

Answer 9

1. • Monitoring port.
2. • Server port.
3. • Uplink Ethernet port

Question 10

Which two options occur when a server discovery policy is invoked? (Choose two.)

Answer 10

1. • Executes the qualification in the server discovery policy against the server.
2. • Analyzes the inventory of the server

Question 11

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

Answer 11

1. • A role defines a collection of privileges that determines which actions a user can take in Cisco Unified Computing System Manager.
2. • If the service profile cannot find available resources, it will search in the parent organization for pools and resources.

Question 12

Which Cisco UCS Manager feature allows you to specify multiple LDAP servers for user authentication?

Answer 12

LDAP Provider Group

Question 13

Which protocol is not supported for Cisco UCS backups and imports?

Answer 13

HTTP

Question 14

Which backup option must be used for a system restore?

Answer 14

Full state

Question 15

Which two items can you provision in a vHBA Template? (Choose two.)

Answer 15

1. • Max Data Field Size.

2. - Stats Threshold Policy

Question 16

When cabling a Cisco UCS 6200 Series Fabric Interconnect to disjoint Layer 2 networks, which option must be considered?

Answer 16

Each vNIC can communicate to a single disjoint network.

Question 17

When you create a vHBA, what will you achieve by enabling persistent binding?

Answer 17

This feature allows the binding of the SCSI targets to the vHBA, even across reboots.

Question 18

Which option describes the possible result of a customer configuring a server pool that contains Cisco UCS B200 M2 and B250 M2 blades?

Answer 18

After service profile migration, the server fails in boot from SAN due to differences in PCI device IDs.

Question 19

Which two tasks enable jumbo frames on a Cisco UCS system? (Choose two.)

Answer 19

1. • In the LAN cloud on Cisco UCS Manager, define a QoS system class with MTU 9000.
2. • In the service profile, configure MTU 9000 in the vNIC.

Question 20

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

Answer 20

1.- 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.

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