Which two settings are required when utilizing DirectPath I/O? (Choose two.)
A.
CPU pinning
B.
full memory reservation
C.
Set port profile performance to “high”.
D.
vCPU pinning
E.
VM queue modification
F.
adapter profile update
G.
Install DirectPath VIB on host.
H.
Enable VMQ with the “enable-netadaptervmq” cmdlet.
From VMWare (Enable DirectPath I/O with vMotion on a Virtual Machine):
Prerequisites
■ Enable high performance network I/O on at least one Cisco UCS port profile on a supported Cisco VM-FEX distributed switch. For supported switches and switch configuration, see Cisco’s documentation at http://www.cisco.com/go/unifiedcomputing/b-series-doc.
■ Power off the virtual machine.
Procedure
1. In the vSphere Client, select the VMs and Templates inventory view.
2. Right-click the virtual machine to modify and click Edit Settings.
3. On the Resources tab, select Memory.
4. Select Unlimited.
5. On the Hardware tab, select the network adapter to configure as a passthrough device.
6. Select a port profile with high performance enabled from the network label drop-down menu, and click OK.
7. Power on the virtual machine.
After the virtual machine is powered on, DirectPath I/O appears as Active on the Hardware tab of the virtual machine properties dialog box.
New 642-999 Exam Questions and Answers Updated Recently (12/July/2016):
NEW QUESTION 144
Which three parameters can be configured for a vHBA? (Choose three.)
A. Enable persistent binding
B. Enable a hardware-based failover
C. Define a SAN pin group
D. Assign a QoS policy
E. Define an MTU
F. Assign a MAC address
Answer: ACD
NEW QUESTION 145
With Cisco UCS Manager, in which location do you monitor the chassis discovery process?
A. CMC
B. FSM
C. CDP
D. DME
Answer: B
NEW QUESTION 146
Which two protocols does the Cisco Integrated Management Controller support for managing standalone Cisco UCS -Series servers? (Choose two.)
A. SoL
B. IPMI
C. IPMIv2
D. SMASH CLP
E. SNMPv3
Answer: CE
NEW QUESTION 147
Which three statements about what occurs when a Cisco UCS -Series Blade Server connects to the SAN across a fabric interconnect that is enabled in Fibre Channel NPV mode are true? (Choose three.)
A. The server ports in F Port mode are pinned to the NP Ports
B. The E Ports are pinned to the E Ports on the fabric interconnect
C. Zoning is deployed on the fabric interconnect
D. The fabric interconnect is not assigned a Fibre Channel domain ID
E. Traffic that is received on the server ports in F Port mode from the server side is pinned to the NPIV-enabled uplink ports on the fabric interconnect
F. The fabric interconnect must have the Fibre Channel uplink port connected to the upstream switch F Port in NPIV mode that performs the Fibre Channel forwarder function
Answer: ADE
NEW QUESTION 148
You plan to implement FCoE on a Cisco UCS -Series server. Which option must you configure from the Cisco Integrated Management Controller GUI?
A. a vNIC failover
B. a boot table entry
C. NIV
D. FIP mode
Answer: D
NEW QUESTION 149
Refer to the exhibit. Which tables correctly map the HIF ports to active FEX NIF ports on a Cisco UCS 2208X IOM in discrete pinning mode?
Image URL: examgod.com/plimages/11644bd44ce2_10984/642-999-dumps-1491_thumb.jpg
A. Table 2 and Table 4
B. Table 1 and T able 4
C. Table 2 and Table 3
D. Table 1 and Table 2
E. Table 3 and Table 4
Answer: B
NEW QUESTION 150
You have a Cisco UCS C-Series Server. What can you use to log the blade server statistics?
A. the Cisco Integrated Management Controller log
B. RADIUS
C. LDAP
D. the XML API
Answer: A
NEW QUESTION 151
You manage Cisco UCS -Series Rack-Mount Servers. Which three components can you upgrade by using the Cisco Host Upgrade Utility? (Choose three.)
A. the LAN on motherboard
B. the Cisco Integrated Management Controller
C. the operating system images
D. the system BIOS
E. the fabric interconnects
F. the FEX modules
Answer: ABD
NEW QUESTION 152
Which three components are parts of the Cisco UCS -Series Blade Server software bundle? (Choose three.)
A. the adapter firmware
B. the Kernel and system firmware for fabric interconnects
C. the BIOS firmware
D. the IOM firmware
E. the Cisco UCS Manager software
F. the board controller firmware
Answer: ACF
NEW QUESTION 153
Which slot(s) contain DIMMs in a 1DPC configuration on Cisco UCS blade server?
A. 0
B. 1 and 2 only.
C. 1
D. 2
Answer: C
NEW QUESTION 154
Which destination(s) are valid for syslog messages for a Cisco UCS Fabric Interconnect?
A. a file and monitor only
B. the log, the monitor and syslog queue
C. the console
D. the console and log only
E. a file
F. the console, the monitor, and a file
Answer: F
NEW QUESTION 155
……
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New 642-999 Exam Questions and Answers (29/June/2017 Updated):
NEW QUESTION 177
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 VIE 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: BC
NEW QUESTION 178
Which parameter can be configured during the initial system setup of Cisco UCS Fabric Interconnect from the CLI, without restoring the configuration from an existing backup?
A. the server ports, network ports, and storage ports
B. the reserved VLAN IDs
C. the default number of dynamic vNICs
D. standalone mode or cluster mode of the Fabric Interconnects
Answer: D
NEW QUESTION 179
Which two parameters must be configured on a standalone Cisco UCS C-Series Server to export the technical support data to a remote server? (Choose two.)
A. Specify a remote TFTP server IP address
B. Install a certificate
C. Install an FTP server
D. Set the source as the UCS server IP address
E. Specify the remote relative path and file name
Answer: AE
NEW QUESTION 180
……
NEW QUESTION 181
A Cisco UCS administrator configuring QoS, which two options are valid QoS system classes in a Cisco UCS blade system? (Choose two.)
C. best effort
E. Fibre Channel
NEW QUESTION 182
Which options is the only supported link aggregation protocol on Cisco UCS Manager?
A. Multipath
B. PagP
C. FLOGI
D. LACP
E. FCOE
Answer: D
NEW QUESTION 183
……
NEW QUESTION 184
Which drive combination prevents you from provisioning RAID on Cisco UCS C-Series servers?
C. SATA HDD and SATA SSD
NEW QUESTION 185
……
NEW QUESTION 186
Which two AAA protocols are supported by a remote AAA database? (Choose two.)
A. Microsoft Active Directory
B. RADIUS
C. 802.1X
D. Kerberos
E. LDAP
Answer: BE
NEW QUESTION 187
……
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