Cause all that matters here is passing the Cisco 642-999 exam. Cause all that you need is a high score of 642-999 Implementing Cisco Data Center Unified Computing (DCUCI) exam. The only one thing you need to do is downloading Examcollection 642-999 exam study guides now. We will not let you down with our money-back guarantee.


2026 New 642-999 Exam Dumps with PDF and VCE Free: https://www.2passeasy.com/dumps/642-999/

Q1. Which three options are true regarding port profiles in Cisco UCS Manager? (Choose three.) 

A. Port profiles define operating-system kernel parameters. 

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

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

D. Port profile parameters are visible on vCenter. 

E. Port profile parameters can be modified from vCenter. 

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

Answer: BCF 

Q2. If a customer wants to maximize the capability of server mobility with the Cisco UCS deployment, what two options are Cisco recommended? (Choose two.) 

A. Configure a server inheritance policy. 

B. Configure a Virtual Media boot. 

C. Configure a hardware-based service profile with burned-in addresses and identities. 

D. Configure boot from SAN. 

E. Configure service profiles with resource pools. 

Answer: DE 

Q3. Which NIC redundancy modes allow the LOMs to be discovered by the operating system or hypervisor? 

A. Dedicated mode 

B. Active/Active 

C. Active/Standby 

D. Cisco Card Mode 

Answer: A 

Q4. Which two VMware features must be turned off in the data center cluster for Cisco VM-FEX universal passthrough to operate? (Choose two.) 

A. VMCI 

B. DRS 

C. FT 

D. HA 

E. vMotion 

Answer: AC 

Q5. In which situation would you be required to change a Cisco UCS system from end-host mode to switching mode? 

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

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

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

D. Upstream Cisco Nexus 5000 is configured for vPC. 

Answer: C

Q6. Which policy is used to update adapter firmware? 

A. adapter policy 

B. host firmware policy 

C. management firmware policy 

D. network control policy 

Answer: B 

Q7. When you create a vHBA, what will you achieve by enabling persistent binding? 

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

B. This feature allows the binding of the same WWPN from the pool to the vHBA, even across reboots. 

C. This feature allows the binding of the same WWNN from the pool to the vHBA, even across reboots. 

D. This feature allows the binding of the Fibre Channel uplink to the vHBA, even across reboots. 

Answer: A 

Q8. What is true statement concerning port personalities on the Cisco Unified Computing System 62XX Fabric Interconnect? 

A. Fibre Channel uplink ports must operate in Fibre Channel switching mode. 

B. The fabric interconnects use native FCoE storage ports to directly attach to the SAN infrastructure. 

C. By default, all Fibre Channel ports are unconfigured. 

D. The Fibre Channel uplink ports do not support VSAN trunking and Fibre Channel port channels. 

E. The Fibre Channel storage ports support VSAN trunking and Fibre Channel port channels. 

Answer: C 

Q9. Which of the following scenarios accurately demonstrate how the Cisco Unified Computing System ensures that a firmware upgrade is minimally disruptive to the data center unified fabric? 

A. If an I/O module is upgraded to a version that is incompatible with its fabric interconnect, the fabric interconnect can automatically reactivate the I/O module to a compatible version. 

B. If components like server BIOS, HBA, and RAID controller firmware are unsuccessfully updated through direct firmware updates, the update process will fall back to a host firmware package that is associated with the service profile. 

C. If an update of the subordinate fabric interconnect leaves it in a nonusable state, the primary fabric interconnect will automatically be updated to ensure that one fabric interconnect is running the most recent firmware. 

D. After Cisco Unified Computing System Manager upgrades the subordinate node, only then is the active management node automatically synchronized. 

Answer: A 

Q10. Which Cisco UCS Manager feature allows you to specify multiple LDAP servers for user authentication? 

A. Realm 

B. LDAP Provider Group 

C. Authentication Domain 

D. Organization 

Answer: B