Cisco Implementing and Operating Data Center Core Technologies (DCCOR)
Updated 18-Apr-2026
Where is the witness deployed in a two-node Cisco HyperFlex Edge deployment?
Answer(s): B
In response to the capital expenditures (CapEx), ongoing operating expenses (OpEx), and long time to value when organizations need to deploy ROBO witness virtual machines, Cisco developed a next-generation invisible witness architecture for Cisco HyperFlex Edge deployments powered by the Cisco Intersightג„¢ platform. This innovative new deployment methodology eliminates the need for witness virtual machines, ongoing patching and maintenance, and additional infrastructure at a third site. Fig-ure 2 shows the Cisco HyperFlex Edge Invisible Cloud Witness architecture.
https://www.cisco.com/c/en/us/products/collateral/hyperconverged-infrastructure/hyperflex-hx-series/whitepaper-c11-741999.html
Refer to the exhibit.What is the result of this series of commands?
Use the set-startup-only keyword if you want to reboot the I/O module only when the fabric interconnect in its data path reboots. If you do not use the set-startup- only keyword, the I/O module reboots and disrupts traffic. In addition, if Cisco UCS Manager detects a protocol and firmware version mismatch between it and theI/O module, it updates the I/O module with the firmware version that matches its own and then activates the firmware and reboots the I/O module again.
https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ucs-manager/CLI-User-Guides/Firmware-Mgmt/3-1/ b_UCSM_CLI_Firmware_Management_Guide_3_1/b_UCSM_GUI_Firmware_Management_Guide_3_1_chapter_011.html
What is the benefit of adding Cisco HyperFlex Hardware Acceleration Cards to a HyperFlex deployment?
Answer(s): A
HyperFlex Hardware Acceleration Cards provide improved performance and compression efficiency for most storage workloads.
https://www.cisco.com/c/en/us/td/docs/hyperconverged_systems/HyperFlex_HX_DataPlatformSoftware/Installation_VMWare_ESXi/3_5/ b_HyperFlexSystems_Installation_Guide_for_VMware_ESXi_3_5/m_configure_hyperflex_hardware_acceleration_cards.html
When the default firmware package is set to a new version, which type of policy determines the timing of server reboots during the firmware upgrade?
This activation procedure causes the server to reboot. Depending upon whether the service profile associated with the server includes a maintenance policy, the reboot can occur immediately. Cisco recommends that you upgrade the board controller firmware through the host firmware package in the service profile as the last step of upgrading a Cisco UCS domain, along with upgrading the server BIOS. This reduces the number of times a server needs to reboot during the upgrade process.
https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ucs-manager/GUI-User-Guides/Firmware-Mgmt/3-1/ b_UCSM_GUI_Firmware_Management_Guide_3_1/b_UCSM_GUI_Firmware_Management_Guide_3_1_chapter_011.html
Which two hypervisors does Cisco HyperFlex support? (Choose two.)
Answer(s): C,E
Cisco HyperFlex systems include a purpose-built, high-performance, low-latency hyperconverged platform that adapts to support any application, in any cloud, anywhere. The platform supports multiple hypervisors and virtualized environments (Microsoft Windows Server 2019 Hyper-V, VMware vSphere), Docker containers with Kubernetes, multicloud services, and edge deployments to efficiently and economically deploy, monitor, and manage applications.
https://www.connection.com/~/media/pdfs/brands/c/cisco/hyperflex/1048176cnxnciscohyperflex40anywhereataglance.pdf?la=en#:~:text=The%20platform%20supports%20multiple%20hypervisors,%2C%20monitor%2C%20and%20manage%20applications
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Finn 5/4/2023 10:21:00 PM
i appreciated the mix of multiple-choice and short answer questions. i passed my exam this morning.