cisco 642-999 dcuci practice questions are available now. The Associated Certifications are CCNP Data Center Certification, Cisco Data Center Unified Computing Support Specialist. There are 65-75 questions in real Cisco 642-999 DCUCI exam, which will take the candidates 90 minutes to complete the test. The available languages are English and Japanese. Candidates can register Cisco 642-999 DCUCI exam at Pearson VUE testing center.
Share cisco 642-999 dcuci practice questions below.
Which NIC redundancy modes allow the LOMs to be discovered by the operating system or hypervisor?
A. Dedicated mode
D. Cisco Card Mode
Which two are true with respect to the unified ports on the Cisco Unified Computing System 62XX Fabric Interconnect? (Choose two.)
A. The port mode is automatically discovered after plugging in a LAN or Fibre Channel-attached cable.
B. By default, unified ports that are changed to Ethernet port mode are set to uplink Ethernet port type. Ethernet ports must be grouped together in a block and must start with the first port and end with an odd numbered port.
C. Alternating Ethernet and Fibre Channel ports is supported on the expansion module.
D. After making port mode changes on an expansion module, the module will reboot.
E. In a standalone configuration, making port mode changes to the fixed module will not cause the fabric interconnect to reboot.
Which two are true with respect to the switching modes on the Cisco Unified Computing System 62XX Fabric Interconnect? (Choose two.)
A. End-host mode presents a link to a northbound uplink switch as a host trunk with loop detection that is provided by STP.
B. For northbound traffic, server MAC addresses are statically pinned to an uplink; the return path is controlled by the unified fabric switches.
C. A fabric interconnect port in Ethernet switching mode appears to the uplink switch as a host with many MAC addresses.
D. Server-to-server traffic on a common VLAN are locally switched by the fabric interconnect and not the northbound switches.
E. A MAC forwarding table is not used to forward traffic to the uplink switch.
F. A MAC address forwarding table is maintained for server-to-server communications across VLANs.