Which component of a Cisco Nexus 1000V Series switch is responsible for propagating configurations to virtual switches?
Which component of a Cisco Nexus 1000V Series switch is responsible for propagating configurations to virtual switches?
The Virtual Supervisor Module (VSM) is responsible for managing and propagating configurations to the virtual Ethernet modules (VEMs) in a Cisco Nexus 1000V Series switch. The VSM acts as the control point and ensures that configurations are distributed across the switches, maintaining consistency and centralized management.
When you configure FCIP, which two types of acceleration can you enable to maximize WAN link utilization? (Choose two.)
When configuring FCIP, the two types of acceleration that can be enabled to maximize WAN link utilization are SCSI write acceleration and SCSI tape acceleration. SCSI write acceleration improves the performance of write operations over a WAN by minimizing latency, while SCSI tape acceleration optimizes the performance of tape operations by improving data transfer rates. Utilizing these accelerations helps to enhance the efficiency and speed of data transfers over long distances.
You use Cisco UCS Central to manage Cisco UCS. Which statement accurately describes how local and global policies are applied?
Local policies are applied using Cisco UCS Manager, which allows for management of individual UCS domains. Global policies, on the other hand, are applied using Cisco UCS Central, which provides centralized management and policy implementation across multiple UCS domains.
In which OTV transport mode must an AED router create multiple copies of each control plan packet?
In a unicast-only transport mode, an AED router must create multiple copies of each control plane packet to be able to communicate individually with each of the recipients. This mode requires unique packets to be sent to each destination, hence the need for multiple copies.
You have a Cisco UCS Fabric Interconnect that connects to upstream switches via four 10-Gbps port channels. You have a fully populated Cisco UCS B-Series
Blade Server chassis that has a UCS-IOM-2208XP installed and uses all of the ports for the blade servers. What is the oversubscription ratio between the chassis and the upstream switch?
To calculate the oversubscription ratio, consider the number of ports and their bandwidths. A fully populated Cisco UCS B-Series Blade Server chassis with a UCS-IOM-2208XP has 32 ports, each with a 10-Gbps connection, totaling 320 Gbps. Out of these, 160 Gbps are usually used since each Fabric Interconnect typically connects half of the ports. The chassis connects upstream via four 10-Gbps port channels (totaling 40 Gbps). The oversubscription ratio is calculated by dividing the server-side bandwidth (160 Gbps) by the uplink bandwidth (40 Gbps), resulting in an oversubscription ratio of 4:1.