FREE CCIE Data Center Questions and Answers
What is the primary function of Cisco Application Centric Infrastructure (ACI) in a data center?
Cisco ACI is designed to automate and manage the network infrastructure within data centers, making it more efficient and scalable.
What is the main purpose of the Cisco Data Center Network Manager (DCNM)?
Cisco DCNM is used to monitor and manage data center network infrastructure, providing visibility and management capabilities for network operations.
Which protocol does Cisco ACI use for its policy enforcement mechanism?
Cisco ACI uses VXLAN (Virtual Extensible LAN) for its policy enforcement mechanism to provide scalable and flexible network segmentation.
Which feature allows Cisco UCS servers to dynamically share storage resources across multiple servers?
The Cisco UCS Virtual Interface Card (VIC) enables servers to dynamically share storage resources, providing flexible connectivity options.
What is the main advantage of using Cisco Fabric Path in a data center?
Cisco Fabric Path provides a scalable, high-performance Layer 2 multipath Ethernet fabric for data center networks.
What is the role of the Cisco Nexus 9000 series switches in a data center environment?
The Cisco Nexus 9000 series switches are optimized for high-performance, low-latency applications in data centers.
Which Cisco technology provides high-speed data center interconnect (DCI) solutions?
Cisco OTV is used for high-speed data center interconnect, enabling seamless connectivity between data centers.
In a Cisco ACI environment, what is an "endpoint group" (EPG)?
An EPG is a logical grouping of endpoints (such as VMs, servers, or other devices) that share common network policies in Cisco ACI.
Which storage protocol is natively supported by Cisco MDS switches for SAN environments?
Cisco MDS switches natively support Fibre Channel, which is a key protocol used in Storage Area Networks (SANs).
In a Cisco UCS environment, what component is responsible for managing server profiles and configurations?
UCS Manager is the component responsible for managing server profiles, configurations, and policies in a Cisco UCS environment.
In the context of Cisco UCS, what does "stateless computing" refer to?
Stateless computing in Cisco UCS allows server identities, configurations, and policies to be abstracted from the physical hardware, enabling flexibility and ease of management.