Cisco Nexus 31108TC-V Switch

The Cisco Nexus 31108TC-V Switch is a purpose-built, fixed-configuration data center switch designed to meet the demanding needs of modern cloud-scale networks. As part of the Cisco Nexus 3100-V platform, this appliance delivers high-density port configurations in a compact 1U form factor, combining low power consumption with ultra-low latency to support real-time applications, microseconds-scale decision making, and knee‑level determinism required by today’s multi-tenant data centers. Engineered for predictable performance in dense leaf-spine fabrics, the 31108TC-V is engineered to scale with your evolving workloads while keeping operational complexity in check. Whether you’re building a scalable private cloud, expanding a multi-tenant environment, or modernizing a traditional data center, this switch provides a solid, reliable foundation that integrates seamlessly with Cisco’s broader networking ecosystem.

• Fixed-configuration, high-density data center switch that fits into standard 19-inch racks, designed for space-efficient, scalable deployments in modern data centers.
• Line-rate Layer 2 and Layer 3 switching capabilities with features that support scalable Segmentation and reach within large multi-tenant environments, including efficient routing and switching for cloud workloads.
• Low-latency, predictable performance and deterministic forwarding behavior to support latency-sensitive applications and virtualized workloads, ensuring consistent application response times under load.
• Energy-conscious design with low power consumption per port, helping lower total cost of ownership while delivering dependable throughput and port density for dense leaf-spine configurations.
• Strong integration with Cisco Nexus 3100-V family and Cisco DCNM/NX-OS management, enabling unified policies, centralized analytics, simplified lifecycle management, and streamlined operations across the data center fabric.

Technical Details of Cisco Nexus 31108TC-V Switch

• Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference

How to install Cisco Nexus 31108TC-V Switch

To install the Cisco Nexus 31108TC-V Switch, begin with a prepared rack and appropriate power and cooling in a data center environment. Remove the switch from its packaging, verify that the console and management interfaces are accessible, and mount the unit securely in a standard 19-inch rack. Connect the switch to a reliable power source, ensuring proper grounding and cable management. Attach the required network fabric cables to the appropriate fixed ports or modular uplinks, and connect the management network interface to a trusted management network. Power up the device and access the CLI or GUI through the console or Cisco Data Center Network Manager (DCNM) for initial configuration. Configure basic system settings, including hostnames, management IPs, and login credentials, then apply the intended routing and switching policies (VXLAN EVPN, if used, routing protocols, ACLs, and QoS). Finally, validate connectivity and performance by testing loopback, uplink redundancy, and staging traffic flows with representative workloads, ensuring that line-rate performance and low latency goals are met. Routine software updates and policy changes should be performed via NX-OS or DCNM to maintain security and reliability across the data center fabric.

Frequently asked questions

• What is the Cisco Nexus 31108TC-V Switch best suited for? It is designed for high-density, low-latency data center deployments that require fixed-configuration hardware with line-rate Layer 2/3 capabilities and tight integration into the Cisco Nexus ecosystem, making it ideal for modern leaf-spine architectures and multi-tenant environments.
• Does the 31108TC-V support VXLAN EVPN? Yes, the Nexus 3100-V family generally supports modern overlay technologies such as VXLAN EVPN to enable scalable, multi-tenant network virtualization in large data centers.
• What management tools can be used? Management is supported through Cisco NX-OS, Cisco DCNM, and standard CLI access, enabling centralized analytics, policy-driven automation, and streamlined lifecycle management across the fabric.
• How does the device contribute to power efficiency? The switch is designed for low power consumption per port with a fixed-configuration approach that helps reduce overall energy usage in dense deployments while preserving performance.
• Can I grow my data center fabric around this switch? Yes. The fixed-configuration, high-density design is intended to integrate into scalable leaf-spine fabrics, allowing incremental expansion while maintaining consistent performance and simplified management across the network.