Arista DCS-7800-SUP-D Supervisor Module

Name: Arista DCS-7800-SUP-D Supervisor Module
Brand: Arista
SKU: DCS-7800-SUP-D
Price: 15312.00 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: DCS-7800-SUP-D

Brand: Arista

Condition: Refurbished

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DCS-7800-SUP-D

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overview

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overview

DCS-7800-SUP-D Overview

ARISTA DCS-7800-SUP-D Supervisor Module.

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faqs

Frequently Asked Questions

What is the primary function of the Arista DCS-7800-SUP-D supervisor module? +

The DCS-7800-SUP-D acts as the control plane processor for Arista 7800 series modular switches. It manages system-wide operations, including route table calculations, line card configuration, and overall device management, ensuring high-availability control plane processing for mission-critical data center network infrastructures.

Is the DCS-7800-SUP-D compatible with all Arista 7800 series chassis? +

This supervisor module is specifically engineered for the Arista 7800 series architecture. While designed for high-density modular systems, compatibility depends on your specific chassis model and current software release. We recommend verifying your existing chassis hardware revision to ensure seamless integration and optimal performance within your spine-leaf fabric.

How does this supervisor module support high availability in a network deployment? +

The DCS-7800-SUP-D supports redundant configurations within the 7800 series chassis. By deploying dual supervisor modules, the system enables hitless switchovers if the primary supervisor fails. This redundancy is critical for maintaining consistent stateful switchover (SSO) and continuous traffic forwarding in enterprise data centers requiring zero-downtime operations.

Does the DCS-7800-SUP-D require specific EOS licensing for operation? +

Operation of this module is tied to the Arista Extensible Operating System (EOS). While the hardware handles control plane tasks, advanced networking features like VXLAN, EVPN, or high-scale routing protocols may require specific feature licenses enabled within your EOS software environment. Always verify your current software entitlement before deployment.

What management interfaces are available on the DCS-7800-SUP-D? +

This supervisor module features standard industry management ports, including out-of-band management Ethernet ports, a console port for direct CLI access, and USB interfaces for software upgrades or system logs. These ports allow administrators to maintain granular control over the switch, even during complex network configuration changes or troubleshooting scenarios.

Can the DCS-7800-SUP-D handle large-scale routing tables? +

Yes, this supervisor is built to handle the demanding requirements of modern data centers. It provides the necessary compute resources to manage massive routing tables, deep buffer configurations, and the complex forwarding plane state required for large-scale leaf-spine architectures, ensuring the switch remains responsive under heavy control plane load.

What are the power requirements for installing a DCS-7800-SUP-D? +

The power consumption for the DCS-7800-SUP-D is managed through the chassis power supply units. Because this module is a core component, ensure your chassis is equipped with sufficient power capacity to support the additional draw of the supervisor modules, especially in redundant dual-supervisor setups, to prevent power budgeting issues.

How is firmware managed on this Arista supervisor module? +

Firmware and software management are handled through Arista EOS. You can update the supervisor image via the CLI, automated provisioning tools, or the internal flash storage. The module facilitates a standardized update process, allowing for systematic maintenance across your entire modular switch deployment while minimizing operational risk.

Does BuyRouterSwitch.com offer bulk pricing for DCS-7800-SUP-D orders? +

We provide competitive bulk pricing options for organizations looking to procure multiple DCS-7800-SUP-D units for data center upgrades or new deployments. Contact our sales team today with your specific quantity requirements, and we will prepare a customized quote tailored to your project’s budget and procurement needs.

Why should I choose BuyRouterSwitch.com for my Arista hardware requirements? +

BuyRouterSwitch.com specializes in providing high-quality enterprise networking hardware with a focus on verified, authentic components. We prioritize secure ordering processes and streamlined procurement, making us the preferred partner for businesses that need reliable supply chain access to Arista modules without the overhead associated with traditional retail channels.

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