Networking Aruba 8320 Switches

Experience unparalleled performance and robust security with the Aruba 8320 Series Switches. Optimize mission-critical networks with exceptional throughput, reliable scalability, and next-generation connectivity tailored for demanding enterprise environments.

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Aruba 8320 Series Switches

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Questions & Answers

What is the Aruba 8320 Series Switch?

The Aruba 8320 Series Switch is a high-performance, modular data center switch delivering up to 19.2 Tbps of fabric capacity, low latency, and advanced OS-CX software for campus and data center core deployments.

What key performance specifications define the Aruba 8320 Series?

Each 1RU Aruba 8320 chassis supports up to 48 10/25 GbE ports or 12 40/100 GbE ports, offers 1.6 Tbps switching capacity per slot, and delivers sub-microsecond latency for demanding workloads.

How many port types and speeds does the Aruba 8320 Series support?

The Aruba 8320 Series supports 10 GbE, 25 GbE, 40 GbE, and 100 GbE SFP+/QSFP+ ports, enabling flexible uplink and spine-leaf fabric architectures.

What is Aruba’s Virtual Switching Framework (VSF) for the 8320 Series?

VSF enables seamless stacking of up to four Aruba 8320 switches into a single logical device with unified management, active-active forwarding, and 2 ms failover.

Does the Aruba 8320 Series run ArubaOS-CX?

Yes. The Aruba 8320 Series runs ArubaOS-CX, a modern, microservices-based network operating system that provides programmability, advanced telemetry, and zero-touch provisioning.

How does the Aruba 8320 Series ensure high availability?

High availability is achieved through redundant power supplies, hot-swappable fan trays, dual management modules, and sub-second failover with VSF active-active architecture.

What built-in security features are available on the Aruba 8320 Series?

The switch offers role-based access control, MACsec encryption, dynamic segmentation, Policy-Enforced Mirroring, and real-time threat detection via Aruba Network Analytics Engine.

Which management interfaces are supported on the Aruba 8320 Series?

Management options include a web GUI, RESTful API, CLI (SSH/Telnet), SNMPv3, and integration with Aruba Central for centralized, cloud-based orchestration.

Can the Aruba 8320 Series be managed via Aruba Central?

Yes. Aruba 8320 switches integrate with Aruba Central for cloud-native monitoring, configuration templates, firmware updates, and AI-driven insights.

How scalable is the Aruba 8320 Series in a data center fabric?

The Aruba 8320 Series scales to thousands of leaf switches when deployed as spines in a Clos fabric, supporting EVPN-VXLAN for multi-tenant segmentation.

What power supply options are available for the Aruba 8320 Series?

Each chassis supports dual, hot-swappable 900 W AC or DC power supplies with N+1 or 1+1 redundancy to ensure uninterrupted operations.

How energy efficient is the Aruba 8320 Series?

With ArubaOS-CX power optimization and programmable fan speed control, the Aruba 8320 Series achieves up to 30% lower power consumption compared to legacy fixed-form-factor switches.

How does the Aruba 8320 Series integrate with ArubaOS-CX features?

It leverages ArubaOS-CX for advanced automation (Ansible, Terraform), real-time analytics, distributed firewalling, and seamless microsegmentation across campus and data center networks.

What are the primary use cases for the Aruba 8320 Series Switch?

Ideal use cases include data center spine/core, campus aggregation, high-performance computing clusters, and multi-tenant data centers requiring high bandwidth and low latency.

What warranty and support options are available for Aruba 8320 Series?

Aruba offers a limited lifetime warranty with next-business-day hardware replacement and optional ProCare support for 24×7 services, expert technical assistance, and advanced replacement.

How can I upgrade the firmware on an Aruba 8320 Series Switch?

Firmware upgrades are performed via the web GUI, CLI (software install), Aruba Central, or USB, with built-in rollback capability to ensure safe OS-CX updates.

What differentiates the Aruba 8320 Series from competing switches?

Unlike traditional fixed-form-factor switches, the Aruba 8320 offers modular flexibility, unmatched OS-CX programmability, VSF-based stacking, and integrated AI-powered analytics for proactive operations.

Aruba 8320 Series Switches