Powerful 24-port enterprise switching with Cisco DNA Advantage for automation, security, and performance
Product Description
The Cisco C9300-DNA-A-24 is a high-capacity, stackable Layer 3 access switch from the Cisco Catalyst 9300 Series, engineered for enterprise and campus environments. It offers 24 Gigabit Ethernet ports with 4 SFP uplinks, enabling scalable and resilient wired connectivity for modern networks.
Model Type: Stackable Managed Switch (Layer 3)
Category: Enterprise / Campus Access Switch – Cisco Catalyst 9300 Series
Key Features
24 × 10/100/1000BASE-T Ports – Full Gigabit access for end devices like PCs, phones, APs, and cameras.
4 × 1G SFP Uplinks – Flexible fiber uplinks for aggregation or distribution connectivity.
Cisco DNA Advantage License – Includes Cisco Digital Network Architecture (DNA) Advantage feature set (license term varies by SKU).
Cisco IOS XE Software – Secure, modular operating system with automation, segmentation, and advanced routing.
Stackable Architecture – Cisco StackWise®-1T support allows up to 8 switches to act as one, simplifying management and increasing redundancy.
Layer 3 Routing – Support for routing protocols such as OSPF, EIGRP, BGP, and static routing.
Security & Policy Enforcement – TrustSec, ACLs, secure segmentation, and advanced policy controls.
Quality Of Service (QoS) – Deep traffic shaping, prioritization, and queuing capabilities optimized for voice, video, and data.
Power Efficiency & Smart Cooling – Intelligent thermal design and efficient power usage to reduce operational costs.
Technical Specs at a Glance
| Specification | Details |
|---|---|
| Switch Model | C9300-DNA-A-24 |
| Ports | 24 × Gigabit RJ-45 |
| Uplink Interfaces | 4 × 1G SFP |
| Switching Capacity | 176 Gbps |
| Forwarding Rate | ~95 Mpps |
| Stacking | Cisco StackWise-1T (up to 8 units) |
| Software | Cisco IOS XE |
| Routing | Layer 3 (OSPF, EIGRP, BGP, static) |
| License | Cisco DNA Advantage |
| Power | Internal Power Supply |
| PoE | Depends on PoE SKU (this SKU is base model no PoE) |
| Management | CLI, Web UI, SNMP, Cisco DNA Center |
| Security | TrustSec, ACLs, segmentation policies |
| Form Factor | 1RU rack-mountable |
Typical Use Cases
Enterprise campus access layer switching
Branch office connectivity
Aggregation switch for wireless access points
Secure, scalable deployments with automation and assurance
Unified stacking for simplified large network management








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