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Cisco

Cisco C9400-SUP-1XL | Supervisor engine XL | HA SSO/NSF | uplink options: 10/25/40G | XL scale tables | PoE: N/A | license: DNA Essentials/Advantage (separate)

SKU:C9400-SUP-1XL

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Description

High-scale modular campus supervisor engine with expanded control-plane resources for larger route, ACL, and NetFlow tables. Delivers stateful switchover (SSO), nonstop forwarding (NSF), and in-service software upgrade (ISSU) to keep networks operational during planned and unplanned events. Flexible 10/25/40G uplink module options and StackWise Virtual support make it a strong fit for dense access and distribution designs where scale and uptime are paramount.

Features

- Expanded control-plane scale for large campus deployments
- SSO/NSF and ISSU for mission-critical uptime
- Flexible 10/25/40G uplink module options
- StackWise Virtual support for chassis-level resiliency
- Designed for growth with advanced policy and telemetry

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: When should I choose the XL supervisor?
A: Choose the XL when you need higher scale for routing, ACLs, and flow telemetry, or when future growth may push beyond standard supervisor capacities.

Q: Does XL change forwarding throughput?
A: Forwarding performance is primarily determined by the chassis fabric and line cards; XL focuses on larger control-plane scale and features.

Q: Are uplink modules included?
A: Uplink modules are optional. Select 10/25/40G modules based on your aggregation/core speeds.

Q: Can I mix XL and non-XL supervisors for redundancy?
A: Redundancy is supported with matching supervisor types for consistent scale and behavior; mixing is not recommended.

Technical Specifications

- Role: High-scale supervisor engine (XL)
- High availability: Stateful Switchover (SSO) and Nonstop Forwarding (NSF)
- Upgrades: In-Service Software Upgrade (ISSU) support
- Virtualization: StackWise Virtual multi-chassis redundancy support
- Uplink flexibility: 10/25/40GbE via optional uplink modules (SFP+, SFP28, QSFP+)
- Scale: Expanded control-plane tables (routes, ACLs, NetFlow) vs. non-XL
- PoE handling: N/A (provided by line cards)
- Licensing: DNA Essentials/Advantage available separately
- Operating system: IOS XE-based
- Storage support: M.2 slot for local image/log storage

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