Cisco Catalyst 9400 Series Redundant Supervisor 2 Module

Cisco Catalyst 9400 Series Redundant Supervisor 2 Module

Brand: Cisco | Category: Network Switches

SKU: C9400X-SUP-2/2 | Part #: C9400X-SUP-2/2 | MPN: C9400X-SUP-2/2

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About the Cisco Catalyst 9400 Series Redundant Supervisor 2 Module

Cisco Catalyst 9400 Series Redundant Supervisor 2 Module is a Cisco enterprise supervisor module providing automatic failover and redundancy for mission-critical network control plane operations.

Key Features:

  • Redundant supervisory control ensuring zero-downtime failover
  • Stateful switchover (SSO) technology maintaining BGP, OSPF, and session continuity
  • Active-active dual supervisory architecture for load distribution
  • Synchronized configuration management across redundant controllers
  • Hot-swappable module design for non-disruptive maintenance and upgrades
  • Comprehensive health monitoring and automatic failover detection

Ideal for:

  • Tier-1 service provider and carrier network deployments
  • Financial services data centers requiring 99.999% uptime
  • Enterprise campus networks with zero-tolerance for control plane downtime

Technical Specifications

BrandCisco
CategoryNetwork Switches
SKUC9400X-SUP-2/2
Part NumberC9400X-SUP-2/2
ConditionNew
TypeSupervisor Module
SeriesCatalyst 9400
ConfigurationRedundant
Manufacturer Part NumberC9400X-SUP-2/2

Frequently Asked Questions about Cisco Catalyst 9400 Series Redundant Supervisor 2 Module

What does the Cisco Catalyst 9400 Series Redundant Supervisor 2 Module do?

The Cisco Catalyst 9400 Series Redundant Supervisor 2 Module is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Arista environments.

What are the headline specs of the Cisco Catalyst 9400 Series Redundant Supervisor 2 Module?

Key specifications for the Cisco Catalyst 9400 Series Redundant Supervisor 2 Module: new condition; type Supervisor Module; series Catalyst 9400; configuration Redundant; manufacturer Cisco; manufacturer part number C9400X-SUP-2/2. Manufacturer part number C9400X-SUP-2/2. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.

Is the Cisco Catalyst 9400 Series Redundant Supervisor 2 Module compatible with my infrastructure?

The Cisco Catalyst 9400 Series Redundant Supervisor 2 Module interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.