VS-S2T-10G-XL Cisco Catalyst 6500 Series Supervisor Engine ports

Cisco VS-S2T-10G-XL Control Processor for Catalyst 6500 Series

The Cisco VS-S2T-10G-XL Control Processor 2T XL is a high-performance supervisor control processor engineered for Cisco Catalyst 6500 Series switches. Designed for enterprise networks and large-scale campus deployments, this plug-in module delivers exceptional routing capacity, advanced Layer 3 services, and reliable 10 Gigabit Ethernet connectivity. It enables organizations to support demanding applications while maintaining network stability, scalability, and high-speed data forwarding.

Product Overview

General Information

• Manufacturer: Cisco
• Part Number (SKU): VS-S2T-10G-XL
• Product Type: Control Processor
• Module Type: Plug-in Module
• Integrated Ports: 2 x 10 Gigabit Ethernet
• Compatible Platform: Cisco Catalyst 6500 Series Switches

High-Performance Network Processing

Performance Highlights

• IPv4 routing performance up to 720 million packets per second (Mpps)
• IPv6 routing performance up to 390 Mpps
• Dual integrated 10 Gigabit Ethernet uplink interfaces
• Designed for high-density enterprise and campus networks

Memory and Hardware Specifications

Built for Reliable Operation

The control processor includes substantial onboard memory resources that help accelerate routing decisions, maintain large forwarding tables, and support advanced networking features.

Hardware Configuration

• Device Type: Control Processor
• Enclosure: Plug-in Module
• Installed RAM: 4 GB
• Installed Flash Memory: 1 GB
• Total Ethernet Ports: 2
• Network Interface: 10 Gigabit Ethernet

Large Routing and Switching Capacity

Capacity Specifications

• MAC Address Table: 128,000 entries
• IPv4 Routing Table: 1,024,000 routes
• IPv6 Routing Table: 512,000 routes
• NetFlow Entries: 1,024,000

Advanced Networking Features

Supported Features

• Network Address Translation (NAT)
• Multiprotocol Label Switching (MPLS)
• MPLS VPN support
• IPv6 networking capabilities
• IGMP Snooping for multicast optimization
• Access Control List (ACL) support
• Quality of Service (QoS) traffic prioritization

Benefits of Cisco VS-S2T-10G-XL

This Control Processor

• Supports demanding enterprise and campus networking applications
• Provides high-speed 10 Gigabit Ethernet connectivity
• Offers exceptional IPv4 and IPv6 routing performance
• Scales easily with large routing and forwarding tables
• Enhances network efficiency with intelligent traffic management
• Improves security using advanced ACL capabilities
• Supports modern virtualization and MPLS environments
• Designed for long-term reliability in Cisco Catalyst 6500 Series deployments

Technical Specifications

Detailed Product Specifications

• Product Name: Cisco VS-S2T-10G-XL Control Processor 2T XL
• Form Factor: Plug-in Module
• Installed RAM: 4 GB
• Flash Memory: 1 GB
• Port Count: 2
• Interface Type: 10 Gigabit Ethernet
• IPv4 Routing: 720 Mpps
• IPv6 Routing: 390 Mpps
• MAC Address Capacity: 128,000
• IPv4 Routes: 1,024,000
• IPv6 Routes: 512,000
• NetFlow Entries: 1,024,000

Key Advantages

• Enterprise-grade reliability
• High-speed Layer 3 routing performance
• Extensive IPv4 and IPv6 scalability
• Advanced QoS and security features
• Comprehensive MPLS and VPN support
• Optimized for Cisco Catalyst 6500 Series switching platforms

Cisco VS-S2T-10G-XL Control Processor Catalyst 6500 Series

The Cisco VS-S2T-10G-XL Control Processor 2T XL is an enterprise-grade supervisor engine designed for the Cisco Catalyst 6500 Series Ethernet switching platform. Developed to provide exceptional routing intelligence, switching performance, network scalability, and high-speed data forwarding, this advanced control processor enables organizations to build resilient campus and enterprise core networks capable of supporting modern digital business requirements. As organizations continue adopting virtualization, cloud computing, unified communications, software-defined networking, and bandwidth-intensive applications, the VS-S2T-10G-XL delivers the processing power and feature set required to maintain consistent performance across demanding network infrastructures.

Serving as the intelligence center of the Catalyst 6500 Series chassis, the VS-S2T-10G-XL integrates powerful hardware forwarding capabilities with advanced Layer 2 and Layer 3 networking services. It significantly improves network efficiency by accelerating packet forwarding, enhancing route scalability, supporting extensive access control policies, and maintaining uninterrupted connectivity through advanced redundancy features. Large enterprises, educational institutions, financial organizations, healthcare providers, government agencies, manufacturing facilities, telecommunications companies, and service providers continue to rely on this platform for dependable switching infrastructure capable of supporting evolving business demands.

Enterprise-Class Supervisor Engine Architecture

Centralized Network Intelligence

The Cisco VS-S2T-10G-XL functions as the centralized processing engine responsible for managing switching operations, routing decisions, traffic optimization, policy enforcement, hardware monitoring, and system management throughout the Catalyst 6500 chassis. Rather than distributing control functions across multiple independent modules, the supervisor engine consolidates intelligence into a highly optimized architecture that simplifies administration while maximizing overall system efficiency.

This centralized architecture enables network administrators to implement consistent security policies, quality of service configurations, VLAN management, multicast routing, access control lists, virtual routing instances, and advanced network services from a unified processing platform.

High-Performance Switching Fabric

Modern enterprise networks require substantial switching capacity to accommodate increasing traffic generated by cloud applications, video conferencing, virtualization platforms, wireless access points, IP surveillance systems, storage traffic, and thousands of connected devices. The VS-S2T-10G-XL delivers an advanced switching fabric that minimizes latency while maintaining high throughput across multiple interfaces simultaneously.

The switching architecture efficiently processes large volumes of traffic without introducing bottlenecks, allowing organizations to expand their network infrastructure while maintaining predictable application performance.

Integrated Routing Intelligence

Routing performance remains one of the defining characteristics of enterprise networking infrastructure. The VS-S2T-10G-XL incorporates sophisticated routing capabilities capable of supporting extensive routing tables, dynamic routing protocols, policy-based routing, multicast traffic management, and inter-VLAN routing across complex enterprise environments.

Its hardware-assisted forwarding architecture significantly reduces CPU utilization during routine packet processing, allowing the supervisor engine to dedicate more processing resources to advanced network services and management functions.

Optimized for Cisco Catalyst 6500 Series

Seamless Chassis Integration

The supervisor engine is specifically engineered for deployment within Cisco Catalyst 6500 Series chassis, ensuring complete compatibility with supported line cards, power supplies, switching modules, and expansion components. This integrated design allows enterprises to maximize existing infrastructure investments while extending the operational lifespan of proven networking platforms.

Scalable Enterprise Deployments

Organizations frequently expand their networks as new departments, branch offices, applications, and users are added. The VS-S2T-10G-XL supports scalable deployments that accommodate increasing workloads without requiring a complete network redesign. Additional interfaces, higher-capacity modules, and expanded routing capabilities can be incorporated as business requirements evolve.

Investment Protection

Many enterprises have invested significantly in Catalyst 6500 hardware infrastructure. Upgrading to the VS-S2T-10G-XL allows organizations to improve performance while preserving compatible chassis, interface modules, optical transceivers, management processes, and operational expertise. This approach reduces capital expenditures while extending infrastructure value.

Advanced Network Performance Features

Hardware-Based Packet Forwarding

Hardware-assisted forwarding enables packets to be processed directly through specialized forwarding engines instead of relying solely on software-based processing. This architecture dramatically increases forwarding performance, reduces latency, and supports consistent throughput during periods of sustained network utilization.

Reduced Processing Overhead

Dedicated forwarding hardware minimizes processor load by accelerating routine switching and routing operations. As a result, the control processor can allocate additional resources to management, monitoring, policy enforcement, and advanced networking services.

Predictable Network Behavior

Consistent forwarding performance is essential for business-critical applications including voice communications, enterprise resource planning systems, customer relationship management platforms, virtual desktop infrastructure, and cloud-based services. The VS-S2T-10G-XL helps maintain stable application performance across varying traffic conditions.

Large Forwarding Tables

Enterprise environments frequently contain thousands of endpoints distributed across multiple VLANs, routing domains, security zones, and geographic locations. The supervisor engine supports extensive forwarding databases capable of accommodating large enterprise deployments while maintaining efficient traffic forwarding.

High Availability and Business Continuity

Redundant Supervisor Support

Business operations increasingly depend upon uninterrupted network availability. The VS-S2T-10G-XL supports redundant supervisor configurations that help minimize service disruptions resulting from hardware failures or maintenance activities. Redundant supervisor engines improve resilience by providing standby processing resources capable of assuming operational responsibilities when required.

State Synchronization

Synchronization between active and standby supervisors enables network state information to remain current across both processors. Maintaining synchronized configuration and forwarding information helps accelerate recovery during failover events while minimizing disruption to connected users and applications.

Minimal Downtime Maintenance

Routine maintenance activities such as software upgrades, configuration updates, and hardware replacements become easier within resilient network architectures. The VS-S2T-10G-XL contributes to maintenance strategies that reduce planned downtime and support continuous business operations.

Layer 2 Networking Capabilities

VLAN Management

Virtual LAN technology remains fundamental to modern enterprise networking. The VS-S2T-10G-XL supports extensive VLAN segmentation, allowing organizations to isolate departments, applications, guest networks, development environments, and sensitive business systems while simplifying administration.

Spanning Tree Optimization

Efficient Layer 2 redundancy depends upon intelligent spanning tree implementations that prevent switching loops while maintaining redundant network paths. The supervisor engine supports advanced spanning tree mechanisms that improve convergence times and network resilience.

Link Aggregation

Link aggregation technologies combine multiple physical interfaces into logical connections that increase bandwidth while providing redundancy. This capability enhances network resilience and supports bandwidth-intensive applications across enterprise infrastructures.

Advanced Layer 3 Routing Services

Dynamic Routing Protocol Support

Enterprise routing environments frequently utilize dynamic routing protocols to exchange network information automatically. The VS-S2T-10G-XL supports enterprise routing architectures that improve scalability, simplify administration, and accelerate convergence following topology changes.

Inter-VLAN Routing

Communication between multiple VLANs is essential within segmented enterprise environments. Hardware-assisted inter-VLAN routing enables efficient communication while maintaining policy enforcement and security controls across departmental boundaries.

Policy-Based Routing

Traffic engineering requirements often extend beyond traditional destination-based routing decisions. Policy-based routing enables administrators to influence packet forwarding based upon application requirements, source networks, quality of service policies, and business priorities.

Quality of Service Optimization

Traffic Classification

Enterprise networks carry diverse application traffic ranging from latency-sensitive voice calls to large backup transfers. The VS-S2T-10G-XL supports sophisticated traffic classification mechanisms that identify application types and assign appropriate forwarding priorities.

Bandwidth Management

Quality of Service policies enable administrators to allocate available bandwidth according to organizational priorities. Mission-critical business applications can receive guaranteed network resources while less critical workloads utilize remaining capacity efficiently.

Low-Latency Communications

Applications such as IP telephony, video conferencing, remote collaboration, virtual meetings, and real-time industrial systems depend upon predictable latency. Hardware-assisted QoS processing helps maintain responsive application performance during periods of heavy utilization.

Security Capabilities

Access Control Lists

Comprehensive access control lists enable organizations to regulate traffic flowing between users, departments, servers, cloud services, and external networks. Hardware-based ACL processing improves security without sacrificing forwarding performance.

Network Segmentation

Segmentation remains an essential cybersecurity strategy for reducing attack surfaces and containing potential threats. The VS-S2T-10G-XL supports extensive segmentation through VLANs, routing policies, security boundaries, and logical network separation.

Infrastructure Protection

Enterprise networks require safeguards against unauthorized access attempts, malformed traffic, excessive broadcast activity, and protocol misuse. The supervisor engine contributes to infrastructure protection by supporting advanced security features implemented throughout the Catalyst 6500 platform.

Virtualization and Cloud Readiness

Virtualized Data Center Connectivity

Modern data centers increasingly rely on virtualization technologies that generate substantial east-west traffic between virtual machines. The VS-S2T-10G-XL provides high-performance forwarding capabilities capable of supporting virtualized environments with consistent throughput.

Cloud Integration

Hybrid cloud adoption requires reliable connectivity between enterprise campuses, private data centers, and public cloud resources. High-speed routing, secure policy enforcement, and scalable forwarding contribute to dependable hybrid cloud communications.

Application Mobility

Organizations frequently migrate workloads between physical servers, virtual platforms, and cloud environments. The supervisor engine supports flexible network architectures capable of accommodating changing application deployment strategies.

Enterprise Deployment Scenarios

Corporate Campus Networks

Large corporate campuses often contain multiple buildings, thousands of employees, wireless infrastructure, security systems, collaboration platforms, and business applications. The VS-S2T-10G-XL provides centralized processing capabilities suitable for these demanding enterprise environments.

Educational Institutions

Universities and colleges require scalable networking infrastructure capable of supporting academic applications, research laboratories, student housing, administrative systems, wireless connectivity, and multimedia learning environments. The supervisor engine delivers the performance necessary for these complex deployments.

Healthcare Organizations

Hospitals, clinics, and medical research facilities rely upon highly available networks supporting electronic medical records, imaging systems, telemedicine, laboratory equipment, wireless medical devices, and administrative applications. Reliable switching infrastructure contributes to uninterrupted healthcare operations.

Financial Institutions

Banks, investment firms, insurance providers, and payment processing organizations require low-latency communications, secure routing, resilient infrastructure, and predictable network performance. The VS-S2T-10G-XL addresses these enterprise networking requirements through its advanced architecture.

Government Agencies

Government organizations frequently operate geographically distributed offices connected through secure enterprise networks. The supervisor engine supports large routing environments, policy enforcement, and resilient communications across multiple administrative locations.