Cisco Catalyst 4500 E-Series Supervisor WS-X45-SUP6-E


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The Cisco Catalyst 4500 Supervisor Engine 6-E with CenterFlex technology is an intelligent, high-performance, next-generation extension to the Cisco Catalyst 4500 Series optimized for customers deploying business-critical applications.

Key Supervisor Engine 6-E features include:
• Centralized 320-Gbps switching capacity with 250 Mpps of throughput
• Flexibility to operate at 6 or 24 Gb per line-card slot
• Ability to mix-and-match classic 6-Gb and E-Series 24-Gb line cards, with no performance degradation
• Dual 10 Gigabit Ethernet uplinks (X2 optics)
• Twin gigabit converter modules that offer flexibility for up to 4 Gigabit Ethernet (Small Form-Factor Pluggable [SFP]) uplinks in the X2 optic slots
• IPv6 support in hardware, providing wire-rate forwarding for IPv6 networks
• Dynamic hardware forwarding-table allocations for ease of IPv4-to-IPv6 migration
• Advanced quality of service (QoS) support with 8 queues per port, dynamic queue sizing, and hierarchical policing
• Enhanced security with Unicast Reverse Path Forwarding (URPF) for added protection against network spoofing attacks
• FAT file system for easier network administration
• Quack support for protection against counterfeit line cards

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