65上新卡：VPN Services Port Adapter (VSPA)

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65上新卡：VPN Services Port Adapter (VSPA)

Cisco Catalyst® 6500 Series VPN Services Port Adapter (VSPA)

The Cisco® VPN Services Port Adapter (VSPA) is the next-generation VPN module designed to support next-generation VPN technologies with system bandwidths of 8 Gbps in a modular, flexible, and scalable form factor (refer to Figure 4). The Cisco VSPA requires the Cisco Catalyst® 6500 Series Services SPA Carrier-600 (SSC-600) to operate in Cisco Catalyst 6500 Series Switches. Each SSC-600 module takes up one slot in a Cisco Catalyst 6500 Series Switch and can support up to two Cisco VPN Services Port Adapters. The Cisco VSPA, accompanied with the SSC-600, delivers scalable and cost-effective VPN performance for Cisco Catalyst 6500 Series Switches.

Figure 4. Cisco VSPA

Benefits

• High performance: The Cisco VSPA can deliver up to 8 Gbps of Advanced Encryption Standard (AES) traffic at large packet sizes and 7 Gbps Internet mix (IMIX) traffic
• Modular design and scalability: Terminate up to 16,000 site-to-site or remote-access IPSec tunnels on each VSPA; Up to 10 VSPAs can be combined in a single chassis
• Enhanced Quality of Service (QoS): The VSPA is designed to handle pre-encryption QoS configured on IPsec tunnel interfaces and provides priority, bandwidth, and traffic shaping services
• Scalable IPv6 encryption: Support for multi-gigabit IPv6 networks based on Static Virtual Tunnel Interfaces (sVTIs)
• Support for industry-leading encryption technology: In addition to Data Encryption Standard (DES) and Triple Data Encryption Standard (3DES), the Cisco VSPA also supports AES 192 and 256, the latest standard in encryption technology demanded by most government agencies and the leading financial institutions in the most secure network environments

For Additional Information

• http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps708/data_sheet_c78_492120_ps8768_Products_Data_Sheet.html
• http://www.cisco.com/en/US/products/ps9893/index.html


Cisco Catalyst 6500 Series Services SPA Carrier-600 (WS-SSC-600)

The Cisco® Catalyst® 6500 Series Services SPA Carrier-600 helps enable high-performance IP Security (IPSec) VPN services for secure transport of mission-critical data across the network. It provides Enterprises and Service Providers tremendous flexibility and density as they scale their network infrastructure and expand secure, remote services to branch offices and offsite users.

Figure 5. Cisco Services SPA Carrier-600 with Two Cisco VPN Services Port Adapters

Benefits

• Modularity-Creates investment protection and offers flexibility for the Cisco Catalyst 6500 Series Switches
• Scalability-Up to 10 Cisco Services SPA Carrier-600 modules and 10 Cisco VSPAs in a Cisco Catalyst 6500 chassis

For Additional Information

• http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps708/data_sheet_c78_491727_ps8768_Products_Data_Sheet.html
• http://www.cisco.com/en/US/products/ps9893/index.html