The CiscoĀ® 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 1). The Cisco VSPA requires the Cisco CatalystĀ® 6500 Series Services SPA Carrier-600 (SSC-600) to operate in the 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.
WS-C6506-E-VPN+-K9Ā Specification |
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VPN Tunneling | IPsec (RFCs 2401-2411 and 2451) |
Encryption | āĀ Ā Encapsulating Security Payload (ESP)
āĀ Ā DES āĀ Ā 3DES āĀ Ā AES 128, 192, 256 |
Authentication | āĀ Ā X.509 digital certificates (RSA signatures)
āĀ Ā Encrypted Nonces (RSA encryption) āĀ Ā Preshared keys āĀ Ā Simple Certificate Enrollment Protocol (SCEP) āĀ Ā RADIUS (RFC 2138) āĀ Ā TACACS+ |
Integrity | Hashed Message Authentication Code with MD5 (HMAC-MD5) and with Secure Hash Algorithm-1 (HMAC-SHA-1) (RFCs 2403 and 2404) |
Key Management | Internet Key Exchange (IKE; RFCs 2407-2409)
IKE-XAUTH IKE-CFG-MODE |
CA/PKI Support | āĀ Ā Entrust
āĀ Ā VeriSign āĀ Ā Microsoft āĀ Ā Netscape āĀ Ā IPlanet āĀ Ā Baltimore Technologies |
Resiliency and HighĀ Availability | āĀ Ā HSRP + RRI
āĀ Ā Intrachassis (blade-to-blade) IPsec stateful failover āĀ Ā Interchassis (box-to-box) active/standby IPsec stateless failover āĀ Ā DPD āĀ Ā Dynamic routing across IPsec (see “Routing Protocols” section of this table) |
Supervisor Engines | Cisco Catalyst 6500 Series Supervisor Engine 32, 720 Series, or VSS_10G |
Supported LAN Interfaces | āĀ Ā Multiport Fast Ethernet
āĀ Ā Multiport Fast Ethernet with inline power āĀ Ā Multiport Gigabit Ethernet āĀ Ā 10 Gigabit Ethernet |
Supported WAN Interfaces | āĀ Ā Gigabit Ethernet WAN and Enhanced Gigabit Ethernet WAN
āĀ Ā Single- and dual-port T3/E3 āĀ Ā Single- and dual-port High-Speed Serial Interface (HSSI) āĀ Ā Multiport T1/E1 āĀ Ā Multichannel T1/T3/E3 āĀ Ā OC-3 ATM single-mode (SM) and multimode (MM) āĀ Ā OC-3 packet over SONET/SDH (POS) SM and MM āĀ Ā OC-12 ATM SM and MM āĀ Ā OC-12 POS SM and MM āĀ Ā OC-48 POS SM āĀ Ā OC-48 POS-Dynamic Packet Transport (DPT) SM |
Physical Dimensions | āĀ Ā Length: 5.92 in. (15 cm)
āĀ Ā Width: 6.75 in. (17.15 cm) āĀ Ā Height: 1.52 in. (3.9 cm) (double height) |
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