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The Integrated Services Adapter (ISA) for Cisco 7100 and 7200 series routers provides high-performance, hardware-assisted tunneling and encryption services suitable for private WAN and site-to-site virtual private network (VPN) applications. The high-performance acceleration of Cisco IP Security (IPSec) encryption offered by the ISA also provides privacy, integrity, and authenticity for fast-emerging VPN deployments--crucial requirements for transmission of sensitive information over the Internet. The ISA supports up to 2000 Data Encryption Standard (DES) or Triple DES IPSec encrypted tunnels at full duplex DS-3 line rate (90 Mbps). The ISA also supports up to 2000 simultaneous Microsoft PPTP/MPPE remote access VPN users protected with strong, 128-bit RC-4 encryption.
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Description |
Cisco 7100 |
Cisco 7200 |
Cisco 7200VXR |
Cisco 7500 |
Part Number |
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Integrated Service Adapter Supports 2000 IPSec or PPTP/MPPE tunnels and 90 Mbps 3DES encryption |
Yes |
Yes |
Yes |
No |
SA-ISA |