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The Integrated Services Module (ISM) for Cisco 7100 Series VPN routers provides high-performance, hardware-assisted tunneling and encryption services suitable for virtual private network (VPN) site-to-site intranet and extranet applications. The high-performance acceleration of Cisco IP Security (IPSec) encryption offered by the ISM provides privacy, integrity, and authenticity for VPNs--crucial requirements for transmission of sensitive information over the Internet. The ISM supports up to 2000 Data Encryption Standard (DES) or Triple DES IPSec encrypted tunnels at full duplex DS-3 line rate (90 Mbps). The ISM 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 Module Supports 2000 IPSec or PPTP/MPPE tunnels and 90 Mbps 3DES encryption |
Yes |
No |
No |
No |
SM-ISM |