Cisco AIM‑VPN/SSL‑1 – IPsec & SSL VPN Encryption Module
Model Name : AIM‑VPN/SSL‑1
Brand : Cisco
Key Features:
- Supports IPsec encryption using DES, 3DES, AES128/192/256 algorithms
- Enables SSL VPN offload for Cisco IOS WebVPN with up to 50 concurrent users
- Integrated hardware compression using Layer 3 IPPCP
- Enhances VPN throughput: up to ~95 Mbps IPsec on Cisco 1841, ~5 Mbps SSL VPN
- Supports up to 800 IPsec tunnels on 1841, and up to 1500‑2000 on higher-end platforms
- Compatible with Cisco IOS Advanced Security / IP / Enterprise feature sets
- Requires AIM slot on supported ISR platforms for installation
30 days Warranty
Condition : Refurbished
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- Description
- Specification
- Reviews
Cisco AIM‑VPN/SSL‑1 is an Advanced Integration Module (AIM) engineered to accelerate both IPsec and SSL VPN operations on Cisco ISR routers (specifically the 1841, 2800, 3700, and 3800 series).
This module offloads cryptographic processing from the main CPU, significantly enhancing VPN performance by providing hardware-based encryption (DES, 3DES, AES) and IP Payload Compression (IPPCP).
It enables scalable and secure site‑to‑site and remote access VPN deployment in branch office environments.
Frequently Asked Questions (FAQ)
Q1: Which router models support the AIM‑VPN/SSL‑1?
A: It works with Cisco 1841, 2800, 3700, and 3800 Series routers (AIM‑VPN/SSL‑2 and ‑3 provide equivalent support on higher-end platforms)
Q2: How many VPN tunnels and SSL users can it support?
A: Up to 800 IPsec tunnels on 1841, and 50 SSL VPN clients. Higher performance and capacity apply on 2800/3800 series platforms
Q3: What performance improvement can I expect?
A: Offers ~40% higher IPsec throughput and up to 2× better SSL VPN performance versus software-only encryption
Q4: Is it still supported by Cisco?
A: The module is EoS since Oct 31, 2017, with end-of-support on Nov 30, 2016. There’s no replacement product available
Q5: Do I need extra software licensing?
A: You must be running Cisco IOS 12.4(9)T or newer, and a supported feature set (Advanced Security/IP/Enterprise) is required
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