Cisco 2851 Integrated Services Router with 128MB CF, 512MB DRAM, PVDM2-48, NME-CUE, 35 CM, IP Services

The Cisco 2851 router features the ability to deliver multiple high-quality simultaneous services at wire speed up to multiple T1/E1/xDSL connections. The router offers: embedded encryption acceleration and on-the-motherboard voice digital-signal-processor (DSP) slots, intrusion prevention system (IPS) and firewall functions, optional integrated call processing and voice mail support, high-density interfaces for a wide range of wired and wireless connectivity requirements, and sufficient performance and slot density for future network expansion requirements and advanced applications.The Cisco 2851 router features advanced, integrated, end-to-end security for the delivery of converged services and applications. With the Cisco IOS Software Advanced Security feature set, the Cisco 2851 provides a robust array of common security features such as a Cisco IOS Software Firewall, intrusion prevention, IPSec VPN, Secure Socket Layer (SSL) VPN, advanced application inspection and control, Secure Shell (SSH) Protocol Version 2.0, and Simple Network Management Protocol (SNMPv3) in one secure solution set. Additionally, by the security functions being directly integrated into the router itself, you are provided unique intelligent security solutions other security devices cannot, such as network admissions control (NAC) for antivirus defense, Voice and Video Enabled VPN (V3PN) for quality-of-service (QoS) enforcement when combining voice, video, and VPN, and Dynamic Multipoint VPN (DMVPN),