Cisco 1760V Router Guide - Page 23
Series Features Overview, Benefits & Advantages, Security Features - v srst
UPC - 746320825786
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Cisco 2800 Series B E N E F I T S & A DVA N TAG E S continued Integrated Services With the optional integration of numerous services modules, the Cisco 2800 Series offers the ability to easily integrate the functions of standalone network appliances and components into the Cisco 2800 Series chassis itself. Many of these modules, such as the Cisco Network Analysis Module, Cisco Unity™ Express Voice-mail Module, Cisco Intrusion Detection Module, and Cisco Content Engine Module, have embedded processors and hard drives that allow them to run largely independently of the router while allowing management from a single management interface. This flexibility greatly expands the potential applications of the Cisco 2800 Series beyond traditional routing, while maintaining the benefits of integration. Secure Networking Integrated on the motherboard of every Cisco 2800 Series router is hardware-based encryption acceleration that offloads the encryption processes to provide greater IPsec throughput with less overhead for the router CPU, when compared with software-based solutions. With the optional integration of VPN modules (for enhanced performance and tunnel count), content engine network modules for URL filtering, or intrusion-prevention network modules, combined with the rich Cisco IOS® Software security feature set that includes firewall, network access control (NAC), voice and video-enabled VPN (V3PN), intrusion prevention, and Dynamic Multipoint VPN (DMVPN), Cisco offers the industry's most robust and adaptable security solution for branch-office routers. IP Telephony The Cisco 2800 Series allows network managers to provide scalable analog and digital telephony without investing in a one-time solution, giving enterprises greater control of their converged telephony needs. Using voice and fax modules, the Cisco 2800 Series can be deployed for applications ranging from voice over IP (VoIP) and voice over Frame Relay (VoFR) transport to robust, centralized solutions using the Cisco Survivable Remote Site Telephony (SRST) solution or distributed call processing using Cisco CallManager Express (CCME). The architecture is highly scalable with the ability to support up to 12 T1/E1s trunks, 52 foreign-exchange-station (FXS) ports, or 36 foreign-exchange-office (FXO) ports concurrent with data routing and other services. S E C U RITY FEATURES Cisco IOS Firewall • Stateful, application-based filtering (context-based access control) • Per-user authentication and authorization • Real-time alerts • Transparent firewall • IPv6 firewall VPN • Data Encryption Standard (DES), Triple DES (3DES), and Advanced Encryption Standard (AES) 128, 192, and 256 bit cryptology support • Embedded hardware-based VPN acceleration on the motherboard • Support for optional higher-performance AIM-based security acceleration with Layer 3 compression • Support for up to 1500 VPN tunnels with AIM-VPN module • Cisco Easy VPN remote and server support • Dynamic Multipoint VPN (DMVPN) 42 S E R I E S F E AT U R E S OV E RV I E W Cisco 2800 Series Features Multiprotocol Label Switching (MPLS) VPN Support Details • Specific Provider Edge (PE) capabilities • Virtual routing and forwarding (VRF) firewall and VRF IPsecOnboard USB 1.1 Port(s) Onboard USB 1.1 ports • Future support for secure token and Flash memory Intrusion Prevention System (IPS) • More than 700 IPS signatures supported in Cisco IOS Software, with the ability to load and enable selected IPS signatures • Optional high-performance IDS Network Module with more than 1000 signatures URL Filtering • Onboard filtering with an optional content engine network module • Local URL filtering in Cisco IOS Software based on external server Cisco Router and Security Device • Comes standard on all Cisco 2800 Series routers Manager (SDM), version 2.0 and above IP Telephony Features IP Phone Support Analog Voice Support Digital Voice Support DSP (PVDM) Slots on Motherboard Cisco CallManager Express (CCME) Cisco SRST Voice Mail Voice Interfaces • Optional integrated power supply with inline power, 802.3af support • Up to 360W of inline power • One EVM on the Cisco 2821 and Cisco 2851 • Up to 52 FXS and 36 FXO ports • Up to 192 calls • Up to three DSP slots on motherboard • Local Conferencing and Transcoding • Up to 72/96* phones • Up to 72/96* phones • Up to 100 mailboxes using Cisco Unity™ Express network module • FXS, FXO, Direct Inward Dial (DID), E&M, Centralized Automated Message Accounting (CAMA), Cisco Unity Express (CUE), Basic Rate Interface (BRI), T1, E1, J1 Primary Rate Interface (PRI), Q.SIG, channel associated signaling (CAS) * Note: A maximum of 72 IP phones are supported in Cisco IOS 12.3(8)T4 on the Cisco 2851, in Cisco 12.3(11)T a maximum of 96 IP phones will be supported on the Cisco 2851 43