Cisco 2811 Router Guide - Page 5

Series Overview (continued) Cisco 1800 Series (Fixed-configuration) Small Offices and Small Enterprise Branch Offices • Secure, concurrent services for broadband access with WAN high availability • Manageability and reliability of Cisco IOS Software Business-class Security • Stateful firewall with URL filtering • VPN 3DES encryption and Advanced Encryption Standard (AES) encryption • Dynamic Multipoint VPN (DMVPN) • Intrusion Prevention System (IPS) Fixed Configuration • Secure broadband access at broadband performance • Integrated ISDN Basic Rate S/T Interface (BRI), analog modem, or Ethernet backup port for redundant WAN links and load balancing • Secure wireless LAN option for simultaneous 802.11a and 802.11b/g with use of multiple antennas • 8-port 10/100 managed switch with 802.1q VLAN support and optional Power over Ethernet (PoE) Cisco 1800 Series (Modular) Small- to Medium-sized Businesses and Small Enterprise Branch Offices Cisco 1900 Series Integrated Services Routers Small Offices and Small Enterprise Branch Offices • Wire-speed performance with secure data services enabled at up to T1/E1/xDSL rates • Increased services density for secure data services • Support for next-generation High-speed WAN Interface Cards • Increased flexibility through support of internal AIM slot for high-speed VPN and future applications • Built-in dual Fast Ethernet ports • Support for over 30 existing and new modules Secure Networking • Hardware-based VPN acceleration on motherboard • Antivirus defense • Intrusion Prevention System (IPS) Support • Embedded hardware-accelerated VPN encryption • Secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN • Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering • Identity management that uses authentication, authorization, and accounting (AAA), and public key infrastructure • 2 Integrated 10/100/1000 Ethernet ports • 2 enhanced High-Speed WAN Interface Card slots that can host 2 single wide or 1 double wide and 1 single wide (e)HWIC • Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE 6 Extend services from the WAN to the campus edge with the industry's most extensive WAN and MAN aggregation platform portfolio, which includes the Cisco 7200, 7301, 7304, and 7600 Series Routers and the Cisco Catalyst 6500 Series Switches, each providing a comprehensive set of highly secure, concurrent, and integrated services for enterprise customers. Cisco 2800 Series Small-to Medium-sized Businesses and Enterprise Branch Offices • Wire-speed performance up to multiple T1/E1/xDSL rates • Increased services density for security, voice, caching, video, network analysis, and L2 switching • Support for enhanced interfaces (NME, HWIC, EVM, and PVDM2) • Built-in dual Fast Ethernet or Gigabit Ethernet ports • Support for over 90 existing and new modules • Optional support for integrated Power over Ethernet (PoE) • 2 integrated 10/100/1000 Ethernet ports • 2 enhanced High-Speed WAN Interface Card slots that can host 2 single wide or 1 double wide and 1 single wide (e)HWIC • 1 Internal Services Module slot • Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE Secure Networking • Hardware-based VPN acceleration on motherboard • Antivirus Defense • Intrusion Prevention System (IPS) IP Communications and IP Telephony Support • IP Communications Express (CCME/SRST/CUE) • Enhanced Modularity (EVM and PVDM2 support) Integrated Switching • Up to 64 powered 10/100 switch ports • 802.3af Power over Ethernet compliance Cisco 2900 Series Integrated Services Router Small- to Medium-sized and Enterprise Branch Offices • Circuit-speed WAN performance up to 75 Mbps with services • 1-2 RU modular form factor • 3 onboard digital signal processor (DSP) slots • 1 internal service module slot for application services • Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE Secure Networking • Onboard hardware acceleration for VPN encryption • Secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN • Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering • Identity management using authentication, authorization, and accounting (AAA), and public key infrastructure Voice • High-density packet voice DSP module, optimized for voice and video support • Standards-certified VoiceXML browser services • Voicemail support • Cisco Communications Manager Express and Survivable Remote Site Telephony Cisco 3800 Series Medium-sized to Large Businesses and Enterprise Branch Offices • Wire-speed performance with services enabled at up to T3/E3 rates • Increased services density for security, voice, caching, video, network analysis, and L2 switching • Support for enhanced interfaces (NME, HWIC, EVM, and PVDM2) • Built-in dual Gigabit Ethernet ports • Support for over 90 existing and new modules • Single small form pluggable Gigabit Ethernet port • High availability and resiliency through online insertion and removal support, as well as redundant systems and optional inline power Secure Networking • Hardware-based VPN acceleration on motherboard • Antivirus defense through Network Admission Control Intrusion Prevention System (IPS) IP Communications and IP Telephony Support • IP Communications Express (CCME/SRST/CUE) • Enhanced Modularity (EVM and PVDM2 support) Integrated Switching • Up to 112 powered 10/100 switch ports • 802.3af Power over Ethernet compliance 7