Cisco 870 Series of integrated services routers are fixed-configuration
routers that support multiple types of DSL technologies, broadband
cable, and Metro Ethernet connections in small offices. They provide
the performance needed to run concurrent services, including firewall,
intrusion prevention, and encryption for VPNs; optional 802.11b/g for
WLAN networking; and quality of service (QoS) features for optimizing
voice and video applications. In addition, the Cisco Router and
Security Device Manager (SDM) Web-based configuration tool simplifies
setup and deployment and centralized management capabilities give
network managers visibility and control of the network configurations
at the remote site.
Cisco 870 Series integrated services routers offer: • High performance for broadband access in small offices • Advanced security, including: –Stateful Inspection Firewall –IP Security (IPSec) VPNs (Triple Data Encryption Standard [3DES] or Advanced Encryption Standard [AES]) –Intrusion prevention system (IPS) –Antivirus support through Network Admission Control (NAC) and enforcement of secure access policies • 4-port 10/100 managed switch with VLAN support • Secure WLAN 802.11b/g option with use of multiple antennas • Easy setup, deployment, and remote management capabilities through Web-based tools and Cisco IOS® Software.
Product Features:
Increased Performance to Run Concurrent Services:
• The performance in a Cisco 870 Series router allows customers to take
advantage of broadband network speeds while running secure, concurrent
data, voice, and video services
Advanced Security: •
Integrated Stateful Inspection Firewall for network perimeter security,
high-speed IPSec 3DES and AES encryption for data privacy over the
Internet, IPS, and antivirus support through NAC to enforce security
policy in a larger enterprise or service provider network
4-port 10/100 Mbps Managed Switch: • Allows multiple devices to be connected in a small office, with the ability to designate a port as network DMZ • Optional external PoE adapter for powering IP phones, to avoid individual power supplies or power injectors • VLANs allow for secure segmentation of network resources
Optional 802.11b/g WLANs with Support for Multiple Antennas • Broadband router with secure WLAN in a single device • Diversity antennas for optimizing coverage in a small office • Options for replaceable external antennas, to get wireless coverage in areas away from where the router is located
Cisco SDM and Cisco IOS Software for Remote Management
• Using smart wizards and task-based tutorials, Cisco SDM helps
resellers and customers quickly and easily deploy, configure, and
monitor a Cisco access router without requiring knowledge of the Cisco
IOS® Software command-line interface (CLI) • Dial backup and out-of-band management allow IT managers to remotely manage the router at small office and teleworker sites • Cisco Configuration Express Service supports factory-loaded configurations for high-volume deployments •
Support for the Cisco CNS 2100 Series Intelligence Engine enables
plug-and-play installations with centralized configuration management
Related Items
Cisco 871W Ethernet to Ethernet Wireless Router Specifications
Routing Protocols and General Router Features: • Routing Information Protocol (RIPv1 and RIPv2) • Layer 2 Tunneling Protocol (L2TP) • Cisco Express Forwarding (CEF) Port Address Translation (PAT) • RFC 1483/2684 • Point-to-Point Protocol over ATM (PPoA) (DSL models only) • PPP over Ethernet (PPPoE) • 802.1d Spanning Tree Protocol (STP) • Dynamic Host Control Protocol (DHCP) server/relay/client • Access control lists (ACLs) • Generic routing encapsulation (GRE)
Number of Users Supported: 20
IPv6 Features • IPv6 addressing architecture • IPv6 name resolution • IPv6 statistics • IPv6 translation-transport packets between IPv6-only and IPv4-only endpoints • ICMPv6 • IPv6 DHCP
DSL and ATM Features (DSL Models Only) • ATM Variable Bit Rate/real-time (VBR-rt) • ATM Unspecified Bit Rate (UBR), Constant Bit Rate (CBR), and Variable Bit Rate/non-real-time (VBR-nrt) •
ATM Operation, Administration, and Maintenance (OAM) Support for F5
Continuity Check; segment and end-to-end loopback; and Interim Local
Management Interface (ILMI) support • 10 virtual circuits
Security Features • Stateful Inspection Firewall • Bridging firewall (Cisco 871 only) • NAT transparency • Firewall support for skinny clients • Hardware-accelerated 3DES for IPSec • Hardware-accelerated AES for IPSec • Cisco Easy VPN Client and Server • IPSec 3DES termination/initiation • IPSec passthrough • Point-to-Point Tunneling Protocol (PPTP) passthrough • L2TP passthrough • 802.1X • Secure HTTP (HTTPS), FTP, and Telnet authentication proxies
Management Features • Cisco SDM • Management of LAN switch ports • Cisco Configuration Express • Cisco CNS 2100 Intelligence Engine support • DSL firmware update from Flash • Cisco Service Assurance Agent (SAA) • Telnet, Simple Network Management Protocol (SNMP), CLI, and HTTP management • RADIUS and TACACS+
High-Availability Features • Virtual Router Redundancy Protocol (VRRP) (RFC 2338) • Hot Standby Router Protocol (HSRP) • Out-of-band management with external modem through virtual auxiliary port • Dial backup with external modem through virtual auxiliary port • ISDN S/T port for out-of-band management (Cisco 876 and 878 only) • Integrated ISDN backup via ISDN S/T port (876)
Management Features • Cisco SDM • Management of LAN switch ports • Cisco Configuration Express • Cisco CNS 2100 Intelligence Engine support • DSL firmware update from Flash • Cisco Service Assurance Agent (SAA) • Telnet, Simple Network Management Protocol (SNMP), CLI, and HTTP management • RADIUS and TACACS+
High-Availability Features • Virtual Router Redundancy Protocol (VRRP) (RFC 2338) • Hot Standby Router Protocol (HSRP) • Out-of-band management with external modem through virtual auxiliary port • Dial backup with external modem through virtual auxiliary port • ISDN S/T port for out-of-band management (Cisco 876 and 878 only) • Integrated ISDN backup via ISDN S/T port (876)
WAN • 871: 100 MB Ethernet • 876: ADSL over ISDN (ADSL2/ADSL2+ hardware ready) • 877: ADSL over analog telephone lines (ADSL2/ADSL2+ hardware ready) • 878: G.SHDSL (2- and 4-wire support) • 3 Mbps IMIX aggregate performance
–LAN Switch : Managed 4-port 10/100BASE-T with autosensing MDI/MDX [Media Device In/Media Device Cross Over] for autocrossover –802.11b/g WLANs:Optional on all models –Console Port: RJ-45
USB 2.0 Ports For Advanced Security Features Such as security tokens • 2 USB 2.0 ports on Cisco 871 only • USB 2.0 ports cannot be used for connecting external devices other than those specified for the Cisco 871
ISDN Basic Rate Interface (BRI) S/T Only available on: • Cisco 876 for out-of-band management and dial backup • Cisco 878 for out-of-band management
–LEDs: PPP, VPN, ADSL, G.SHDSL, WLAN, LAN –External Power Supply: Universal 100 to 240 VAC –Inline PoE: Optional external adapter for inline PoE for IP phones or external wireless access points
WIRELESS SPECIFICATIONS:
–Data Rates Supported: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps –Maximum Transmit Power:802.11b Average: 80mW (19dBm), Peak: (FCC) 245mW (23.9dBm);802.11g Average: 50mW (17dBm) Note: Maximum power setting subject to changes by channel & by region depending on regulations
Cisco 871W Ethernet to Ethernet Wireless Router Resources
