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Cisco 851

details: Broadband Router
hardware type: Broadband Router
date added: 2009-09-18
updated: 2011-05-18
The Cisco 851 is a broadband router with a single 10/100Base-T WAN port and four 10/100Base-T Ethernet ports. It supports VPN pass-through for IPSec, L2TP and PPTP, allowing you to establish up to 5 simultaneous VPN tunnels. A built-in SPI firewall protects the network against unauthorized access. The router can be configured via Telnet/CLI or SNMP.
 
 
 
 851 Features
 General
 Availability: currently available
 Street price: $256
 LAN / WAN Connectivity
 WAN ports: 1
 WAN port(s) type: 10/100 Base-TX (RJ-45)
 LAN ports: 4
 LAN ports type: 10/100 Base-TX (RJ-45)
 LAN ports auto cross-over: yes
 Serial port: yes
For dial-backup function, using external modem
 Router
 NAT routing: yes
 Multihomed: yes
 Port forwarding: yes
 DHCP server: yes
 DHCP client: yes
 DHCP relay: yes
 Dynamic DNS client: yes
 QoS: yes
 Routing Protocols: RIP v1 (static routing, RFC 1058)
RIP v2 (dynamic routing, RFC1389)
Spanning Tree Protocol (STP)
 VPN
 VPN Encryption: 3DES (168-bit), AES (128-bit)
  IPSec
 IPSec passthrough: yes
 IPSec simultaneous tunnels: 5
  L2TP
 L2TP passthrough: yes
  PPTP
 PPTP passthrough: yes
 Firewall
 SPI firewall: yes
 Device Management
 Default IP address: 10.10.10.1
 Default admin username: cisco
 Default admin password: cisco
 Administration: Web-based (LAN)
Remote configuration (WAN)
Quick Setup Wizard
Telnet / CLI
Windows application
 Firmware upgradeable: yes
 Email alerts: yes
 Misc hardware info
 RAM: 64 Mb
 SNMP support: SNMP v.2
 Links
 Product page: http://www.cisco.com/en/US/products/ps61...
 Datasheet: http://www.cisco.com/en/US/prod/collater...

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