SPEC

Standards

IEEE802.3/3u

Protocols

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)
Dynamic DNS Support for Cisco IOS

IPv6 addressing architecture
IPv6 name resolution
IPv6 statistics
IPv6 translation-transport packets between IPv6-only and IPv4-only endpoints
ICMPv6
IPv6 DHCP

Speed

10/100Mbps

LAN Ports

4 x 10/100Mbps

LEDs

PPP, VPN, ADSL, G.SHDSL, WLAN, LAN

Console Port

RJ-45

Dimensions

10.3" x 8.5" x 2.0"

Weight

2.1 lbs. (maximum)

Temperature

32 to 104°F (0 to 40°C)

Humidity

10 to 85%, relative humidity (noncondensing)

Features

Features

Stateful Inspection Firewall
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
10 VPN Tunnels
Advanced Application Inspection and Control
E-mail Inspection Engine
No Service Password Recovery
HTTP Inspection Engine
System Logging-EAL4 Certification Enhancements
Easy VPN Remote Web Based Activation