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Table 4. Cisco 830 Series Software Feature Sets
Protocols and Features Supported by the Cisco 836 Router IP/FW/IPSec 3DES
(default feature set)
IP/FW/IPSec 3DES
PLUS
IP/FW/IPSec 3DES
PLUS Dial Backup
Routing and Bridging
Transparent Bridging X X X
IP Routing, IRB X X X
Point-to-Point Protocol over Ethernet (PPPoE), including TCP
MSS adjust
X X X
PPP over ATM (PPPoA) X X X
IP-enhanced Interior Gateway Routing Protocol (IGRP) — X X
Routing Information Protocol (RIP), RIPv2 X X X
Security
Route and router authentication — X X
Multilevel user authentication for access to router for
management
X X X
Password Authentication Protocol (PAP), Challenge
Handshake Authentication Protocol (CHAP), and Local
Password
X X X
Generic routing encapsulation (GRE) tunneling — X X
IP basic and extended access lists, Lock & Key X X X
Stateful-inspection firewall X X X
IPSec 56-bit encryption X X X
IPSec 3DES encryption X X X
Hardware-accelerated IPSec 3DES encryption — X X
PKI with digital certificates — X X
Cisco Easy VPN Remote — X X
Multiuser IPSec pass-through (TCP and unencapsulated) X X X
Multiuser Point-to-Point Tunneling Protocol (PPTP)
pass-through
X X X
Advanced Encryption Standard (AES) (software-based)* — X X
URL filtering with WebSENSE software and server* — X X
IPSec NAT Transparency (NAT Traversal or NAT Aware
IPSec)*
— X X
Remote Authentication Dial-In User Service (RADIUS) — X X
Terminal Access Controller Access Control System Plus
(TACACS+)
— X X
