Cisco Cisco IOS Software Release 12.4(23)

This section contains the following sections with information that is specific to the Cisco Small 
Business 100 series routers:

Cisco Small Business Series secure broadband routers are fixed-configuration, small-office routers that 
support up to five users. They provide the required performance to run basic, secure services in small 
offices, including firewall and support for Multiprotocol Label Switching (MPLS)-based VPNs. In 
addition, an easy-to-use configuration tool, Cisco Router and Security Device Manager (SDM), allows 
nontechnical users to quickly set up the router and its firewall configuration, while remote management 
capabilities in Cisco IOS software facilitate easy deployment and centralized management for service 
providers or value-added resellers.

The Cisco Small Business 100 Series of secure broadband routers provides:

An affordable Cisco router for data-only applications in small businesses offices with up to five 
users

Asymmetric DSL (ADSL), ADSL over ISDN, or an Ethernet WAN interface with a 4-port 10/100 
switch

Secure connectivity with integrated stateful firewall

Simple setup and remote management capabilities of Cisco IOS software

For memory recommendations for the Cisco Small Business 100 series routers in Cisco IOS 
Release 12.4, see the 

.

Cisco IOS Release 12.4 supports the following Cisco Small Business 100 series routers:

Cisco Small Business 101 Secure Broadband Router

Cisco Small Business 106 Secure ADSL over ISDN Router

Cisco Small Business 107 Secure ADSL Router

For detailed descriptions of the new hardware features, see the 

For additional information about supported hardware for this platform and release, see the 
Cisco Software Advisor at the following location: