Cisco Cisco IOS Software Release 12.4(23)

This section contains the following sections with information that is specific to the Cisco 1700 series 
routers:

For memory recommendations for the Cisco 1700 series routers in Cisco IOS Release 12.4, see the 

Cisco IOS Release 12.4 supports the following Cisco 1700 series routers:

Cisco 1701—Runs data images only.

Cisco 1710—Runs data images only. Note end-of-sale announcement:

Cisco 1711—Runs data images only.

Cisco 1712—Runs data images only.

Cisco 1720—Runs data images only.

Cisco 1721—Runs data images only.

Cisco 1751 and Cisco 1751-V—Run data and data-plus-voice images.

Cisco 1760—Runs data and data-plus-voice images.

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:

The Cisco 1701 ADSL Security Access Router provides secure and reliable Internet and corporate 
network connectivity to enterprise small branch offices and small and medium-sized businesses and 
includes the following features:

Business class DSL.

High availability.

Simplified management and ease of deployment.

Integrated security.

Advanced QoS.