Cisco Cisco IOS Software Release 12.4(23)

This section contains the following sections with information that is specific to the Cisco 7000 family 
routers:

For memory recommendations for the Cisco 7000 family in Cisco IOS Release 12.4, see the 

An update to Flash memory to 64MB in Cisco IOS Release 12.4(12) has been made for the following 
images:

rsp-a3jk9sv-mz
rsp-boot-mz
rsp-ik9o3sv-mz
rsp-ik9sv-mz
rsp-isv-mz
rsp-jk9o3sv-mz
rsp-jk9sv-mz
rsp-jsv-mz
rsp-p-mz
rsp-pv-mz

This increase in Flash memory was due to the increased image size seen between Cisco IOS 
Release 12.4(10) and Release 12.4(12).

Cisco IOS Release 12.4 supports the following platforms in the Cisco 7000 family:

Cisco 7200 series routers (Cisco 7204VXR and Cisco 7206VXR)

Cisco 7301 routers

Cisco 7400 series routers (Cisco 7401 ASR router)

Cisco 7500 series routers (Cisco 7505, Cisco 7507, Cisco 7513, and Cisco 7576)

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: