Cisco Cisco IOS Software Release 12.4(23) 릴리즈 노트

The following sections describe the documentation available for Cisco IOS Release 12.4. These 
documents consist of software installation guides, Cisco IOS configuration and command references, 
system error messages, feature modules, and other documents.

Use these release notes with the documents and tools described in the following sections:

The following document is specific to Cisco IOS Release 12.4 and is located on Cisco.com:

Caveats for Cisco IOS Release 12.4

Refer to 

 for caveats applicable to all platforms for all maintenance 

releases of Cisco IOS Release 12.4.

On 

If you have an account on Cisco.com, you can also use the Bug Toolkit to find select caveats of any 
severity. To reach the Bug Toolkit, log in to 

 and click Support > Select A Product > Select 

a category > Cisco IOS and NX-OS Software > Select a sub-category > Cisco IOS Software Release 
12.4 Family > Select a product > Cisco IOS Software Releases 12.4 Mainline > Bug Toolkit. Another 
option is to go to 

. (If the defect that 

you have requested cannot be displayed, this may be due to one or more of the following reasons: the 
defect number does not exist, the defect does not have a customer-visible description yet, or the defect 
has been marked Cisco Confidential.)