Примечания к выпуску для Cisco Cisco IOS Software Release 12.2(4)YA

Caveats describe unexpected behavior in Cisco IOS software releases. Severity 1 caveats are the most 
serious caveats; severity 2 caveats are less serious. Severity 3 caveats are moderate caveats.

This section contains open and resolved caveats for Cisco IOS Release 12.2(4)YA2. All caveats in 
Release 12.2 T are also in Release 12.2(4)YA2.

For information on caveats in Cisco IOS Release 12.1 T, see Caveats forCisco IOS Release 12.1 T, which lists severity 1 and 2 caveats and selected severity 3 caveats, and is 
located on Cisco.com and the Documentation CD-ROM.

Caveat numbers and brief descriptions for Release 12.2(4)YA are listed in 

 and 

. For 

details about a particular caveat, go to Bug Toolkit at:

http://www.cisco.com/kobayashi/bugs/bugs.html

To access this location, you must have an account on Cisco.com. For information about how to obtain 
an account, go to the 

.

If you have an account with Cisco.com, you can use Bug Navigator II to find caveats of any severity for 
any release. To reach Bug Navigator II, go to Cisco.com and press Login. Then go to Software Center: 
Cisco IOS Software: Cisco Bugtool Navigator II. Another option is to go to 
http://www.cisco.com/support/bugtools/.

There are no open caveats specific to Cisco IOS Release 12.2(4)YA2 that require documentation in the 
release notes.

 lists the significant closed or resolved caveats that exist in Cisco IOS Release 12.2(4)YA2.

CSCdv54349

aaa local authentication broken

CSCdv73238

DHCP client doesnt release BVI ip addr after no ip addr client

CSCdw57301

TPLUS: Select Error Invalid argument; inertmittent authen failure