Cisco Cisco IOS Software Release 12.4(4)T Notas de publicación

Cisco IOS Release 12.4(9)T7 is a rebuild release for Cisco IOS Release 12.4(9)T. The caveats in this 
section are resolved in Cisco IOS Release 12.4(9)T7 but may be open in previous Cisco IOS releases. 

The following information is provided for each caveat:

Symptoms—A description of what is observed when the caveat occurs.

Conditions—The conditions under which the caveat has been known to occur.

Workaround—Solutions, if available, to counteract the caveat.

CSCek50783

Symptoms: “Enqueue to process level” message is seen in logs.

Conditions: This symptom has been observed in Cisco IOS Release 12.4T and 12.4 (4)XD2. No 
debugs are enabled.

Workaround: There is no workaround. 

CSCsk70446

Cisco IOS emits the %DATACORRUPTION-1-DATAINCONSISTENCY error message whenever 
it detects an inconsistency in its internal data structures. 

A traceback appears after the error message. This traceback is encountered with long URLs. 

It is important to note that this error message does not imply that packet data is corrupted. However, 
it does provide an early indicator of other conditions that can eventually lead to poor system 
performance or a Cisco IOS restart.

CSCek76776

Symptoms: The configuration of a deleted subinterface may show up on a new subinterface and may 
cause a traffic outage.

Conditions: This symptom is observed on a Cisco router that has IP interface commands enabled 
when a script adds and deletes ATM subinterfaces on a regular basis.

Workaround: Verify the subinterface configuration. When the configuration of a subinterface cannot 
be deleted, delete the subinterface, and then create a dummy subinterface that will pull the 
configuration that could not be deleted. Then recreate the first subinterface with a new 
configuration.