Cisco Cisco IOS Software Release 12.4(23)
Chunk Validation During Scheduler Heapcheck
How to Configure Chunk Validation During Scheduler Heapcheck
4
Cisco IOS Release 12.4(8)
Configuring Malloc Lite-Chunks
Perform this task to check for corruption of Malloc lite-chunks in the memory.
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
scheduler heapcheck process [memory] [checktype lite-chunks]
4.
exit
DETAILED STEPS
Step 3
scheduler heapcheck process
[memory] [checktype chunks allocator-pc]
Example:
Router(config)# scheduler heapcheck
process memory checktype chunks
0x429496727
Configures the memory chunks and specifies the chunk structure
that needs to be monitored.
that needs to be monitored.
Step 4
exit
Example:
Router(config)# exit
Exits from the global configuration mode.
Command
Purpose
Command
Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode.
•
Enter your password if prompted.
Step 2
configure
terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
scheduler heapcheck process
[memory]
[checktype lite-chunks]
Example:
Router(config)# scheduler heapcheck
process memory checktype lite-chunks
Checks the Malloc lite-chunks in the memory for corruption.
Step 4
exit
Example:
Router(config)# exit
Exits from the global configuration mode.