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Cisco Bug: CSCvh87458 - wrong memory usage shown in show l2route summary

Last Modified

Oct 20, 2019

Products (1)

  • Cisco Network Convergence System 5500 Series

Known Affected Releases

6.5.1.BASE

Description (partial)

Symptom:
On 64 bit systems, the "show l2route summary" command might show erroneous values for the per table total memory as shown:

sh l2route summary 
L2ROUTE Summary
Total Memory: 7075723     
Number of Converged Tables: 37       
Table Name: Topology
Producer   (ID)   Objects      Memory (Bytes)
---------------   ----------   --------------
None      (000)   2            601           
L2VPN     (009)   250          75122         
---------------------------------------------
Total             252          75723         
---------------------------------------------

Table Name: MAC
Producer   (ID)   Objects      Memory (Bytes)
---------------   ----------   --------------
Best Route(001)   12500        3300000       
Local     (003)   12500        3700000       
---------------------------------------------
Total             25000        6989868096662720448 -------> Wrong memory output 
---------------------------------------------

Conditions:
This problem will occur only on 64 bit systems.
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