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Cisco Bug: CSCul45107 - WLC silent crash - Kernel Dump - 7.5.102.0

Last Modified

Feb 11, 2018

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

7.5(102.0)

Description (partial)

Symptom:
WLC on 7.5.102.0 is crashing silently in HA topology. 
no crash file, no corefile.

Conditions:
HA topology
No back to back redundancy port is used. Using L2 network for keepalives.
High Availability enhancements:
?Redundancy ports can operate over a Layer 2 connection (multiple intermediate switches or routers). Therefore, a direct connection is not required.

Related Community Discussions

7.6MR2 Availability
Introduction Restrictions For Upgrade Guidelines For Upgrade Upgrade Procedure More Information High Availability in Release 7.3 and 7.4 High Availability in Release 7.5 Related Information     7.6.110.x Available May 2: Final version 7.6.120.0 has been posted to CCO. Beta process is over Support For any new issue during this test, please write to wnbu-mrbeta@external.cisco.com, pre-existing problems would be directed through normal TAC support channels, the image is TAC supported until CCO release ...
Latest activity: Aug 28, 2017
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