Symptom

A Cisco device may see missing AAA/TACACS server groups from the running configuration upon reload. The functionality is still in place but if the configuration is saved and a subsequent reload occurs, the AAA server group configuration will be lost.

Conditions

transport-map is configured & having AAA with TACACS are the conditions. This has been seen with these configurations but are not limited to: transport-map type console test transport-map type persistent ssh sshhandler

Workaround

Unless there's a need for this, removing the global transport-map configuration will workaround the issue.

Further Problem Description