Cisco Smart Licensing

 

Call Home vs Smart Transport (Smart Licensing)

1. Purpose & Role

Call Home

  • Originally designed as a generic messaging and alerting mechanism (e.g., TAC alerts, diagnostics, telemetry).
  • Later adapted as a legacy transport option for Smart Licensing.
  • Still works, but not the preferred method for modern Smart Licensing workflows.
    [homeinteriorz.com], [interior-designy.com]

Smart Transport

  • A transport mechanism created specifically for Smart Licensing communication with Cisco CSSM.
  • Provides more reliable and streamlined license registration, reporting, and authorization.
  • Recommended by Cisco as the default licensing transport.


  1. iscoasa(config)# license smart
    ciscoasa(config-smart-lic)# 
    
  2. ciscoasa(config-smart-lic)# transport type smart
or   ciscoasa(config-smart-lic)# transport type callhome

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