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Cisco Bug: CSCvs52351 - Subinterface mtu ordering issue seen after Backup Restore

Last Modified

Dec 20, 2019

Products (1)

  • Cisco Data Center Network Manager

Known Affected Releases

11.3(0.564)

Description (partial)

Symptom:
On backup and restore, deployer failure seen for interface level command pointing to removal of mtu from interface configs when there are corresponsing sub-interface configs.

Conditions:
When current intent has sub-interface configs with custom MTU value and the backed up intent does not have any sub-interface configs, on back up and restore, the order of commands in Pending config generates removal of the custom MTU first from the interface (restore to whatever was in backup/default) and then the removal of sub-interface cmds. This fails during deploy.
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