You can upgrade from Release 11.0(1) or Release 11.1(1) to Release 11.2(1) using the inline upgrade.
Inline upgrade allows you to upgrade DCNM by imposing the new DCNM version to the existing DCNM. After the inline upgrade,
ensure that you clear your browser cache before launching the DCNM application.
Perform the following task to upgrade the DCNM virtual appliance in Native HA mode.
Log on to the DCNM Web UI with appropriate credentials.
Click Settings icon and choose About DCNM. You can view and verify the Installation type that you have deployed.
Verify the role of both the appliances using the appmgr show ha-role
dcnm1# appmgr show ha-role
Native HA enabled.
Deployed role: Active
Current role: Active
dcnm2# appmgr show ha-role
Native HA enabled.
Deployed role: Standby
Current role: Standby
Verify the status of all applications using the appmgr status all command.
To gracefully onboard Cisco DCNM Release 11.0(1) or Release 11.1(1) managed VXLAN BGP EVPN fabric(s) comprising Cisco Nexus
9000 switches post upgrade to Cisco DCNM Release 11.2(1), see Post DCNM 11.2(1) Upgrade for VXLAN BGP EVPN, External, and MSD Fabrics.