Device Compatibility and Version Validation

This table lists and describes steps to take to check device and version compatibility.

Step	Command	Expected Behavior
Confirm product type and version match for HA pair devices	show version show version image show version boot	Same product and version for both devices in an HA pair.
Confirm HA pair device health status	show health show running-config snmp-community (ensure both devices are synced) show running-config system-config short (ensure the same configuration for both devices)	Good health for both devices.
Verify interface state	show interface brief	Wancom0 should be up for a single node and either wancom1 or wancom2 should be up for an HA pair.