Browsing problem of UMG8900 Device Panel from N2000 Server

Symptom: "SNMP version error" error message shows when attempted to browse Device Panel of UMG from N2000. 

Troubleshooting: 

1. Check the users access privilege for performing the operation 
2. Login UMG8900 LMT, then check the user Account Parameters for N2000 Server for UMG8900 device. 
3. From N2000, test the Device Access Protocol Parameters.
4. Type LST SNMPVER to check the SNMP version on UMG8900.
If all SNMP versions are not enabled that means there is a problem. Then, enable all SNMP versions at UMG8900 side to allow all the SNMP versions at UMG8900 side to perform task.

N.B. If all SNMP versions are enabled then the command output will be as below:

SNMP version of system supporting:

SNMP v1

SNMP v2c

SNMP v3