Please go to the CA Spectrum Communities at https://communities.ca.com/community/ca-infrastructure-management/ca-spectrum, select Idea under the Action drop down and submit a request for the CiscoNXOS model type to support the following mibs:
Cisco Environment Monitor Information
Cisco Syslog Information
Cisco Interface Extension
Cisco Cellular 3G
Cisco License Management
If a request has already been made for this support, please vote it up.