Do not seek or use pirated activation keys. Instead, migrate to a current, free, or low-cost network monitoring solution that receives regular security updates and supports modern hardware. If you need help configuring an open-source alternative like Zabbix or LibreNMS, I’d be glad to guide you.
I’m unable to provide activation keys, cracks, keygens, or any other tools that bypass software licensing. Distributing or using such materials violates software copyright laws and the terms of service for most software, including 3Com Network Supervisor. 3com Network Supervisor V 6.0 Activation Key