NX-OS Software Release 9.3(3) If you meant , the proper text is:
Cisco IOS XE Software, Version 09.03.03 Cisco IOS Software [Gibraltar], ASR1000 Software (X86_64_LINUX_IOSD-UNIVERSALK9-M), Version 16.12.3 (Note: IOS XE 9.3.3 maps to an internal IOS version 16.x depending on platform) If you meant NX-OS 9.3(3) , the proper text is: cisco 9.3.3
Cisco ASA Software Version 9.3.3 Let me know which platform you're referencing, and I can give you the exact string for documentation or configuration. NX-OS Software Release 9