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Configure Access Rules of Oracle Java Cloud Service - Part 1

Configure Access Rules of Oracle Java Cloud Service - Part 2 Access Rules are traditional firewall rules that decide either to block or allow traffic to your Java Cloud instance based on Source, Destination, Destination Port and Protocol. Oracle Java Cloud instance can be accessed only via Public IP address Continue Reading

Cisco UCS C220M4 Purple Screen - Could not start pcpu 1: TSC sync timed out

This happened today while setting up ESXi 6.5 on Cisco UCS C200 M4 Server. VMware crashed and throwing an error in the purple screen, Could not start pcpu 1; TSC sync timed out. If you come across similar situation, then try changing CPU settings in BIOS. It fixed the ESXi Continue Reading