Monday, November 11, 2019

Stretched VLANs and Failing Firewall Clusters

After publishing the Disaster Recovery Faking, Take Two blog post (you might want to read that one before proceeding) I was severely reprimanded by several people with ties to virtualization vendors for blaming virtualization consultants when it was obvious the firewall clusters stretched across two data centers caused the total data center meltdown.

Let’s chase that elephant out of the room first. When you drive too fast on an icy road and crash into a tree who do you blame?

  • The person who told you it’s perfectly OK to do so;
  • The tire manufacturer who advertised how safe their tires were?
  • The tires for failing to ignore the laws of physics;
  • Yourself for listening to bad advice

For whatever reason some people love to blame the tires ;)

Read more ...
Thanks to Ivan Pepelnjak (see source)

No comments:

Post a Comment