Friday, November 17, 2017

Re-subnetting the entire network

In at a company which is in the process of growing out of the SMB phase to more of a enterprise. Boss sees that our class C subnetting scheme will eventually run out of organizational space. (entire /24's were handed out for 5 devices etc, before my arrival).

This is the first time planning to re-subnet a network of this size.

VLans were very limited, which will change with this.

My thought is to jump to a 10.X.Y.Z network (10.VlanID.SiteID.Host)

Also, do you separate your management network for servers away from your network devices? example: .70 for network gear and .74 for server management. I'm trying to push for best practices for our small enterprise.

Suggestions?



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