Tag: vtp

Stubby Post – Null VTP Domain Scare

Remember a few weeks back when I had a bad day?  I was actually at HQ that day to do some work for a project, but that got put off due to the extenuating circumstances.  When we finally got back…

Lessons Learned from a Bad Day

I had a really, really bad day this past Tuesday.  I mean, a really bad day.  I guess I should have seen it coming since the last #stabbytuesday was uneventful.  Here's what said cosmos had in for me and the…

VTP and You

VLAN Trunk Protocol (VTP) is a little gem on Cisco switches that allows you configure VLANs in one place and have them appear on all of your switches. This is great for large enterprises with 8457839 switches all trunked together…