I'm looking for information for Dual-Active detection configuration on 4500-X switch with VSS, I read some links and discussion from others guys looking for the same issue but I still don't understand the requierement to do this.
On top, I have 2 switch 6509-E with VSS, which don't have any problem to activate dual-active detection. As distribution switches are the 4500-X which I'm stuck on this. Both primary switches are on a DC to a distance of 1km from secondary switches, so the dual-active detection must be using at least an SFP module.
Hope this help to get an idea, thanks for your time.
We are pleased to announce availability of Beta software for 16.6.3.
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