Confirmed...Switched back to CNA version 5.4, and I am once again able to manipulate VLANs.Either I screwed up my 4507's config by not doing something correctly (somewhat likely , or 5.5 has a bug...Thankfully, I sometimes save the "old" versions of...
Same issue here. After upgrading from CNA 5.4 to CNA 5.5, I am unable to mange VLANs via the interface. Can't create nor set VLANs on the ports.I'm going to uninstall and revert back to 5.4.Previous poster made reference to VTP, so here's my config.I...