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what am i doing wrong? i can not get the vlans to go over my fiber port channel.the no commands are what i want, and i have read should work. the rest is current running. WS-C3750E-48PD, 15.2(4)E10 (UNIVERSALK9)!spanning-tree mode pvstspanning-tree ...
i have 3 c3750e-pd-sf switches. they talk very well to each other, and to printers, or desktops, ... but they refuse to talk to any unmanaged, or non cisco switches (trendnet tegs24tg, netgear fs726tp, trendnet green gb8pt), or my routers (tp-link ac...
when i shut the channels and then did the changes, and then no shut, it all worked. so use to just making live changes and did not think of the need to re provision the interface on the level 2. if was level 3 (ip address, route, gateway...) would no...
so i need to "shut the port-channel make the changes and enable back".oh. i did not do that. i left the channel live the whole time. did not think i had to bounce it. i will try that.what you see is two configs in one. i am "working" in the mode acce...
%SPANTREE-6-PORT_STATE: Port Gi1/0/25 instance 1 moving from blocking to listening%SPANTREE-6-PORT_STATE: Port Gi1/0/25 instance 1 moving from listening to blocking look what i captured..... does this help?
ok, update. did the suggestions thus far:and no change.no logs entries, even for spanning treelink is up, but port led is still amber and "disabled"need to look into the administrative mode.... just remembered about that one (paul driver) here is my ...
