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Hello!I'm having some issues with spanning tree (obviously) and trying to find the best course of action to resolve the issues. I maintain a small layer 2 network consisting of about 120 switches. Most of them are 3750's, but I do have about ten 4500...
Milan,"you mean the root port?"You are correct, I did mean root port (RP, DP... all looks the same at 3 am)."Don't forget the MAC addresses used as a part of STP bgridge ID are NOT always the physical MAC addresses of the device NICs (compare your Ci...
So I am still having issues with one switch. I was unable to open a TAC case.The switch in question is a 3750 with IOS 12.2(55) ipbasek9-mz. I have removed all but vlans 9,17,22, and 69. The switch claims that vlan 22 has a bridge id of a MAC that is...
What do you get for an arp entry for '0025.b323.3e38'? Have you checked your port channel for any errors? Does each interface in the port-channel match? I would assume that MAC is a virtual MAC for your server, am I right?Regards,Steve
ex-engineer,I like to think I am a cut above when it comes to the technical side of my job, but I do agree with you.Milan and others,I managed to find the problem and solve it. It was many poorly designed things all conflicting with each other and ca...
