Niels Bakker wrote: > > Can you elaborate on your network topology? Is it possible that you > have a loop behind 3/15 that would cause a station movement for the > server?
It's a very straight-forward topology: Cat6500 | SI-GT | \ DNS1 DNS2 3/15 is part of a four-port dot1q trunk (3/15-16, 4/15-16). Each of the two DNS boxen are directly connected. dns1 = e3/6, dns2 = e4/6 Further info, when this occurs (as it just did a few minutes ago), the catalyst still thinks that the foundry knows where it is. Example: During Outage: Catalyst: X.X.X.22 (00:30:48:57:1b:6a) is on Vlan10 ServerIr: X.X.X.22 (00:30:48:57:1b:6a) is on GigabitEthernet3/16 Now (no outage): Catalyst: X.X.X.22 (00:30:48:57:1b:6a) is on Vlan10 ServerIr: X.X.X.22 (00:30:48:57:1b:6a) is on GigabitEthernet3/6 Additionally something amazing happened, when I pinged the servers from a box in the same subnet, they came back up shortly after the ping. As though the SI were suddenly made to go arping and say, "Oh, there they are." Thanks! Gabriel
