12-04-2012 11:46 PM - edited 03-07-2019 10:24 AM
Hi
Why and when is the best practice to use this command in Fabric Path to avoid that the implicit root gurad will kick in, need to get some more infomartion how wnd why to use this command. the background is that when you activate a port and the first fabric path port is not yet up, then you can get into trouble when the fabric path port is activated and the original SPT info is better and then root guard kicks in and blocks the port ??
Is there any information regarding "corner" case ?
spanning-tree pseudo-information
mst 0 root priority 4096