09-12-2008 05:57 AM - edited 03-06-2019 01:20 AM
i have stacking 3750 switches , using pvst .2 core as 6500.simple scenario.
port from a 105 VLAN are continuously flapping goes down and comes up immidiateldy.May i know if have any tips for troubleshooting.
09-12-2008 06:30 AM
Try to find out where is the root of the vlan 105 in your switch environment and if its not changing between switches . Also check for some unwanted switch or hub connected to your switch network recently.
09-12-2008 06:34 AM
There is no change in root bridge as we are monitoring it also , not all ports are goes down at a time.
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