What I did
Disable MAC learning for Link Local Multicast Frames on the Linux Bridge
Why I did it
The 01:80:c2 link local frame is used to control the purpose. To disable the MAC learning for these frames to prevent MAC flap if there are multiple links between 2 switches.
How I verified it
Inject LLDP frame and use sudo bridge fdb show to check
What I did Disable MAC learning for Link Local Multicast Frames on the Linux Bridge
Why I did it The 01:80:c2 link local frame is used to control the purpose. To disable the MAC learning for these frames to prevent MAC flap if there are multiple links between 2 switches.
How I verified it Inject LLDP frame and use
sudo bridge fdb showto checkDetails if related