Hello, I have a question concerning the functionnement of the spanning tree protocol. I want to use in order to have 2 redundant network links.
I have a fiber channel (1gb) which is the main link and a microwave link (100 Mb). These 2 links are connected using 2 Cisco commutators (3750G). I would like to play with the port-priority attribut to define which link is the main one.
In normal fonctionnement, the 2 switchports where will be connected the FC will be in FWD STP mode whereas the 2 where will be connected the microwave will be in BLK STP mode.
If there are some transmission problems with the secondary lin, will the primary link would be affected.
I hope this description is clear.
Thanks in advance for your helps.