cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
129
Views
0
Helpful
1
Replies
Highlighted
Beginner

Why my PVRST flushe MAC addresses ?

Hello ! 

 

I have a problem of my network, when i change PVST to PVRST, the addresses of the switches are removed after 3sc. I learned that when RSTP detects au topolgy change, It flushes the MAC addresses associated with all these ports.


Ok but i don't understand the problem on my network, why he detects a topology change ? It's a problem or it's normal ?

 

test rstp.PNG

 

 When i do this command "show spanning-tree detail" on the Switch2 and Switch 5 i have this:

broken.PNG

 

 

And this command on the Switch 4 and 3:

detail 1.PNGdetail 2.PNG

 

 

Sorry if my english is a bit broken,

 

Thanks for your help

Everyone's tags (2)
1 REPLY 1
Beginner

Re: Why my PVRST flushe MAC addresses ?

up

CreatePlease to create content
Content for Community-Ad
July's Community Spotlight Awards