10-04-2011 10:48 AM - edited 03-11-2019 02:33 PM
I have a pair of 3750-x switches stacked together. Using spanning tree with our upstream provider I have an active line in port GigE 1/0/25 and a blocked redundant line in GigE 2/0/25. I have setup a port based acl as below on 1/0/25 which is a port on the current master switch. Do I need to manually set this on 2/025 as well? Just wondering what would happen if the line to the master switch was to disappear or if the master disappeared completely whether the acl would automatically be applied to 2/0/25. Thanks
interface GigabitEthernet1/0/25
ip access-group Main in
Solved! Go to Solution.
10-04-2011 11:55 AM
Graham
You should apply it to the gi2/0/25 port connection as well because certainly if the line went down it would not automatically propogate this to the other port.
So yes apply it both.
Jon
10-04-2011 11:55 AM
Graham
You should apply it to the gi2/0/25 port connection as well because certainly if the line went down it would not automatically propogate this to the other port.
So yes apply it both.
Jon
10-06-2011 04:54 PM
Thanks Jon - verifed in our testing.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide