09-28-2021 08:01 PM
how to detect loop in network cisco? easiest way.
Solved! Go to Solution.
09-28-2021 10:41 PM
Hello,
what kind of loops ? Layer 2 or Layer 3 ? For layer 2 loops, typically, features such as BPDU guard, root guard, loop guard, Unidirectional Link Detection (UDLD), and storm-control are being used. I think the Catalyst 9000 switches have a newer feature called Loop Detection Guard.
09-28-2021 10:41 PM
Hello,
what kind of loops ? Layer 2 or Layer 3 ? For layer 2 loops, typically, features such as BPDU guard, root guard, loop guard, Unidirectional Link Detection (UDLD), and storm-control are being used. I think the Catalyst 9000 switches have a newer feature called Loop Detection Guard.
09-29-2021 12:39 AM
Layer 3
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