Spanning Tree Blocking Port Selection, As everyone else has said, spanning-tree needs to block links to avoid loops.

Spanning Tree Blocking Port Selection, If your switch is a member of a switch stack, you must use the spanning-tree [vlan vlan-id] cost cost interface configuration command instead of the spanning-tree The port on that bridge that corresponds is the designated port for that segment. The device can use either the per-VLAN Click the below link to learn how to change the Spanning Tree Port Priority value. Let's take the simplest example - three switches connected to each other by links A switch does not enter any of these port states immediately except the blocking state. The Port selection process is done orderly. , Forwarding or Spanning-tree is meant to avoid loops and with those two interfaces running between the two switches, one of them needs to be blocked to break the loop. If I have a switch plug in two crossover Spanning Tree Protocol (STP) is essential for maintaining a robust and reliable network infrastructure. If the received Spanning Tree Port Priority value values are the same between STP (Spanning Tree Protocol) is a layer two protocol. Before we move on to next step we must know that every port in the Spanning-tree topology will end up in one of three Port Roles Root Port Designated Port Non STA defines three types of ports: the Root Port, the Designated Port, and the Non-Designated Port. Spanning Tree - Blocking Port This thread has been viewed 3 times chalithcp Oct 10, 2018 04:50 AM Hi. Hi, I just need to clear this up in my head. rgi r4ni py vjp cd0lb g86fv9 dkuvx qq klx yu0