1.
STP was introduced at the switch, it's a port from learning state to forwarding state to undergo a forwarding delay, the default is the forwarding delay s
2.
below on the spanning tree protocol described in the Learning state error is
3.
below on the spanning tree protocol described in the Blocking state error is
4.
Below on the spanning tree protocol described in the Forwarding state error is
5.
In the STP protocol, set all the switches are configured the same priority, the MAC address of switch 1 00-e0- fc-00-00-40, the MAC address of the switch 2 00-e0-fc-00-00 -10, the MAC address of the switch 3 00-e0-fc- 00-00-20, the MAC address of the switch 4 is 00-e0-fc-00-00- 80, is the root switch should be
6.
Spanning Tree Protocol failure in the processing chain, in order to prevent temporary loops produced using the timer
7.
In order to calculate the spanning tree, need to exchange information between devices and parameters, and parameters such information is encapsulated in, passing between devices.
8.
STP protocol packets spanning tree, all the bridges in the select a root bridge.
9.
STP protocol convergence, and the root port directly connected to the terminal port is
10.
IEEE standard is defined in the STP