switch (config)# spanning-tree port type {edge , normal , network} default Interface configuration: switch (config interface ethernet <inf>)# spanning-tree port type {edge , normal, network} For more information about this feature and its potential applications, please refer to the following ...
If the inferior BPDU arrives on the root port and there are no blocked interfaces, the switch assumes that it has lost connectivity to the root switch, causes the maximum aging time on the root port to expire, and becomes the root s...
全局模式下有三种spanning tree port： Edge，Network，Normal。Edge—Edge ports are connected to hosts...
"Bridge assurance works in conjunction with the spanning-tree port type command. The default port type for all ports in the switch is "normal" for backward compatibility with devices that do not yet support bridge assurance; therefore, even though bridge assurance is enabled globally, it is not...
You can configure a spanning tree port (STP) as an edge port, a network port, or a normal port. A port can be in only one of these states at a given time. The default spanning tree port type is normal. You can configure the ...
\Any idea how I should configure this particular port to work with the firewall? On all other uplink ports I have the cisco switch macro applied except this port Thanks tony Hello, There's a problem in a spanning-tree between your fw and Cat4k. ...
The spanning tree calculation process described in the following sections is a simplified process for example only. The STP algorithm uses the following calculation process: 1. Initial state. Upon initialization of a device, each port generates a BPDU with the device as the designated port, the ...
The logic that manages transition of states in the spanning tree protocol entity identifies ports which are changing to a designated port role, and issues a message on such ports informing the downstream port that the issuing port is able to assume a forwarding state. The logic begins the ...
vlan20启用生成树协议，端口优先级为16
Spanning-Tree Unit 1: Introduction Introduction to Spanning-Tree Spanning-Tree Cost Calculation Spanning-Tree Port States Spanning-Tree TCN (Topology Change Notification) Spanning Tree Reconvergence Unit 2: PVST (Per VLAN Spanning Tree) Unit 3: Rapid Spanning-Tree ...