switch tree

The boy made a switch from the branch of a cherry tree.

这个男孩用樱桃树枝做了一条鞭子.

You do this by providing a "switch load library" file in the MQ installation tree.

可通过在MQ安装树中提供“交换加载库”文件来达到此目的。

Each port on a switch that uses the Spanning-Tree Protocol has one of five states, Figure.

使用扩充树协定的交换器,每个埠有五种状态, 如图所示.

In the scene one, the virtual switches are not isolated. This paper simulates the span tree election of the network topology between the virtual switches inside of physical switch, failure recovery, data frames forwarding and Mac address mapping table maintenance.

在场景一中，虚拟交换机之间未进行隔离，对物理交换机内部虚拟交换机之间网络拓扑的生成树选举、故障恢复、数据帧的转发和Mac地址映射表的维护进行仿真实现。

A tree is created and maintained by the switch for every VLAN according to the mark affiliated in BPDU. It can cut down the delay from the block state to transmitting state obviously and improve the real-time characteristic in the Ethernet.

在BPDU中加入标示性能的标志，交换机根据这个标志为每个VLAN生成、维护一个稳定的树结构，使交换机端口由阻止状态到转发状态的延迟明显缩短，提高了网络的实时特性。