Use thespanning-tree forward-timeGlobal Configuration mode command to configure the spanning-tree bridge forward time, which is the amount of time a port remains in the listening and learning states before entering the forwarding state. Use thenoform of this command to restore the default...
華視CISCO教育訓練 (三) Spanning-Tree設定教學 資訊科技處 大綱 一、何謂Spanning-Tree 二、建置Spanning Tree迴圈保護機制 三、設定Spanning Tree教學 一、何謂Spanning-Tree 若是沒有Spanning Tree迴圈保護機制 當Host 送出一個Broadcast Frame (例如ARP Request)至 Router時, Frame將會被Switch A收到。Switch ...
https://www.cisco.com/c/m/en_us/techdoc/dc/reference/cli/nxos/commands/l2/spanning-tree-port-type-edge.html It was explained how to use the commands: spanning-tree port type edge spanning-tree port type edge trunk so if I understand right spanning-tree port type edge is used for an ...
Chapter: Spanning Tree Commands Chapter Contents Close spanning-tree bpdu (Global) To define Bridge Protocol Data Unit (BPDU) handling when the spanning tree is disabled globally or on a single interface, use thespanning-tree bpducommand in switch configuration mode. To restore ...
switchA#showspanning-treeinterfacefastethernet0/23 switchA#showspanning-treeinterfacefastethernet0/24 -10 三、設定SpanningTree教學 CISCO預設是關閉spanning-tree的,如果是環路 網路,則必須手動開啟Spanning-tree。 CISCO全系列的交換機預設為MSTP協定,在配置 ...
这个提示是不完整命令。应该是你少打了点什么,比如baishow spanning-tree或者spanning-tree mode之类,再者du是有的模拟器可能对空格与横杠的分zhi类不明确.试试spanning tree这样能不能行.
In this Cisco CCNA training tutorial, you’ll learn about the Spanning Tree terminology of bridges. This is going to just be a short lecture and I wanted to cover this before we get into the details of how Spanning Tree works. Scroll down to see the video and also text tutorial. FREE ...
1、模拟器与真机还是有区别的 2、spanning-tree 后面需要接模式 也就是说你要指定生成树的模式 是快速生成树还是实例生成树 这个是需要指定的，不然就会报错 3、别人的命令不要盲目遵从 要理解为什么要启用这个命令 4、spanning
Spanning Tree Portfast (Cisco) Technology:Switching Area:STP Vendor:Cisco Software:12.X , 15.X Platform:Catalyst platforms Portfast feature causes a switch port to enter the spanning tree forwarding state immediately, bypassing the listening and learning states. Portfast on switch ports connected to ...
cisco交换实验生成树-spanning-tree-pvst PVST的三个特性和RSTP及基于vlan流量的负载均衡 实验拓扑: 实验配置: 准备阶段 关闭不必要的端口: sw1: conft ..