H3C Technologies H3C S3100 Series Switches - Manual (Page 174)

Operation Manual – MSTP
H3C S3100-52P Ethernet Switch
Table of Contents
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Table of Contents
Chapter 1 MSTP Configuration .................................................................................................... 1-1
1.1 MSTP Overview ................................................................................................................. 1-1
1.1.1 MSTP Protocol Data Unit ........................................................................................ 1-1
1.1.2 Basic MSTP Terminologies..................................................................................... 1-2
1.1.3 Principle of MSTP.................................................................................................... 1-5
1.1.4 MSTP Implementation on Switches ........................................................................ 1-7
1.2 Configuring Root Bridge .................................................................................................... 1-7
1.2.1 Configuration Prerequisites..................................................................................... 1-8
1.2.2 Configuring the MST region .................................................................................... 1-9
1.2.3 Specifying the Current Switch as a Root Bridge/Secondary Root Bridge............. 1-10
1.2.4 Configuring the Bridge Priority of the Current Switch ........................................... 1-12
1.2.5 Configuring the MSTP Packet Format .................................................................. 1-13
1.2.6 Configuring the MSTP Operation Mode................................................................ 1-14
1.2.7 Configuring the Maximum Hops of MST Region................................................... 1-15
1.2.8 Configuring the Network Diameter of the Switched Network................................ 1-16
1.2.9 Configuring the MSTP Time-related Parameters.................................................. 1-16
1.2.10 Configuring the Timeout Time Factor ................................................................. 1-18
1.2.11 Configuring the Maximum Transmitting Speed on the Current Port ................... 1-19
1.2.12 Configuring the Current Port as an Edge Port .................................................... 1-21
1.2.13 Specifying Whether the Link Connected to a Port Is Point-to-point Link ............ 1-22
1.2.14 Enabling the MSTP Feature................................................................................ 1-25
1.3 Configuring Leaf Nodes ................................................................................................... 1-26
1.3.1 Configuration Prerequisites................................................................................... 1-27
1.3.2 Configuring the MST Region................................................................................. 1-27
1.3.3 Configuring the MSTP Operation Mode................................................................ 1-27
1.3.4 Configuring the Timeout Time Factor.................................................................... 1-27
1.3.5 Configuring the Maximum Transmitting Speed..................................................... 1-27
1.3.6 Configuring a Port as an Edge .............................................................................. 1-27
1.3.7 Configuring the Path Cost for a Port ..................................................................... 1-28
1.3.8 Configuring Port Priority ........................................................................................ 1-31
1.3.9 Specifying Whether the Link Connected to a Port Is a Point-to-point Link ........... 1-32
1.3.10 Enabling the MSTP Feature................................................................................ 1-32
1.4 Performing mCheck ......................................................................................................... 1-32
1.4.1 Configuration Prerequisites................................................................................... 1-33
1.4.2 Configuration Procedure ....................................................................................... 1-33
1.4.3 Configuration Example.......................................................................................... 1-33
1.5 Configuring Protection Function ...................................................................................... 1-34
1.5.1 Introduction............................................................................................................ 1-34