Operation Manual – MSTPH3C S7500E Series Ethernet Switches Table of Contentsii1.6.1 Configuration Prerequisites................................................................................... 1-401.6.2 Configuration Procedure ....................................................................................... 1-401.6.3 Configuration Example.......................................................................................... 1-411.7 Configuring No Agreement Check ................................................................................... 1-421.7.1 Prerequisites ......................................................................................................... 1-431.7.2 Configuration Procedure ....................................................................................... 1-441.7.3 Configuration Example.......................................................................................... 1-441.8 Configuring Protection Functions..................................................................................... 1-451.8.1 Configuration prerequisites ................................................................................... 1-451.8.2 Enabling BPDU Guard .......................................................................................... 1-461.8.3 Enabling Root Guard............................................................................................. 1-461.8.4 Enabling Loop Guard ............................................................................................ 1-471.8.5 Enabling TC-BPDU Attack Guard ......................................................................... 1-481.9 Displaying and Maintaining MSTP................................................................................... 1-491.10 MSTP Configuration Example ....................................................................................... 1-50