HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 2 - LAN Switching Command Refer - Page 120

Default The network diameter of the switched network is 7. Views System view Predefined user roles network-admin Parameters diameter: Specifies the switched network diameter in the range of 2 to 7. Usage guidelines An appropriate setting of hello time, forward delay, and max age can speed up network convergence. The values of these timers are related to the network size, and you can set the timers by setting the network diameter. With the network diameter set to 7 (the default), the three timers are also set to their defaults. Each MST region is considered a device, and the configured network diameter of the switched network takes effect only on the CIST (or MSTI 0) but not on other MSTIs. Examples # In MSTP mode, set the network diameter of the switched network to 5. system-view [Sysname] stp bridge-diameter 5 Related commands • stp timer forward-delay • stp timer hello • stp timer max-age stp compliance Use stp compliance to configure the mode the specified ports will use to recognize and send MSTP BPDUs. Use undo stp compliance to restore the default. Syntax stp compliance { auto | dot1s | legacy } undo stp compliance Default A port automatically recognizes the formats of received MSTP packets and determines the formats of MSTP packets to be sent based on the recognized formats. Views Ethernet interface view, aggregate interface view Predefined user roles network-admin 113