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Configuring Advanced Features
Spanning Tree Protocol (STP)
Configuring Advanced
Features
CLI: Configuring STP
STP Commands Used in This Section
Viewing the Current STP Configuration. Regardless of whether STP is
disabled (the default), this command lists the switch’s full STP configuration,
including general settings and port settings.
Syntax: show spanning-tree configuration
Default: See figure 9-70, below.
In the default configuration, STP appears as shown here:
Figure 9-70. Example of the Default STP Configuration Listing
show spanning-tree config Below
spanning-tree page 9-103
forward-delay <4 - 30> page 9-103
hello-time <1 - 10> page 9-103
maximum-age <6 - 40> page 9-103
priority <0 - 65535> page 9-103
ethernet <port-list> page 9-104
path-cost <1 - 65535> page 9-104
priority <0 - 255> page 9-104
mode <norm | fast> page 9-104
show spanning tree See “Spanning Tree Protocol (STP) Information” on page 10-14