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802.1w Rapid Spanning Tree Protocol (RSTP) 802.1d Spanning Tree Protocol (STP)
802.1p Spanning-Tree Protocol (STP)
CLI: Configuring 802.1D STP
STP Commands Used in This Section
show spanning-tree config Below
spanning-tree
protocol-version page 13-23
forward-delay <4 - 30> page 13-24
hello-time <1 - 10> page 13-24
maximum-age <6 - 40> page 13-24
priority <0 - 65535> page 13-24
ethernet <port-list> page 13-25
path-cost <1 - 65535> page 13-25
priority <0 - 255> page 13-25
mode <norm | fast> page 13-25
show spanning tree Lists additional STP data not covered in this chapter. See
“Spanning Tree Protocol (STP) Information” on page B-16
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 config
When the switch is configured for 802.1d STP, this command displays infor-
mation similar to the following:
Command Listing when
STP is the Protocol Version
(See also page 13-10)
Figure 13-9. Example of the Default STP Configuration Listing with 802.1d STP
Configured at the Protocol Version
13-22