Filter
Top Products
802.1w Rapid Spanning Tree Protocol (RSTP) 802.1d Spanning Tree Protocol (STP)
Configuring Rapid Reconfiguration Spanning Tree (RSTP)
CLI: Configuring RSTP
Spanning Tree Commands in This Section Applicable
Location
Protocol
Version
show spanning-tree config
spanning-tree
protocol-version <rstp | stp>
force-version <rstp-operation | stp-compatible>
forward-delay <4 - 30>
hello-time <1 - 10>
maximum-age <6 - 40>
priority <0 - 15 | 0 - 65535>
<[ethernet] port-list>
path-cost <1 - 200 000 000>
priority <0 - 15 | 0 - 65535>
edge-port
point-to-point-mac
mcheck
mode <norm | fast>
show spanning-tree
both
both
both
RSTP
both
both
both
RSTP | STP
both
both
RSTP | STP
RSTP
RSTP
RSTP
STP
Below on this page
page 13-11
page 13-12
page 13-12
page 13-12
page 13-12
page 13-12
page 13-12
page 13-14
page 13-14
page 13-14
page 13-14
page 13-14
page 13-14
Refer to “802.1p Spanning-Tree Protocol (STP)”
on page 13-19.
This command lists additional RSTP/STP monitoring data that is
not covered in this section. See “Spanning Tree Protocol
Information” on page
B-16
Viewing the Current Spanning Tree Configuration. Even if spanning
tree is disabled (the default configuration), the show spanning-tree config
command lists the switch’s full spanning tree configuration, including whole-
switch and per-port settings.
Syntax: show spanning-tree configuration
Abbreviation: sho span config
In the default configuration, the output from this command appears similar to
the following:
13-10