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14-1
Chapter 14
Spanning Tree Commands
Spanning Tree automatically configures a loop-free topology in a
bridged environment. However, note that the bridge on this switch
is not VLAN-based and only one spanning tree is allowed regardless
of the number of VLANs. The Spanning Tree agent is implemented in
conformance to the IEEE 802.1d standard. Once spannning tree is
enabled, it remains enabled even through resets or start ups.
Listed below are the configuration commands pertinent to the
operation of the Spanning Tree algorithm. Type <sp-tree> to view all
the related commands. For spanning tree defaults, see Appendix B,
“System Defaults”.
get-stp
Retrieve the current state of Spanning Tree. Options are enable or
disable.
Note
The default state is disabled for spanning tree.
set-stp
This command enables or disables the Spanning Tree protocol.
Spanning Tree is enabled by default, in accordance with 802.1d.
Enabling or disabling Spanning Tree will not take effect until the
SNMP agent is reset, via warm-reset, cold-reset or a power cycle.
set-stp {enable|disable}