Enables or disables the PVST protection feature on the port or range of ports specified.
The
command indicates which ports are not expected to receive any PVST BPDUs.
Default: Disabled on all ports
reset
■
spanning-tree pending reset
Copy active configuration to pending.
root-guard
■
[no] spanning-tree
[ETHERNET] PORT-LIST
root-guard
Set port to ignore superior BPDUs to prevent it from becoming Root Port.
tcn-guard
■
[no] spanning-tree
[ETHERNET] PORT-LIST
tcn-guard
Set port to stop propagating received topology changes notifications
and topology changes to other ports.
trap
■
[no] spanning-tree trap
< errant-bpdu >
Enable/disable STP traps.
Supported Values:
■
errant-bpdu
vlan
■
spanning-tree instance
< 1 to 16 >
vlan
Configure VLANs for the MST instance.
Next Available Option:
■
-- VLAN(s) to add to or to remove from the MST instance (VLAN-ID-RANGE)
■
spanning-tree pending instance
< 1 to 16 >
vlan
Configure VLANs for the MST instance.
Next Available Option:
■
-- VLAN(s) to add to or to remove from the MST instance (VLAN-ID-RANGE)
VLAN-ID-RANGE
■
[no] spanning-tree instance
< 1 to 16 >
vlan
VLAN-ID-RANGE
VLAN(s) to add to or to remove from the MST instance
653
©
2009 Hewlett-Packard Development Company, L.P.
spanning-tree
Command Line Interface Reference Guide
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