Stp; Stp Ignored Vlan; Stp Mcheck - 3Com 5500G-EI Command Reference Manual

Example
To enable loop protection function in GigabitEthernet1/0/1, enter the following:
<SW5500>system-view
System View: return to User View with Ctrl+Z.
[SW5500]interface GigabitEthernet1/0/1
[SW5500-GigabitEthernet1/0/1]stp loop-protection

stp ignored vlan

Syntax
stp ignored vlan vlan-list
undo stp ignored vlan
View
System View
Parameter
vlan-list
}&<1-10>
&<1-10>
VLAN ID ranges from 1 to 4094.
Description
Use the
Use the
By default, no VLAN is considered STP-Ignored when STP is enabled on the Switch.
Once a STP-Ignored VLAN is configured, the packets of this VLAN will be
forwarded on any Switch port, with no restriction from the calculated STP path.
Example
To specify VLAN 10 to VLAN 20 as an STP-Ignored VLANs, enter the following:
<SW5500>system-view
System View: return to User View with Ctrl+Z.
[SW5500]stp ignored vlan 10 to 20
To cancel the configuration of VLAN 10 to VLAN 20 as an STP-Ignored VLANs,
enter the following:
[SW5500]undo stp ignored vlan 10 to 20

stp mcheck

Syntax
stp mcheck
View
System View
vlan-list
List of VLANs, and
:
.
Indicates that vlan-id can be specified for 10 times at most. The value of
:
command to configure a STP-Ignored VLAN.
stp ignored vlan
undo stp ignored vlan
RSTP Configuration Commands
vlan-list={ vlan-id [
command to cancel the configuration.
329
vlan-id ]
to