PLANET WGSW-52040 - Manual (Page 785)

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53.16 protect vlan-reference-instance
Command:
protect vlan-reference-instance <instance-list>
no protect vlan-reference-instance <instance-list>
Function:
Configure the protective VLANs of ULPP group, the no command cancels the protective VLANs.
Parameter:
<instance-list> is MSTP instance list, such as: i; j-k. The number of the instances is not limited in the list.
Default:
Do not protect any VLANs by default that means any instances are not quoted.
Command mode:
ULPP group configuration mode.
Usage Guide:
Quote the instances of MSTP to protect the VLANs. The VLAN corresponds to this instance is at the forwarding state
on one port of this group, and at the blocked state on another port of this group. Each ULPP group can quotes all
instances of MSTP. And it can quotes the inexistent MSTP instances that means any VLANs are not protected, the
different ULPP groups can’t quote the same instance.
Example:
Configure the protective VLAN quoted from instance 1 for ULPP group.
Switch(config)# ulpp group 20
Switch(ulpp-group-20)# protect vlan-reference-instance 1
53.17 show ulpp flush counter interface
Command:
show ulpp flush counter interface {ethernet <IFNAME> | <IFNAME>}
Function:
Show the statistic information of the flush packets.