PLANET XGS3-24040 - Manual (Page 831)

Commands for Reliability Chapter 4 Commands for ULPP
57-6
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, multiple ULPP groups can 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
57.15 show ulpp flush counter interface
Command: show ulpp flush counter interface <name>
Function: Show the statistic information of the flush packets.
Parameter: <name> is the name of the ports.
Default: None.
Command mode: Admin mode.
Usage Guide: Show the statistic information of the flush packets, such as: the information of the flush
packets number which has been received, the time information that receive the flush packets finally.
Example: Show the statistic information of the flush packets for ULPP group1.
Switch# show ulpp flush counter interface e1/1
Received flush packets: 10
57.16 show ulpp flush-receive-port
Command: show ulpp flush-receive-port
Function: Show the port which receive flush packet, flush type and control VLAN .
Parameter: None.
Default: None.
Command mode: Admin mode.
Usage Guide: None.
Example: Show the information that the port receives flush packets.
Switch# show ulpp flush-receive-port
ULPP flush-receive portlist:
Portname Type Control Vlan
------------------------------------------------
Ethernet1/1 ARP 1
Ethernet1/3 MAC 1;3;5-10
57.17 show ulpp group
Command: show ulpp group [group-id]
Function: Show the configuration information of the ULPP groups which have been configured.