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6.8.2.
Instance
For ERPS version 2, the instance is a profile specifies a control vlan and a data vlan or
multiple data vlans for the ERPS. In ERPS, it can separate the control packets and data
packets in different vlans. The control packets is in the Control VLAN and the data packets
can be in one or multiple data vlan. And then user can assign an instance to an ERPS ring
easily.
In ERPS version 1, if a port is blocked by ERPS, all packets are blocked.
In ERPS version 2, if a port is blocked by a ring of ERPS, only the packets belong to the
vlans in the instance are blocked.
6.8.2.1.
CLI Configurations
Node
Command
Description
enable
show erps instance
This command displays all of the ERPS
instance configurations.
enable
show erps instance <1-
30>
This command displays the specific ERPS
instance configurations.
enable
configure terminal
This command changes the node to configure
node.
configure
erps instance
This command enters the instance configure
node.
config-
erps-inst
instance <1-30>
control-vlan <1-4094>
data-vlan
VLANLISTS
This command configures a new instance and
specifies its control VLAN and data VLANs.
config-
erps-inst
no instance <1-30>
This command removes an instance.
config-
erps-inst
show
This command displays all of the instance
configurations.