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Configures the Hold-off time for the ring. The Valid value is from 0
Hold-off Timer
to 10000 (ms).
Configures the WTR time for the ring. The Valid value is from 5 to
WTR Timer
12 (min).
Configures the Control MEL for the ring. The Valid value is from 0
MEL
to 7. The default is 7.
Configures the Guard time for the ring. The Valid value is from 10
Guard Timer
to 2000 (ms).
Configures the left port and its type for the ring. The valid port type
Left Port
is one of Owner, Neighbor or Normal.
Configures the right port and its type for the ring. The valid port
Right Port
type is one of Owner, Neighbor or Normal.
Left Port Enhance
Enables / disables the left port enhance mode.
Mode
Right Port
Enables / disables the right port enhance mode.
Enhance Mode
Apply
Click Apply to take effect the settings.
Refresh
Click Refresh to begin configuring this screen afresh.
6.7.2 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.
6.7.2.1 CLI Configuration
Node
Command
enable
show erps instance
enable
show erps instance <1-
30>
enable
configure terminal
configure
erps instance
config-
instance <1-30>
erps-inst
control-vlan <1-4094>
Description
This command displays all of the ERPS instance
configurations.
This command displays the specific ERPS instance
configurations.
This command changes the node to configure node.
This command enters the instance configure node.
This command configures a new instance and
specifies its control vlan and data vlan.
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