xStack® DES-3528/DES-3552 Series Layer 2 Managed Stackable Fast Ethernet Switch CLI Reference Guide
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config erps raps_vlan state
Purpose
This command is used to configure ring state of the specified ring.
Syntax config erps raps_vlan <vlanid> state [enable | disable]
Description
When both the global state and the specified ring ERPS state are enabled, the specified ring
will be activated. STP and LBD should be disabled on the ring ports before the specified ring
is activated.
The ring cannot be enabled before the R-APS VLAN is created, and ring ports, RPL port,
RPL owner, are configured. Note that these parameters cannot be changed when the ring is
activated.
In order to guarantee correct operation, the following integrity will be checked when the ring is
enabled and the global ERPS state is enabled.
1. R-APS VLAN is created.
2. The Ring port is the tagged member port of the R-APS VLAN.
3. The RPL port is specified if RPL owner is enabled.
Parameters raps_vlan - Specifies the R-APS VLAN.
<vlanid> - Enter the VLAN ID used here.
state - Specifies to enable or disable the specified ring.
enable - Enable the state of the specified ring.
disable - Disable the state of the specified ring. The default value is disabled.
Restrictions
Only Administrator, Operator and Power User-level users can issue this command.
Example usage:
To configure the ring state of the ERPS:
config erps raps_vlan sub_ring
Purpose
This command is used to configure a sub-ring connected to another ring.
Syntax config erps raps_vlan <vlanid> [add | delete] sub_ring raps_vlan <vlanid>
Description
This command is applied on the interconnection node.
Parameters raps_vlan - Specifies the R-APS VLAN.
<vlanid> - Enter the VLAN ID used here.
add - Connect the sub-ring to another ring.
delete - Disconnect the sub-ring from the connected ring.
sub_ring - Specifies that the sub-ring is being configured.
raps_vlan - Specifies the R-APS VLAN.
<vlanid> - Enter the VLAN ID used here.
Restrictions
Only Administrator, Operator and Power User-level users can issue this command.
Example usage:
To configure a sub-ring connected to another ring: