Edge-Core ECS4660-28F, Management Manual, Page: 1308 / 2020

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39
| ERPS Commands
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ODE
Global Configuration
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SAGE
◆ Service Instances within each ring are based on a unique maintenance
association for the specific users, distinguished by the ring name,
maintenance level, maintenance association’s name, and assigned
VLAN. Up to 6 ERPS rings can be configured on the switch.
◆ R-APS information is carried in an R-APS PDUs. The last octet of the
MAC address is designated as the Ring ID (01-19-A7-00-00-[Ring ID]).
If use of the default MAC address is disabled with the no raps-def-mac
command, then the Ring ID configured by the erps domain command
will be used in R-APS PDUs.
E
XAMPLE
Console(config)#erps domain r&d id 1
Console(config-erps)#
control-vlan
This command specifies a dedicated VLAN used for sending and receiving
ERPS protocol messages. Use the no form to remove the Control VLAN.
S
YNTAX
[ no ] control-vlan vlan-id
vlan-id - VLAN ID (Range: 1-4094)
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EFAULT
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ETTING
None
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ERPS Configuration
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◆ Configure one control VLAN for each ERPS ring. First create the VLAN to
be used as the control VLAN ( vlan , page 1344 ), add the ring ports for
the east and west interface as tagged members to this VLAN
( switchport allowed vlan , page 1347 ), and then use the control-vlan
command to add it to the ring.
◆ The following restrictions are recommended to avoid creating a loop in
the network or other problems which may occur under some situations:
■
The Control VLAN must not be configured as a Layer 3 interface
(with an IP address), a dynamic VLAN (with GVRP enabled), nor as
a private VLAN.
■
In addition, only ring ports may be added to the Control VLAN. No
other ports can be members of this VLAN.
■
Also, the ring ports of the Control VLAN must be tagged.