Ethernet Ring Commands
Page 202 7210 SAS M, T, X, R6, R12, Mxp Interface Configuration
Guide
another node) . When the interconnection is to another node, the sub-ring may have a virtual link or a non-
virtual-link. When the sub-ring has been configured with a non-virtual link, the sub ring may be alternatively
be connected to a VPLS service. This command is only valid on the interconnection node where a single
sub-ring port connects to a major ring or terminates on a VPLS service.
The no form of this command removes interconnect node.
Default no interconnect
Parameters ring-index — Specifies the ring index of the connection ring for this sub-ring on this node.
vpls — Specifies that the sub- ring is connected to the VPLS instance that contains the sub-ring SAP.
Values ring-index: 1—128
propagate-topology-change
Syntax propagate-topology-change
[no] propagate-topology-change
Context config>eth-ring>sub-ring>interconnect
Description Platforms Supported: 7210 SAS-M, 7210 SAS-T, 7210 SAS-X, 7210 SAS-Mxp, 7210 SAS-R6 and 7210
SAS-R12.
This command configures the G.8032 sub-ring to propagate topology changes. From the sub-ring to the
major ring as specified in the G.8032 interconnection flush logic. This command is only valid on the sub-
ring and on the interconnection node. Since this command is only valid on a Sub-ring, a virtual link or non-
virtual link must be specified for this command to be configured. The command is blocked on major rings
(when both path a and b are specified on a ring).
The no form of this command sets propagate to the default
Default no propagate-topology-change
path
Syntax path {a | b} <portid> raps-tag <qtag [.qtag]>
[no] path {a | b}
Context config>eth-ring
Description This command assigns the ring (major or sub-ring) path to a port and defines the Ring APS tag. Rings
typically have two paths a and b.
The no form of this command removes the path a or b.
Default no path
Parameters raps-tag <qtag [.qtag]> — Specifies the VIDqtag.
Values Dot1q: 1—4094
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