CLI Reference Guide-R04

Chapter 21 | ERPS Commands
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raps-def-mac This command sets the switch’s MAC address to be used as the node identifier in R-
APS messages. Use the no form to use the node identifier specified in the G8032
standards.
Syntax
[no] raps-def-mac
Default Setting
Enabled
Command Mode
ERPS Instance Configuration
Command Usage
◆ When ring nodes running ERPSv1 and ERPSv2 co-exist on the same ring, the
Ring ID of each ring node must be configured as “1”.
◆ If this command is disabled, the following strings are used as the node
identifier:
■
ERPSv1: 01-19-A7-00-00-01
■
ERPSv2: 01-19-A7-00-00-[Ring ID]
Example
Console(config-erps-inst)#raps-def-mac
Console(config-erps-inst)#
raps-without-vc This command terminates the R-APS channel at the primary ring to sub-ring
interconnection nodes. Use the no form to restore the default setting.
Syntax
[no] raps-without-vc
Default Setting
R-APS with Virtual Channel
Command Mode
ERPS Instance Configuration
Command Usage
◆ A sub-ring may be attached to a primary ring with or without a virtual channel.
A virtual channel is used to connect two interconnection points on the sub-
ring, tunneling R-APS control messages across an arbitrary Ethernet network
topology. If a virtual channel is not used to cross the intermediate Ethernet
network, data in the traffic channel will still flow across the network, but the all
R-APS messages will be terminated at the interconnection points.