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Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration Guide, R8.0
Appendix A Command Reference
[no] rpr-ieee tx-traffic preferred-span {RPR Dest Station mac} {east|west}
[no] rpr-ieee tx-traffic preferred-span {RPR Dest Station mac}
{east|west}
Use this command to bypass the shortest-path algorithm for a ringlet selection.
You can specify the preferred span for sending data to a specific RPR destination. The destination is
identified by its 48-bit RPR MAC address and the preference is specified as 'east' or 'west,' indicating
the respective span.
You can use this command only when the destination is reachable via both the East and West spans (in
a closed ring).
Syntax Description
Defaults None.
Command Modes IEEE 802.17b-based RPR interface configuration.
Usage Guidelines None.
Examples The following command enables you to use east span to reach the RPR Station, 0019.076c.7e22, when
West span is the shortest path:
Ml-13-61(config-if)# rpr-ieee tx-traffic preferred-span 0019.076c.7e22 east
Parameter Description
RPR Dest Station mac H.H.H 48-bit MAC-address of RPR destination station.
east/west The preferred span to reach the RPR station mentioned in RPR desination
station MAC.
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