R3303-HP HSR6800 Routers High Availability Command Reference

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Each RPR physical port is accompanied by a mate port. For an RPR station to operate correctly, you must
use optical fibers to connect the mate ports of the two RPR physical ports bound with its corresponding
RPR logical interface.
Examples
# Configure RPR physical port RPRPOS 2/1/1 as the west port of Layer 3 RPR logical interface RPR 1.
<Sysname> system-view
[sysname] interface rpr 1
[sysname-RPR1] rpr bind rprpos 2/1/1 ringlet0
# Configure Layer 3 RPR logical interface RPR 1 as the east port of RPR physical port RPRPOS 2/1/2.
<Sysname> system-view
[sysname] interface rprpos 2/1/2
[sysname-RPRPOS2/1/2] rpr bind rpr 1 ringlet1
rpr default-rs
Use rpr default-rs to configure the default RPR ringlet for sending data frames.
Use undo rpr default-rs to restore the default.
Syntax
rpr default-rs { ringlet0 | ringlet1 }
undo rpr default-rs
Default
The default ringlet is Ringlet 0.
Views
Layer 3 RPR logical interface view
Default command level
2: System level
Parameters
ringlet0: Specifies Ringlet 0 as the default ringlet.
ringlet1: Specifies Ringlet 1 as the default ringlet.
Usage guidelines
In case the default ringlet you configured is faulty, the other ringlet works as the default ringlet to forward
data.
Examples
# Specify Ringlet 1 as the default ringlet on Layer 3 RPR logical interface RPR 1.
<Sysname> system-view
[Sysname] interface rpr 1
[Sysname-RPR1] rpr default-rs ringlet1