R3303-HP 6600/HSR6600 Routers High Availability Command Reference

100
rpr rate-limiter
Use rpr rate-limiter to configure reserved bandwidth or rate limit for traffic of a certain service class on
the specified ringlet.
Use undo rpr rate-limiter to restore the default.
Syntax
rpr rate-limiter { high | low | medium | reserved } { ringlet0 | ringlet1 } value
undo rpr rate-limiter { high | low | medium | reserved } { ringlet0 | ringlet1 }
Default
The defaults in permillage for different services are as follows:
• 0 for subclass A0
• 2 for subclass A1
• 0 for class B CIR
• 1000 for classes C and B –EIR
Views
Layer 3 RPR logical interface view
Default command level
2: System level
Parameters
high: Configures the rate limit for subclass A1 traffic.
low: Configures the rate limit for class B EIR and class C traffic.
medium: Configures the rate limit for class B CIR traffic.
reserved: Configures the reserved bandwidth for subclass A0 traffic.
ringlet0: Applies the reserved bandwidth or rate limit configuration to Ringlet 0.
ringlet1: Applies the reserved bandwidth or rate limit configuration to Ringlet 1.
value: A permillage of the reserved bandwidth for subclass A0 to the total bandwidth or the rate limit in
permillage for any other service. The value range for this argument is 0 to 1000.
Usage guidelines
The total bandwidth reserved for subclass A0 by the stations on a ringlet must be less than the ringlet
bandwidth.
The ringlet0 and ringlet1 keywords in this command refer to sending ringlets.
Examples
# Set the reserved bandwidth in permillage for subclass A0 traffic on Ringlet 0 to 5 on Layer 3 RPR
logical interface RPR 1.
<Sysname> system-view
[Sysname] interface rpr 1
[Sysname-RPR1] rpr rate-limiter reserved ringlet0 5