Huawei Quidway S8500 Series User Manual

Command Manual – Port
Quidway S8500 Series Routing Switches Chapter 4 RPR Port Configuration Commands
Huawei Technologies Proprietary
4-20
Description
Use the rpr default-rs command to configure the default RPR ring ID. Broadcast,
multicast and Flooding packets are transmitted in the default ring. Note that the default
ring selection is the sending sub-ring.
Example
# Configure the default RPR ring ID as Ringlet0.
<Quidway> system-view
[Quidway] interface RPR2/1/1
[Quidway-RPR2/1/1]rpr default-rs ringlet0
4.1.18 rpr cos-precedence-map
Syntax
rpr cos-precedence-map { tag | mpls | ip } value value0 value1 value2 value3 value4
value5 value6 value7
undo rpr cos-precedence-map { tag | mpls | ip }
View
RPR logical port view
Parameter
tag: Maps tag priority to RPR priority
mpls: Maps mpls priority to RPR priority
ip: Maps ip priority to RPR priority.
value0~7: Values of the RPR priority which tag, mpls and ip priorities correspond
respectively to. 0—A, 1—B, 2—C.
Description
Use the rpr cos-precedence-map command to map tag, mpls and ip priority types to
RPR priority.
Use the undo rpr cos-precedence-map command to remove the configuration and
restore the default configuration. The eight parameters indicate the RPR priority which
tag, mpls and ip priorities correspond respectively to. By default, for packets with a tag,
the mapping will be implemented as per tag; for packets without a tag, if they are MPLS
packets, the mapping will be implemented as per MPLS priority; if they are IP packets
instead of MPLS packets, the mapping will be implemented as per IP priority; if they are
either MPLS packets or IP packet, the priority will be mapped to Class C.

Huawei Quidway S8500 Series Specifications

General

Brand	Huawei
Model	Quidway S8500 Series
Category	Switch
Language	English