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1 Product Overview
Quidway NetEngine20/20E
Configuration Guide - Basic Configurations
1-8
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 05 (2010-01-30)
Service Features
Description
Traffic
classification
Simple traffic classification
Complex traffic classification, based on the port
number, layer 2, layer 3 and layer 4 packet
information
Traffic
policing and
shaping
Traffic policing and shaping based on srTCM
and trTCM
Services such as EF and AF based on Diff-Serv
GTS
Congestion
management
LLS, LLQ, NLS, PQ, CQ, WFQ, and CBWFQ
Congestion
avoidance
RED, WRED and SARED
Policy-based
routing
Route re-direction, and distribution of LSP
explicit route of MPLS
MPLS QoS
Mapping between DSCP and EXP at the domain
boundary
L2 QoS
802.1p mark and DSCP/IP Precedence mark
QoS
HQoS Hierarchical
QoS