Huawei AR500 - Page 36

Featu
re
Sub-
Feature
Description Differ
ence
QoS Congestion
management
Congestion management based on traffic classifiers,
PVCs/VLANs/DLCIs, and ports; queue mechanisms
including PQ, WRR, DRR, WFQ, PQ+WRR/PQ
+DRR/PQ+WFQ, and CBQ
None
QoS Congestion
avoidance
Priority-based weighted random early detection
(WRED) and tail drop
None
QoS HQoS Hierarchical Quality of Service (HQoS) implements
hierarchical scheduling based on queues and
differentiates services and users.
None
Securi
ty
AAA AAA for administrators and access users, including
local and RADIUS AAA
None
Securi
ty
Traffic
suppression
Traffic suppression based on ports None
Securi
ty
Access
security
802.1x authentication and MAC address authentication
based on users and ports
None
Securi
ty
Local attack
defense
Device protection measures, including CPU attack
defense and attack source tracing
None
Securi
ty
ARP
security
Suppression of ARP packets from the user side and
network side, ARP anti-spoofing, ARP gateway attack
inspection, and dynamic ARP inspection (DAI)
None
Securi
ty
IP security ICMP anti-attack and URPF None
Securi
ty
PKI Certificate request, update, and verification None
Securi
ty
ACL Traffic classification based on physical ports, Layer 2
information, IP protocols, and TCP/UDP ports.
None
VPN IPSec Interconnecting headquarters and branches using IKE
V1/V2 IPSec tunnels; hardware-based MD5 and SHA
algorithms; AES, DES, and 3DES algorithms
None
Devic
e
manag
ement
Information
center
monitoring
Managing boards, power supply units, and e-labels None
Devic
e
manag
ement
Version
management
In-service upgrade, rollback, and patch installation None
Huawei AR500&AR510&AR530&AR550&AR2500
Series Industrial Switch Routers
Product Description
3 Product Characteristics
Issue 02 (2016-11-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
28