Huawei AR502CGL User Manual

Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers

V200R008

Product Description

Issue 02

Date 2016-11-25

HUAWEI TECHNOLOGIES CO., LTD.

No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.

Trademarks and Permissions

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders.

Notice

The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied.

Huawei Technologies Co., Ltd.

Address: Huawei Industrial Base

Bantian, Longgang Shenzhen 518129 People's Republic of China

Website: http://e.huawei.com

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

Intended Audience

This document helps you understand the characteristics and features of the AR.

This document is intended for:

l Network planning engineers

About This Document

l Hardware installation engineers

l Commissioning engineer

l Data configuration engineers

l On-site maintenance engineers

l Network monitoring engineers

l System maintenance engineers

Symbol Conventions

The symbols that may be found in this document are defined as follows.

Symbol

Description

Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results.

NOTICE is used to address practices not related to personal injury.

Issue 02 (2016-11-25) Huawei Proprietary and Confidential

NOTE

Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

Symbol Description

Security Conventions

l Password setting

– When configuring a password, the cipher text is recommended. To ensure device

security, change the password periodically.

– When you configure a password in plain text that starts and ends with %@%@, @

%@%, %#%#, or %^%# (the password can be decrypted by the device), the password is displayed in the same manner as the configured one in the configuration file. Do not use this setting.

– When you configure a password in cipher text, different features cannot use the

same cipher-text password. For example, the cipher-text password set for the AAA feature cannot be used for other features.

l Encryption algorithm

Currently, the device uses the following encryption algorithms: 3DES, AES, RSA, SHA1, SHA2, and MD5. 3DES, RSA and AES are reversible, while SHA1, SHA2, and MD5 are irreversible. The encryption algorithms DES/3DES/RSA (RSA-1024 or lower)/MD5 (in digital signature scenarios and password encryption)/SHA1 (in digital signature scenarios) have a low security, which may bring security risks. If protocols allowed, using more secure encryption algorithms, such as AES/RSA (RSA-2048 or higher)/SHA2/HMAC-SHA2, is recommended. The encryption algorithm depends on actual networking. The irreversible encryption algorithm must be used for the administrator password, SHA2 is recommended.

l Personal data

Some personal data may be obtained or used during operation or fault location of your purchased products, services, features, so you have an obligation to make privacy policies and take measures according to the applicable law of the country to protect personal data.

l The terms mirrored port, port mirroring, traffic mirroring, and mirroring in this manual

are mentioned only to describe the product's function of communication error or failure detection, and do not involve collection or processing of any personal information or communication data of users.

About This Document

Calls attention to important information, best practices and tips.

NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration.

Mappings Between Product Software Versions and NMS Versions

The mappings between product software versions and NMS versions are as follows.

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iii

Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

About This Document

AR500&AR510&AR530&AR550 &AR2500 Product Software Version

V200R008(C00&C20&C30) V300R006C00

Change History

Changes between document issues are cumulative. Therefore, the latest document version contains all updates made to previous versions.

Changes in Issue 02 (2016-11-25)

This version has the following updates:

The following information is modified:

l 8.1 Router Purchase List

Changes in Issue 01 (2016-07-30)

eSight

Initial commercial release.

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description Contents

About This Document.....................................................................................................................ii

1 Product Positioning and Characteristics................................................................................... 1

1.1 Product Positioning.........................................................................................................................................................2

1.2 Product Characteristics................................................................................................................................................... 2

1.2.1 Industrial Environment Adaptability........................................................................................................................... 2

1.2.2 Industry-Class Reliability............................................................................................................................................ 2

1.2.3 Service Integration Capability..................................................................................................................................... 3

1.2.4 Hardware Extensibility................................................................................................................................................ 3

1.2.5 Remote Maintenance Capability................................................................................................................................. 3

1.2.6 Strong Access Capability.............................................................................................................................................3

2 Applications....................................................................................................................................4

2.1 AR530 as a Industrial Router......................................................................................................................................... 5

2.2 AR500 or AR530 as the Industrial Switch..................................................................................................................... 5

2.3 AR2500 Used as the Industrial Switch...........................................................................................................................6

2.4 AR500&AR530 Used as Industrial Gateways............................................................................................................... 8

3 Product Characteristics............................................................................................................... 10

3.1 Feature List................................................................................................................................................................... 11

3.2 Key Features................................................................................................................................................................. 34

3.2.1 SEP............................................................................................................................................................................ 34

3.2.2 VPN........................................................................................................................................................................... 34

3.2.3 Security......................................................................................................................................................................35

3.2.4 QoS............................................................................................................................................................................ 37

3.2.5 IPv6............................................................................................................................................................................38

3.2.6 WLAN....................................................................................................................................................................... 39

4 Appearance................................................................................................................................... 41

4.1 AR500 Series................................................................................................................................................................42

4.1.1 AR502EG-L...............................................................................................................................................................42

4.1.2 AR502EGW-L...........................................................................................................................................................43

4.1.3 AR502CG-L.............................................................................................................................................................. 45

4.1.4 AR503GW-LM7........................................................................................................................................................47

4.1.5 AR503GW-LcM7......................................................................................................................................................48

4.1.6 AR503EDGW-Lc...................................................................................................................................................... 49

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description Contents

4.1.7 AR509G-L-D-H.........................................................................................................................................................51

4.1.8 AR509G-Lc............................................................................................................................................................... 52

4.1.9 AR509CG-Lc.............................................................................................................................................................54

4.1.10 AR509CG-Lt........................................................................................................................................................... 56

4.1.11 AR503EQGW-L...................................................................................................................................................... 58

4.1.12 AR503EW............................................................................................................................................................... 59

4.2 AR510 Series................................................................................................................................................................60

4.2.1 AR511GW-LAV2M3................................................................................................................................................. 60

4.2.2 AR511CGW-LAV2M3.............................................................................................................................................. 62

4.2.3 AR511GW-LM7........................................................................................................................................................ 63

4.2.4 AR511GW-L-B3........................................................................................................................................................65

4.2.5 AR513W-V3M8........................................................................................................................................................ 66

4.2.6 AR515GW-LM9-D....................................................................................................................................................68

4.3 AR530 Series................................................................................................................................................................69

4.3.1 AR531-2C-H............................................................................................................................................................. 69

4.3.2 AR531-F2C-H........................................................................................................................................................... 70

4.3.3 AR531GPe-U-H........................................................................................................................................................ 72

4.3.4 AR531G-U-D-H........................................................................................................................................................ 73

4.4 AR550 Series................................................................................................................................................................75

4.4.1 AR550C-4GE............................................................................................................................................................ 75

4.4.2 AR550C-2C6GE........................................................................................................................................................76

4.5 AR2500 Series..............................................................................................................................................................78

4.5.1 AR2504-H................................................................................................................................................................. 78

4.5.2 AR2504E-H............................................................................................................................................................... 79

4.5.3 AR2504-D-H............................................................................................................................................................. 79

5 Maintenance and Management................................................................................................ 81

5.1 Various Maintenance Methods..................................................................................................................................... 82

5.1.1 Remote Deployment and Maintenance Using USB.................................................................................................. 82

5.1.2 SNMP-based Maintenance........................................................................................................................................ 82

5.1.3 CLI-based Maintenance.............................................................................................................................................82

5.2 Fault Location...............................................................................................................................................................82

5.2.1 Device Fault Location............................................................................................................................................... 82

5.2.2 Routing Service Fault Location.................................................................................................................................83

6 Industry Standards......................................................................................................................84

7 Technical Specifications.............................................................................................................85

7.1 AR500 Series................................................................................................................................................................86

7.1.1 AR502EG-L...............................................................................................................................................................86

7.1.2 AR502EGW-L...........................................................................................................................................................87

7.1.3 AR502CG-L.............................................................................................................................................................. 88

7.1.4 AR503GW-LM7........................................................................................................................................................89

7.1.5 AR503GW-LcM7......................................................................................................................................................91

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description Contents

7.1.6 AR503EDGW-Lc...................................................................................................................................................... 93

7.1.7 AR509G-L-D-H.........................................................................................................................................................94

7.1.8 AR509G-Lc............................................................................................................................................................... 96

7.1.9 AR509CG-Lc.............................................................................................................................................................98

7.1.10 AR509CG-Lt........................................................................................................................................................... 99

7.1.11 AR503EQGW-L.................................................................................................................................................... 100

7.1.12 AR503EW............................................................................................................................................................. 102

7.2 AR510 series...............................................................................................................................................................104

7.2.1 AR511GW-LAV2M3............................................................................................................................................... 104

7.2.2 AR511CGW-LAV2M3............................................................................................................................................ 105

7.2.3 AR511GW-LM7...................................................................................................................................................... 107

7.2.4 AR511GW-L-B3......................................................................................................................................................109

7.2.5 AR513W-V3M8.......................................................................................................................................................111

7.2.6 AR515GW-LM9-D..................................................................................................................................................113

7.3 AR530 Series.............................................................................................................................................................. 114

7.3.1 AR531-2C-H............................................................................................................................................................114

7.3.2 AR531-F2C-H......................................................................................................................................................... 116

7.3.3 AR531GPe-U-H.......................................................................................................................................................117

7.3.4 AR531G-U-D-H...................................................................................................................................................... 118

7.4 AR550 Series..............................................................................................................................................................120

7.4.1 AR550C-4GE.......................................................................................................................................................... 120

7.4.2 AR550C-2C6GE......................................................................................................................................................121

7.5 AR2500 Series............................................................................................................................................................122

7.5.1 AR2504-H............................................................................................................................................................... 122

7.5.2 AR2504E-H............................................................................................................................................................. 124

7.5.3 AR2504-D-H........................................................................................................................................................... 125

8 Component Selection Guide................................................................................................... 128

8.1 Router Purchase List...................................................................................................................................................129

8.2 Card Category.............................................................................................................................................................132

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

1 Product Positioning and Characteristics

About This Chapter

1 Product Positioning and Characteristics

1.1 Product Positioning

1.2 Product Characteristics

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

1.1 Product Positioning

The AR500&AR510&AR530&AR550&AR2500 Industrial Switch Routers, developed by Huawei, is applied to the Internet of Things. It is a next-generation industrial routing gateway that provides routing, switching, wireless, and security functions. In addition to gateway functions, the AR500&AR510&AR530&AR550&AR2500 provides various extensions. For example, it can function as the gateway on the Internet of Things to aggregate data. It applies to various industries.

The AR500&AR510&AR530&AR550&AR2500 can work stably in challenging industry environments for a long time, meeting local and remote networking requirements.

1.2 Product Characteristics

The AR500&AR510&AR530&AR550&AR2500 uses leading hardware platforms and software architectures. The AR500&AR510&AR530&AR550&AR2500 provides integrated network solutions for enterprises with minimum investment costs; therefore, they can meet many facets of future business expansion and developments of the Internet of Things.

1 Product Positioning and Characteristics

1.2.1 Industrial Environment Adaptability

As the industrial routing and switching device, the AR500&AR510&AR530&AR550&AR2500 adapts to various industry environments:

l Complies with IEC 61000-6-2.

l Protection level

– AR500 series: IP30

– AR530 series: IP51

– AR550 series: IP40

– AR2500 series: IP40

l Uses fanless design and the operating temperatures are as follows:

– AR500 series operating at maximum LTE transmit power: -25°C to +65°C

– AR500 series operating at typical LTE transmit power:-25°C to +70°C

– AR531-2C-H and AR531-F2C-H: -40°C to +70°C

– AR531GPe-U-H, AR531G-U-D-H:-40°C to +60°C

– AR550 series: -40°C to +70°C

– AR2500 series: -40°C to 65°C

l Complies with transformer substation environment standard IEC61850-3/IEEE1613.

1.2.2 Industry-Class Reliability

l The AR500&AR510&AR530&AR550&AR2500 complies with industry standards and

provides quality service.

l The AR500&AR510&AR530&AR550&AR2500 defends against network attacks.

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

l The AR500&AR510&AR530&AR550&AR2500 supports in-service patching so that the

system software can be upgraded during system operation.

l The AR500&AR510&AR530&AR550&AR2500 supports fast switching on a data

channel and provides highly reliable networking.

1.2.3 Service Integration Capability

The AR500&AR510&AR530&AR550&AR2500 integrates various services:

l Integrates routing, switching, and wireless services.

l Uses open software architecture to support various industry services.

1.2.4 Hardware Extensibility

The AR500&AR510&AR530&AR550&AR2500 uses the modular design and daughter cards for communication modules. The daughter cards can be flexibly replaced and extended, meeting requirements for different services and installation environments.

1 Product Positioning and Characteristics

1.2.5 Remote Maintenance Capability

In addition to one-stop deployment, plug and play capability, and remote commissioning functions, the AR500&AR510&AR530&AR550&AR2500 manages the customer premises equipment (CPE) remotely. The remote maintenance function improves efficiency and greatly reduces maintenance costs.

1.2.6 Strong Access Capability

The AR500&AR530 provide FE, GE, and RS485 interfaces, supports IEC62056 (DLMS/ COSEM), Modbus, DLT645, and PoweRline Intelligent Metering Evolution (PRIME), and connects to various networks to transmit different industry services, which greatly reduces investment and maintenance costs.

The AR2500 series supports GE interfaces and the AR2504E-H supports 10GE interfaces. The AR2500 can connect to downstream terminals and access switches, greatly reducing investment and maintenance costs.

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

About This Chapter

2 Applications

2.1 AR530 as a Industrial Router

2.2 AR500 or AR530 as the Industrial Switch

2.3 AR2500 Used as the Industrial Switch

2.4 AR500&AR530 Used as Industrial Gateways

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

2.1 AR530 as a Industrial Router

As the industrial router, the AR530 can connect a transformer substation to a dispatch center (monitoring center) through the Internet, and establish a GRE/IPSec VPN or Dynamic Smart Virtual Private Network (DSVPN) tunnel to secure data transmission. A transformer substation can also use dedicated lines to connect to a dispatch center on a private network through an AR530.

As shown in Figure 2-1, the dispatch center connects to the Internet, and transformer substation A and transformer substation B connect to the Internet through the AR530. A GRE VPN or IPSec VPN tunnel is established between the dispatch center and transformer substation A/B so that the dispatch center can communicate with transformer substation A/B and transformer substations A and B can communicate through the DSVPN tunnel.

You can also use an AR530 to directly connect the transformer substation (for example, transformer substation C) to the dispatch center through dedicated lines to construct a private network.

2 Applications

Figure 2-1 AR530 as the industrial router

Dispatch

center

AR530

GRE/IPSEC VPN

AR530

Transformer substation A

DSVPN

GRE/IPSEC VPN

AR530

Transformer substation C

Transformer substation B

2.2 AR500 or AR530 as the Industrial Switch

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

An AR500 or AR530 can function as a switch in industry fields to implement fast switching on a data channel, which improves reliability.

In Figure 2-2, highway device access is used as an example.

Router A, Router B, Router C, and Router D are AR500 or AR530s and connected through GE optical interfaces, constitute an open-ring network, and connect to the aggregation layer ring network composed of monitoring subcenters. SEP runs on the open-ring network and ensures fast switching of data channels between the four AR500 or AR530s.

Figure 2-2 AR500 or AR530s as industrial switches

2 Applications

Router A

Monitoring

subcenter

Router B

SEP

Segment

STA STA

AP AP

Monitoring

subcenter

Router C

Router D

6×

Video

surveillance

device

Internet

2.3 AR2500 Used as the Industrial Switch

The AR2500 can function as a switch in industry fields. It provides multiple LAN interfaces to connect to terminals and switches. In Figure 2-3, Router A, Router B, and Router C are all

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10GE Fiber

GE Fiber

FE Failover

FE Ethernet

FE Fiber

Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

AR2500s and play roles of switches. They connect to the MPLS/IP network through a CE, and connect to terminals (for example, electrical meters and PCs) and switches.

Figure 2-3 AR2500 used as industrial switches to connect to terminals and access switches

2 Applications

Industrial field

Electrical

meter

Electrical

meter

Electrical

meter

Electrical

meter

Electrical

meter

Switch

Router A

Router B

Router C

MPLS/IP

network

An AR2500 can function as a switch in an industry field to implement fast switching on a data channel, which improves network reliability in the industry field. In Figure 2-4, Router A through Router I are AR2500s and connected through GE interfaces. They constitute two ring networks and connects to the substations, power distribution station, and power distribution cabinet. SEP runs on the ring network and ensures fast switching of data channels between the AR2500s.

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

Figure 2-4 AR2500s used as industrial switches to implement fast switching of data channels

2 Applications

Main

station

MPLS/IP

Router B

Electrical

meter

Substation

Router C

SEP

Segment

Router A

PC PC

Electrical

meter

Power

distribution

station

Router D

Substation

Router G

Router F

Electrical

meter

Substation

SEP

Segment

Router E

Electrical

2.4 AR500&AR530 Used as Industrial Gateways

As industrial gateways, AR500&AR530 integrate routing, switching, and data collection functions, which facilitates installation and commissioning, and saves investments.

Router H

Power

distribution

cabinet

Router I

meter

As shown in Figure 2-5, RouterA, RouterB, RouterC, and RouterD, are AR500s or AR530s. They are used as industrial gateways and provide the following functions:

l Router: functions as the egress gateway and connects to the remote Head-End with data

collection functions through the Ethernet or 3G/GPRS.

l IoT gateway: RouterA, RouterB, RouterC, and RouterD function as concentrators and

connect to meters using RS485, ZigBee, RF, or PLC to implement remote management. When the AR500 functions as the IoT gateway, electrical meters can connect to the AR500 through RS485 only.

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Three-

phase

meter

Single-

phase

meter

Three-

phase

meter

Single-

phase

meter

Three-

phase

meter

Single-

phase

meter

Three-

phase

meter

Single-

phase

meter

RS485 cable

PLC cable

Zigbee Communication network

RF Communication network

UMS

…...…... …...

RouterBRouterA

…...…... …...

RouterDRouterC

…...…... …... …...

Ethernet

3G/GPRS

Meter

DCP

Communication

network

Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

Figure 2-5 AR500&AR530 used as industrial gateways

2 Applications

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

About This Chapter

3 Product Characteristics

3.1 Feature List

3.2 Key Features

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

3.1 Feature List

Feature list of AR500 series

Table 3-1 Features supported by the AR500

3 Product Characteristics

Featu re

LAN VLAN VLAN services including basic VLAN, super VLAN,

SubFeature

Description Differ

MUX VLAN, and voice VLAN; dynamic VLAN learning using Generic Attribute Registration Protocol (GVRP)

ence

AR503 EDGWLc, AR503 EW, AR509 CG-Lc, AR509 CG-Lt do not support GVRP.

AR503 GWLM7, AR503 GWLcM7, AR503 EDGWLc, AR503 EW, AR509 CG-Lt, AR509 CG-Lc do not support Voice VLAN.

LAN

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MAC Dynamic MAC address learning and static MAC

address configuration; MAC address learning limit, blackhole MAC entries, sticky MAC entries, and antiMAC flapping

None

Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

3 Product Characteristics

FeatureSub-

Description Differ

Feature

LAN STP Spanning Tree Protocol (STP), Rapid Spanning Tree

Protocol (RSTP), Multiple Spanning Tree Protocol (MSTP), and STP security

ence

AR502 EG-L, AR502 EGWL, AR502 CG-L, AR503 EDGWLc, AR503 EW, AR509 CG-Lc, and AR509 CG-Lt do not support STP/ RSTP and MSTP.

LAN

SEP Ring network protocol applied to the link layer of an

LAN Link

aggregation

Ethernet network that provides open ring, closed ring, single ring, and multi-ring, and implements link redundancy in these topologies

Static link aggregation and Link Aggregation Control Protocol (LACP)-based aggregation

None

Only AR503 EDGWLc, AR503 EW, AR509 CG-Lt, AR509 CG-Lc, AR502 CG-L, AR502 EG-L, and AR502 EGW-L support link aggrega tion.

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

3 Product Characteristics

FeatureSub-

Feature

Description Differ

ence

LAN WLAN WLAN Fat AP functions. Only

the AR502 EGWL, AR510 series, AR503 GWLM7, AR503 GWLcM7, AR503 EW, AR503 EDGWLc, AR515 GWLM9-D provide WLAN Fat AP functio ns.

WAN

IP applic ation

WAN interface

Provides multiple uplink interfaces including 3G/LTE and GE interfaces.

None

ARP Address resolution for Ethernet None

IPv4 host IPv4 address management, TCP/UDP socket, ICMP,

None

ping and tracert

DNS DNS client and DNS proxy None

DHCP DHCP client(v4), DHCP relay(v4), and DHCP

None

server(v4), and DHCP security

NAT NAT, port address translation (PAT), port application

None mapping (PAM), Easy NAT, and NAT server, providing application layer gateways (ALG) for each application

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

3 Product Characteristics

FeatureSub-

Feature

IP routin

IPv4 Static route

Description Differ

ence

Basic routing functions None

SecurityAAA AAA for administrators and access users, including

None local, RADIUS, and HWTACACS AAA

SecurityLocal attack

Device protection measures, including CPCAR None

defense

SecurityACL Traffic classification based on physical ports, Layer 2

None information, IP protocols, and TCP/UDP ports.

QoS MQC Modular traffic classification None

QoS Priority

mapping

QoS Traffic

policing

Mapping between local priorities, 802.1p priorities, DSCP priorities, and EXP priorities

Single-rate-two-bucket and two-rate-two bucket policy based on traffic classifiers, permanent virtual circuits

None

(PVCs)/VLANs/data link connection identifiers (DLCIs), and interfaces

QoS Traffic

shaping

Traffic shaping based on traffic classifiers, PVCs/ VLANs/DLCIs, and ports, traffic shaping adaptation, and three-level traffic shaping

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

QoS Congestion

avoidance

Priority-based weighted random early detection (WRED) and tail drop

QoS HQoS Hierarchical Quality of Service (HQoS) implements

hierarchical scheduling based on queues and differentiates services and users.

Devic e manag

Information center monitoring

Managing boards, power supply units, fans, and elabels

ement

Devic e

Version management

In-service upgrade, rollback, and patch installation None

manag ement

None

Devic e

Deployment Automatic deployment using a universal serial bus

(USB) flash drive

manag ement

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None

Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

3 Product Characteristics

FeatureSub-

Feature

Netwo rk

Ping and

Tracert manag ement

Netwo

NTP Time synchronization for traditional IP networks None rk manag ement

Netwo rk

Service

Diagnosis manag ement

Feature list of AR510 series

Table 3-2 Features supported by the AR510

Description Differ

ence

Network connectivity detection None

The service diagnosis function monitors user status

None changes and protocol processing during user access and exports the monitored information to a terminal or server. Maintenance personnel can refer to and analyze the monitored information to locate user access faults.

Feature

Sub-

Description Difference featur e

Android open platform

Androi d open platfor m

External USB interface, audio interface,

HDMI/YPbPr/CVBS interface, GPS

interface, and bluetooth interface

Support for integration of third-party

None

applications

LAN VLAN Basic VLAN None

LAN MAC Dynamic MAC address learning and

None static MAC address configuration; MAC address learning limit, blackhole MAC entries, sticky MAC entries, and antiMAC flapping

LAN Link

aggreg ation

Static link aggregation and Link Aggregation Control Protocol (LACP)based aggregation

None

LAN LLDP Neighboring device discovery None

LAN WLANWireless access to LANs and AC

None integration

Device as the STA to connect to the WLAN

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

3 Product Characteristics

Feature Sub-

Description Difference

featur e

WAN WAN

interfa

WAN interfaces: GE interface, 3G/LTE cellular interfaces

WAN Link

layer protoc ol

Link layer protocols such as Point-toPoint Protocol.

IPv4 PPPoE Server and IPv4 PPPoE Client

WAN DialingDial control center (DCC) function and

logical interfaces that transmit the dialing service

WAN Netwo

Bridge between Ethernet interfaces and WAN interfaces

bridge

WAN 3G/LTE3G/LTE uplink, allowing access to

3G/LTE networks using the DCC function

None

IP applicati on

ARP The Address Resolution Protocol (ARP)

maps IP addresses into MAC addresses.

IPv4/ IPv6

IPv4/IPv6 address management, TCP/UDP socket, ICMP, ping and tracert, and UDP helper

IP FRR Among the AR510 series

FRR

DNS DNS client(IPv4/IPv6), DNS

proxy(IPv4/IPv6), and dynamic DNS (DDNS) client(IPv4)

DHCP DHCP client(IPv4/IPv6), DHCP

relay(IPv4/IPv6), and DHCP server(IPv4), and DHCP security

NAT NAT, port address translation (PAT), port

application mapping (PAM), Easy NAT, and NAT server, providing application layer gateways (ALG) for each application

None

routes, the AR515GW-

LM9-D do not support

the function.

None

IP routing

IPv4 Static

Basic routing functions None

route

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

3 Product Characteristics

Feature Sub-

featur e

RIP Routing protocol None

routing

OSPFv2Routing protocol None

routing

ISIS Routing protocol None

routing

BGP Routing protocol None

routing

IP routing

Routin g policy

IP routing

PolicyBased Routin g (PBR)

Description Difference

Basic routing policy functions None

IP unicast PBR (IPv4), including local

None PBR, interface PBR, and smart policy routing (SPR)

MulticastIGMP IGMP basic function, and IGMP proxy None

MulticastMultic

ast routing

MulticastPIM(I

Pv4)

MulticastMSDP Inter-domain (PIM-SM domain)

Multicast route management, multicast route load balancing, and source-specific multicast (SSM) mapping

PIM-DM (IPv4), PIM-SM (IPv4), and PIM SSM (IPv4)

None

None multicast routing

QoS MQC Modular traffic classification None

QoS Priorit

y mappi

Mapping between local priorities, 802.1p priorities, DSCP priorities, and EXP priorities

None

QoS Traffic

policin g

Single-rate-two-bucket and two-rate-two bucket policy based on traffic classifiers, permanent virtual circuits (PVCs)/

None

VLANs/data link connection identifiers (DLCIs), and interfaces

QoS Traffic

shapin g

Traffic shaping based on traffic classifiers, PVCs/VLANs/DLCIs, and ports, traffic shaping adaptation, and three-level traffic shaping

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None

Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

3 Product Characteristics

Feature Sub-

Description Difference

featur e

QoS Conge

stion manag ement

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

QoS Conge

stion

Priority-based weighted random early detection (WRED) and tail drop

avoida nce

QoS HQoS Hierarchical Quality of Service (HQoS)

implements hierarchical scheduling based on queues and differentiates services and users.

Security AAA AAA for administrators and access users,

including local, RADIUS, and TACACS AAA

Security FirewallDMZ firewall, packet filtering firewall,

stateful firewall, blacklist and whitelist, and attack detection

None

Security Access

securit y

802.1x authentication, MAC address authentication, MAC address bypass authentication, and direct MAC address authentication based on users and ports; portal authentication for access users

Security Local

attack defens

Device protection measures, including CPU attack defense and attack source tracing.

Security ARP

securit y

Security IP

Suppression of ARP packets from the user side and network side, and ARP anti-spoofing

ICMP anti-attack, and URPF None

securit y

Security PKI Certificate request, update, and

verification

Security HTTPSHTTPS server function, ensuring

transmission security between users and devices using SSL features such as data encryption and identity verification

None

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

3 Product Characteristics

Feature Sub-

Description Difference

featur e

Security ACL Traffic classification based on physical

None ports, Layer 2 information, IP protocols, and TCP/UDP ports.

ReliabilityInterfa

ce backup

Backup between WAN interfaces, ensuring service reliability

Association between interface backup

None

and NQA/BFD/routing

ReliabilityInterfa

ce monito ring group

In a dual-device backup scenario, when a specific proportion of network-side interfaces goes down, the user-side interface status goes Down. Then traffic is switched between the master and

None

backup links.

ReliabilityHSB Backup of firewall services None

ReliabilityBFD Single-hop and multi-hop BFD, BFD for

None VRRP, BFD for a routing protocol

ReliabilityVRRP Redundancy backup mechanism for IP

services, IPv4 VRRP supported only.

Device manage ment

Inform ation center

Managing boards, power supply units, fans, and e-labels

monito ring

Device manage ment

Versio n manag

In-service upgrade, rollback, and patch installation

ement

Device manage

Mirror ing

Port- and flow-based mirroring None

ment

Device manage ment

Webbased networ

Internal web management system, providing GUI to manage and maintain devices

k manag ement system

None

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

3 Product Characteristics

Feature Sub-

featur e

Device manage ment

Device manage

OPS Config uration

Deplo yment

ment

Network

SNMP SNMP agent, fault management (FM), manage ment

Network manage ment

Ping

and

Tracert

Description Difference

The open programmability system (OPS)

None is an open platform that provides Application Programming Interfaces (APIs) to achieve programmability, allowing third-party applications to run on the platform.

Automatic deployment using a universal serial bus (USB) flash drive; AutoConfig function for the entire network

The AR511GW-L-B3,

AR511GW-LM7 has

only one Layer 3

interface, which is used

for factory settings and

does not support the

Auto-Config function.

None and trap switch control (TSC)

Network connectivity detection None

Network manage ment

CWMPCWMP for remotely managing AR

devices

NQA Detecting the performance of protocols

running on the network

NTP Time synchronization for traditional IP

networks

RMONMonitoring and traffic statistics for traffic

on a network segment

NetStr eam

Fixed packet sampling and packet statistics collection, with flow output in V5, V8, V9, or V10 format

None

The AR510 series

(except AR515GW-

LM9-D) do not support

NTP.

The AR510 series do not

support RMON and

RMON2.

The AR510 series

(except AR515GW-

LM9-D) do not support

NetStream.

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Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

3 Product Characteristics

Feature Sub-

Description Difference

featur e

Network manage ment

IP Accou nting

Information statistics:

l Collecting statistics on all IPv4 data

flows passing the device

l Collecting statistics on the IPv4 data

flows with specified attributes

l Collecting statistics on all IPv4 data

flows passing the device based on IP precedence

VPN L2TP Functioning as the LAC or LNS and

allowing concurrent user access on multiple channels

VPN GRE GRE tunnel for interconnecting the

headquarters and branches

VPN DSVPNDynamic setup of a data forwarding

channel between hubs

VPN SSL

VPN

Virtual gateway for management of SSL VPN users and SSL VPN services

The AR510 series

(except AR515GW-

LM9-D) do not support

IP Accounting.

None

VPN IPSec Efficient VPN supported only None

Feature list of AR530 series

Table 3-3 Features supported by the AR530

Featu re

LAN SEP SEP prevents logical loops on a ring network by

LAN VLAN VLAN services including basic VLAN and super

LAN MAC Dynamic and static MAC address learning; MAC

LAN STP Spanning Tree Protocol (STP), Rapid Spanning Tree

SubFeature

Description Differ

ence

None

blocking redundant links.

None VLAN; dynamic VLAN learning using Generic Attribute Registration Protocol (GVRP)

None address learning limit, blackhole MAC entries, sticky MAC entries, and anti-MAC flapping

None Protocol (RSTP), and Multiple Spanning Tree Protocol (MSTP); STP security

LAN Link

aggregation

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Static link aggregation and Link Aggregation Control Protocol (LACP)-based aggregation

None

Huawei AR500&AR510&AR530&AR550&AR2500 Series Industrial Switch Routers Product Description

3 Product Characteristics

FeatureSub-

Feature

Description Differ

ence

LAN LLDP Neighboring device discovery None

WAN WAN

interface

Provides multiple uplink interfaces including 3G and FE/GE interfaces.

Only

the

AR531

GPe-U-

H and

AR531

G-U-D-

support

interfac

es.

WAN 3G Provides 3G uplink and supports the 3G module.

Dual cards, single standby. The dual SIM cards connect to different 3G networks in active/standby mode, improving data transmission reliability of the 3G link.

Only

the

AR531

GPe-U-

H and

AR531

G-U-D-

support

interfac

es.

IP applic ation

ARP Address resolution for Ethernet None

IPv4/IPv6 host

IPv4 and Ipv6 address management, TCP/UDP socket, ICMP, ping and tracert, and UDP helper

None

IP FRR IP FRR None

DNS DNS client, DNS proxy, and dynamic DNS (DDNS)

None client

DHCP DHCP client(v4/v6), DHCP relay(v4/v6), and DHCP

None server(v4/v6), and DHCP security

NetStream Fixed packet sampling and packet statistics collection,

None with flow output in V5, V8 V9 or V10 format

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+ 111 hidden pages

Huawei AR502CGL User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

About This Document

Contents

1 Product Positioning and Characteristics

1.1 Product Positioning

1.2 Product Characteristics

1.2.1 Industrial Environment Adaptability

1.2.2 Industry-Class Reliability

1.2.3 Service Integration Capability

1.2.4 Hardware Extensibility

1.2.5 Remote Maintenance Capability

1.2.6 Strong Access Capability

2 Applications

2.1 AR530 as a Industrial Router

2.2 AR500 or AR530 as the Industrial Switch

2.3 AR2500 Used as the Industrial Switch

2.4 AR500&AR530 Used as Industrial Gateways

3 Product Characteristics

3.1 Feature List