En-AR46-Sld-AR46 Series Enterprise Core Routers ISSUE 1

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HUAWEI TECHNOLOGIES CO., LTD.

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AR46 Series Enterprise Core Routers


AR46 Routers Overview

AR46 Routers Highlights

AR46 Routers Case Study and Solutions

Agenda


H3C AR Series Routers

high performance, high quality, high reliability and high security

high performance, high quality, high reliability and high security

Abundant service capabilities and Flexibility

Abundant service capabilities and Flexibility

NetEngineR Series Routers

H3C AR

Emphasis on both services and performance,

and smoothly developing services

Advanced Router


AR Series Router Profile

AR 18-2X/3X

AR 28-09/1X

AR 28-3X/40/80

AR 46-20/40/80

SOHO SMB Enterprise Branch

Large Enterprise

BranchEnterprise

Headquarter

Flexibility

Performance

Flagship in AR


AR46 Series Routers

The flagship platform in AR, comprised of AR46-20, AR46-40, AR46-80, which provide 2, 4, and 8 FIC (Flexible Interface Card ) respectively.

High performance, service integration, high reliability, high security and Tri-play solution.

AR46 series routers can serve as:

Enterprise Core Router

Large Enterprise Convergence Router

Campus Network Egress Router

Carriers’ Edge Router


AR46 Chassis

RT-4620 AR 46-20 Router AC Chassis, 2 FIC slots

RT-4640 AR 46-40 Router AC Chassis, 4 FIC slots,

RT-4680 AR 46-80 Router AC Chassis, 8 FIC slots,

RT-4620-DC AR 46-20 Router DC Chassis, 2 FIC slots

RT-4640-DC AR 46-40 Router DC Chassis, 4 FIC slots

RT-4680-DC AR 46-80 Router DC Chassis, 8 FIC slots,

AR46-20

AR46-40

AR46-80


Engine-RPU of AR46

CONSOLE AUX

10/100M FE

10/100M FE

RPU (Routing Processing Unit) for AR46

350 Kpps IP forwarding performance


Engine-ERPU of AR46

ERPU(H) for AR46

ERPU (Enhanced RPU) for AR46

CONSOLE

AUX

GE/SPF Combo

CF card slot

GE/SPF Combo GE GE

1000 Kpps IP forwarding performance


Engine Specification

Main Control Engine: 4 Models

RT-AR46-RPU-256M AR 46 Router Process Unit, 256M SDRAM, 32MB flash, 2 10/100TX FE

RT-AR46-ERPU-512M AR 46 Enhanced Router Process Unit, 512M SDRAM, 64MB flash(Max.320MB), 3GE(RJ45 and SFP optional), 1 CF Slots

RT-AR46-ERPU-1024M AR 46 Enhanced Router Process Unit, 1024M SDRAM, 64MB flash(Max.320MB), 3GE(RJ45 and SFP optional ), 1 CF Slots

RT-AR46-ERPU(H)-512M AR 46 Enhanced Router Process Unit, 512M SDRAM, 64MB flash(Max.320MB), 3GE(2*RJ45 only, 1 SFP and RJ45 optional), 1 CF Slots

* CF-Compact Flash


Enterprise Core Router Requirement Analysis




Agenda


Ethernet: 1/2-port copper GE, 1/2-port fiber GE;

Serial ports: 2/4/8-port SAE, 8/16-port ASE;

xDSL : ADSLoISDN, ADSLoPOTS, 1/2/4-port G.SHDSL(2/4-wire).

Voice interface : 2/4-port FXS/FXO/E&M, E1/T1 voice(PRI).

ATM interface : ATM OC-3, ATM 25M, E3/T3 ATM , POS/CPOS(E/T), 8 E1/T1 ATM IMA;

LAN switch: 8/16-port LAN switching interface module;

Others: CE3/CT3, 8-port E1/T1, HNDE/ENDE hardware encryption modules.

2-port copper GE 155M CPOS 4-port G.SHDSL E1VI voice

Abundant Interface Module: Flexible Interface Card (FIC)

Highlights-Abundant Interface Modules


IP Forwarding Capability:

RPU Engine 350Kpps

ERPU Engine 1000Kpps

Hardware Encryption Capability:

HNDE module up to 160Mbps throughput and 2000 tunnels

ENDE module up to 600Mbps throughput and 4000 tunnels

Dual PCI Bus ：Support 2Gbps PCI bus bandwidth

High performance with services:

Ensure high IP forwarding performance when delivering the

multiple concurrent services

CPU with Dual Core

Highlights-High Performance


Carrier Class Reliability-Redundancy Design

Slot0Slot0S

witch B

usS

witch B

usPCI0

PCI0

CPUCPU

Slot1Slot1

Slot4Slot4

Slot6Slot6

PCI1

PCI1

Slot3Slot3

Slot5Slot5

Slot7Slot7

Slot2Slot2

Dual PCI bus, each one provides 1Gbps bandwidth Decrease bus collision and enhance bus efficiency; Isolate data between two Bus.Dual power supply Both AC and DC are supported; Load-sharing.Group fans Dual image Configuration file backupVRRP, Backup Centre Auto-detect, Dialer WatchOnline-Patch: Fix software bug without interrupting services

Highlights-Reliability


Multiple group fans, every group 1+1 backup;

Fan speed auto-controlled by engine.

Group Fans:

Hot-swappable

Dual PowerGroup Fans

Highlights-Reliability

Carrier Class Reliability-Hot-swappable

Power Supply: Hot-swappable

All interface modules (FIC): Hot-swappable

Group fans: Hot-swappable


Abundant Security Features

ACL, Stateful Firewall, ASPF( Application Specific Packet Filter), URPF

User authentication, RADIUS, Huawei-TACACS, SSHv2, PKI/CA, Security logs

DVPN, IPSec, L2TP, GRE

Hardware-accelerated Encryption

HNDE: Data Encryption Module, up to 180Mbps throughput

ENDE: Data Encryption sub-card, up to 600Mbps throughput, installed on ERPU

engine, only for ERPU

3 times encryption performance enhancement!

Highlights-Integrated Security


Voice Features H.323, SIP, G.711, G.723.1, G.729

FXS, FXO, E&M, E1VI/T1VI(PRI)

FAX

VoFR

VPN Features Traditional VPN: L2TP, GRE, IPSec (DES, 3DES, AES128/192/256)

Powerful MPLS VPN capability: MPLS/BGP VPN, MPLS L2 VPN (martini, Ko

mpella, CCC)

Qos Features Traditional QoS: PQ, CQ, WFQ, CBWFQ, CAR, GTS, WRED, LR

Netstream

DAR (Deep Application Recognition), similar to NBAR.

NQA (Network Quality Analysis), similar to IP-SLA.

Highlights-Multiple Services


SNMPv3 manageable

Graphical/Web-based

End-to-end management

of Huawei devices

Configuration management

Performance monitoring

Security management

Troubleshooting

User management

Highlights-Manageability

Comprehensive Network Management Tool Quidview, CAMS, BIMS, HP Openview.


Highlights Summary

Abundant Interface Modules-Flexibility and Scalability Modular engine, interface module, power supply and fan On-board FE ports or GE ports Wide range of WAN/LAN connection options

High performance 2G bus, up to 1000Kpps forwarding capacity

Reliability and Availability Redundant design of key components: dual bus, redundant power supply, dual image and g

roup fan system Hot-swappable interface module, power supply and fan Advanced backup technology to guarantee service availability

Security Stateful firewall based on application inspection High Encryption Performance : up to 600Mbps 3DES throughput and 2000 IPSec tunnels

Multi-service integration platform Analog and digital voice Comprehensive VPN: L2TP, GRE VPN, DVPN, MPLS/BGP VPN and MPLS L2 VPN (Martini, K

ompella, CCC, SVC, etc) High QoS to guarantee critical service and real-time service

Easy Management SNMP Manageability, Quidview, CAMS, BIMS, Auto-config


Specifications of ISR C3800 and AR46

DescriptionSpecification

C3800 AR46

Flash(CF)64MB default, 128/256MB upgrade optionsMax. 256M

RPU:32MB(default)ERPU:64MB(fixed) default, 64/128/256MB CF upgrade optionsMax. 320MB

Memory256MB(default), 512M/768/1GB upgrade options

RPU: 256MB(default), 512M upgrade option

ERPU:512M(default)/1024M (default)

Integrated LAN ports

1 GE, 1GE/SFP Combo

RPU: 2 FE

ERPU: 3 GE/SFP Combo, or 2GE, 1 GE/SFP Combo.

NME slots 2/4(3825/3845)

2/4/8(AR46-20/40/80) FICOn board AIM slots

2

HWIC 4


Interface Module Compare

Interface module C3800 AR46POS No Yes

CPOS No Yes

CE3/CT3 No Yes

ATM E3/T3 Yes Yes

ATM-25M No Yes

OC-3 ATM Yes Yes

ATM IMA 8E1/8T1 No Yes

LAN Switching Yes Yes

2 port GE No Yes


Specifications of C3700 and AR46

DescriptionSpecification

C3700 AR46

Flash32MB default, 32MB/64MB/128MB CF card upgrade options

RPU:32MB(default)ERPU:64MB(fixed) default, 64/128/256MB CF upgrade optionsMax. 320MB

Memory256MB(default), Max.256MB for C3725Max.512MB for C3745

RPU: 256MB(default), 512M upgrade option

ERPU:512M(default)/1024M (default)

Integrated LAN ports

2 10/100 FE

RPU: 2 FE

ERPU: 3 GE/SFP Combo, or 2GE, 1 GE/SFP Combo.

NM slots 2/4(3725/3745)

2/4/8(AR46-20/40/80) FICOn board AIM slots

2

WIC 3


C3700 vs. AR46 Interface Module Compare

C3700 AR46POS No Yes

cPOS No Yes

CE3/CT3 No Yes

ATM E3/T3 Yes Yes

ATM-25M No Yes

OC-3 ATM Yes Yes

ATM IMA 8E1/8T1 No Yes

LAN Switching Yes Yes

2 port GE No Yes


Enterprise Core Router Requirement Analysis




Agenda


Enterprise Tri-play Solution

E1

PBX MCUClientGW

AR 46

Branch

HQ

PC Server

LL/VPNLL/VPN

Client

Office

PC

PBX AR28

Client

FXO/EM

AR28PBX

PC

FXO/EM


Integrated Service Retail Bank of ICBC Zhejiang Branch

FEP cluster

ATM FEP

Local Bank

DLSW

100M/1000Mfiber

PSTN/ISDN

PSTN/ISDN

WAN

Dumb terminals

OA

Integrated Service Retail Bank

SDLC

ATM

PoS

Dialup


Dumb terminals

SDLC

ATM

PoS

IP Phone

X25

OA

AR46-80

Dumb terminals

OA

Async


SDLC

ATM

IP Phone

AsyncAsync

AR28-11

AR28-11S8016AR28-11

Async

AR28-31

AsyncAsync

As core router, AR46 carry the services from over 500 retail banks and local banks

Leased line as primary link and dial-up link as backup to providing high availability

Multi-service Integrated: all financial service system , OA system and VoIP function can be integrated into one IP-only infrastructure


IZB Network in Germany

Dial-up Backup CentreQuidview VPN Manager

CPE RouterCPE RouterCPE RouterCPE Router

EQHEQH WurzbergWurzbergEQH BayreuthEQH Bayreuth

MunichMunich LocationBLocationB

IP core networkIP core network

Distribution Distribution

NE40×12NE40×12

AR 46X82AR 46X82

AR 28AR 28

NE16E×4NE16E×4Operation Management Platform

Nurnberg Location ANurnberg Location A

EQH AugsburgEQH AugsburgEQH KemptenEQH Kempten EQH RosenheimEQH RosenheimEQH RegensburgEQH Regensburg

FrankfurtFrankfurt

OffenbachOffenbach

Munich LocationAMunich LocationANurnberg Location BNurnberg Location B

IZB is a financial carrier and provider of data center services within the German Sparkassen organization, operates for independent banking institutions a multitude of centralized and decentralized services .

AR46 routers are deployed as high performance MPLS PE

Advanced MPLS VPN technology is employing to establish a cost-effective multi-service network platform.

Thank You

www.huawei.com

Documents

En-AR46-Sld-AR46 Series Enterprise Core Routers ISSUE 1