En-S8500 Ethernet Switches Main Slides ISSUE 1

HUAWEI TECHNOLOGIES CO., LTD. All rights reserved

www.huawei.com

Quidway® S8500 Routing Switch Introduction

HUAWEI TECHNOLOGIES CO., LTD.

Agenda

Quidway® S8500 Introduction

Quidway® S8500 Features


Quidway® Switches– Comprehensive Portfolio

S5600 Intelligent Switch

S6500 modular chassis switch

S8500 Core Routing switch

Core Modular Chassis Deployment Focus• Distributed MPLS L3+VLL VPN• VPLS processing• IPv6 hardware ready • Highest availability & high 10/100/1000/10G density• Abundant service modules• Wire-speed 10GE aggregation

• Core of middle-size MAN• Aggregation of large-size MAN• Core of Enterprise • Data center access/core service• High performance wiring closet

Mid-range Modular Chassis Deployment Focus

• Resilient L3 routing & Intelligent L4 services• High switching capacity• GEPON • Highest density 10/100/1000• 10GE aggregation

• MAN edge• Core of SME• Aggregation of large enterprise • Medium wiring closet• Data center access/core

Advanced GE fixed configuration Deployment Focus

• Resilient L3 routing & Intelligent L4 services• High switching capacity • Medium density 10/100/1000• Resilient stacking• 10GE uplinks

• Core of small-size Enterprise• aggregation of middle and large size Enterprise• wiring closet• Data center

10

G S

wit

ch

Optimized GE configuration• Wire-speed L2 switching and L2~L4 traffic classification • GE+10GE uplink • Advanced QoS policies• Stacking

Deployment Focus

• aggregation of Enterprise • Server farm • Data centre • Wiring closet

S5100 Gigabit Switch


S8500 Family Evolution

New

Future

S8502 Small size with 6U height

lower cost for customers

targeted at UPE market, mainly deployed at ME access layer

S8508V Vertical slot design

Back-to-front airflow

ideal for Service Provider environments or for enterprise customer environments in which front-to-back airflow is preferred

S8502

S8505

S8508S8508V

S8512

Quidway® S8500


Sl ot Number Type Swi tchi ng Capaci ty/ Sl ot Sl ot Number Type Swi tchi ng Capaci ty/ Sl ot0 MCU Load Shari ng 0 MCU Master1 MCU Load Shari ng 1 MCU Sl ave2 LPU 120G 2 LPU 60G3 LPU 120G 3 LPU 60G

240G 120GSl ot Number Type Swi tchi ng Capaci ty/ Sl ot

0 MCU —1 LPU 120G2 LPU 60G3 LPU 60G

240G

Total

Total

Total

S8502 introduction

Slot 0

Slot 1

Slot 2

Slot 3

MCU: Main Control Unit

LPU: Line Processing Unit

S8502 slot1/2/3: compatible with all

S8505/08/08V/12 line processing units


S8508V introduction

Slot 0 Slot 9

Slot 0

Slot 9

S8508

S8508V

S8508 S8508VMCU sl ot 4/ 5 sl ot 4/ 5LPU sl ot 0-3, 6-9 sl ot 0-3, 6-9 Swi tchi ng capaci ty wi th MCU I 60G/ sl ot, total 480G 60G/ sl ot, total 480GSwi tchi ng capaci ty wi th MCU I I 120G/ sl ot, total 960G 120G/ sl ot, total 960GWei ght ≤ 80Kg ≤ 110KgHei ght 14U 20U

S8508V slot 0-3/6-9: compatible with all S8502/05/08/12 line processing units


New-Generation Switching Engine

+ SRP1N2 =300G

+ SRP1N1 =480G

+ SRP1N0 =720G

+ SRP2N2 =600G

+ SRP2N1 =960G

+ SRP2N0 =1.44T

Switching capacity doubled via 2nd switching engine!

S8505

S8512

S8508


S8500 Abundant Interface Types

Copper Optical Hybrid 10GE Others

48 FE 20FE-SFP 32FE-T+4GE-

SFP

1Xenpak OC-3c/48c/192c POS

CPOS**

12GE 12GE-SFP/24GE-

SFP

8GE-T+4GE-

SFP

2XFP VPLS, NAT, 10G RPR*

2.5G RPR **

NetStream**

24GE/48GE

48GE-SFP**

4OC-3c+8GE-

SFP

4XFP/4XFP**

(wire speed)

0C-3/12 ATM**

CE1/CT1**

XP4CA VPLS

S8502

S8505

S8508S8508V

S8512

Quidway® S8500

GT24B


S8500 Abundant WAN interface LPUs

1-port 10G POS card 4-port 2.5G POS card4-port 155M POS + 8-port 1000M SFP optical card

2-port 10G RPR Interface Card, Class-CA supporting L2+L3 MPLS VPN 2-port 2.5G RPR Interface Card, Class-CA supporting L2+L3 MPLS VPN 4-port GE RPR Interface Card, Class-D, standard interface card 2-port 155M ATM +2-port 155M/622M ATM Interface card, Class-CA supporting L2+L3 MPLS VPN 4-port 155M CPOS + 4-port 1000M SFP Interface Card, Class-CA supporting L2+L3 MPLS VPN 32-port E1/T1/CE1/CT1 RJ45 + 4-port 1000M SFP Interface Card, Class-CA supporting L2+L3 MPLS VPN

1-port 10G POS Interface Card, Class-CA supporting L2+L3 MPLS VPN 4-port 2.5G POS Interface Card. Class-CA supporting L2+L3 MPLS VPN 4-port 155M POS Interface Card including two types: the standard Class-B card which does not support MPLS

VPN, and the enhanced Class-CA card which supports L2 + L3 MPLS VPN


S8500 Abundant IPv6-Ready LPUs

GV48DB GP24DB

48-port 10/100/1000BASE-T RJ45 Interface Card (convergence ratio 1:4, Released Now) 48-port 1000BASE-X SFP Interface Card (convergence ratio 1:4, Will be released in the future) 24-port 10/100/1000BASE-T RJ45 Interface Card (Available Now) 24-port 1000BASE-X SFP Interface Card with standard FIB (128K for enterprise customers) 24-port 1000BASE-X SFP Interface Card with enhanced FIB (256K for Metro Ethernet applications) 12-port 1000BASE-X SFP Interface Card 1-port 10GE Xenpak Interface Card 2-port 10GE XFP Interface Card with standard FIB (128K for enterprise customers) 2-port 10GE XFP Interface Card with enhanced FIB (256K for Metro Ethernet applications) 4-port 10GE XFP Interface Card with line speed

IPv6 Hardware Ready

Selective QinQ supported


Smooth IPv6 upgrading capability

With the whole system supporting IPv6 in hardware, the customers could implement IPv6 Operation only through upgrading the software version from VRP3.0 to VRP5.0.

VRP5.0 Platform is designed for next-generation software system, featuring with high performance and abundant IPv6 service capabilities.

VRP 3.0 for IPv4

VRP 5.0 for IPv6

Software Upgrading

Customer’s investment protected!


S8500 Abundant Service LPUs

VPLS

NAT

Firewall

IPSec

S8500 VPLS service module

S8500 NAT service module

S8500 Firewall service module w/ 8 1000M SFP

S8500 IPSec service module w/ 8 1000M SFP


S8500 Abundant Service LPUs

Netstream

S8500 Network Analysis module

All the Service LPUs adopt NP-based architecture

Better performance and more flexible data flow throughput capability


S8500 High-Density Port Numbers

Avai l abl e NowFE GE 10GE 155M POS 2. 5G POS 10G POS 10G RPR

S8502(Si ngl e MCU) 144 144 12 12 12 3 6S8502(Dual MCU) 96 96 8 8 8 2 4S8505 240 240 20 20 20 5 10S8508/ S8508V 384 384 32 32 32 8 16S8512 576 576 48 48 48 12 24

Max Num of Ports per System

Comi ng Soon622M POS 2. 5G RPR GE RPR CE1/ CT1 155M CPOS 155M ATM 622M ATM

S8502(Si ngl e MCU) Future 6 12 96 12 12 6S8502(Dual MCU) Future 4 8 64 8 8 4S8505 Future 10 20 160 20 20 10S8508 S8508V Future 16 32 256 32 32 16S8512 Future 24 48 384 48 48 24

Max Num of Ports per System


Important concepts for Chassis Switch

1. Backplane Bandwidth: ₪ The total bandwidth capacity between services interface card and switching fabric

☺ like motherboard bus bandwidth in PC

☼Such as S8512 1.8T (guarantee the performance upgrade)

2. Switching capacity: ₪ For modular switch, it means switching capacity for switching fabric (cross bar)

☺A important index for switch capability

☼720Gbps/1.44Tbps for S85123. Throughput: ₪ considering 64 bytes packet, the total number of packets a GE port can forward per second.

☺A Key index for switch capability

☼A GE port: 1.488Mpps; Such as S8512, 428Mpps/857Mpps

Quidway®S8500 series


How to calculate the key switching index of S8500?About Backplane Bandwidth:

6 pairs of SERDES(*) between one I/O and one engine. One

SERDES bandwidth is 3.125Gbps. We have two engines (in

load-sharing mode) and double bandwidth of SERDES is saved

for upgrading capacity. So, the backplane bandwidth of one I/O

is 6×2 × 2 ×3.125Gbps×2 = 150Gbps. So, S8512 backplane

bandwidth is 150Gbps×12 = 1.8Tbps, S8508 backplane

bandwidth is 150Gbps × 8 = 1.2Tbps, S8505 backplane

bandwidth is 150Gbps × 5 = 750Gbps.

About Switching Capacity:

6 pairs of SERDES between one I/O and one engine. One

SERDES bandwidth is 3.125Gbps. 8B/10B coding is used for

hardware coding. So, the switching capacity of one I/O is 6×2

×2 ×3.125Gbps×0.8 = 60Gbps(under full duplex mode). So,

S8512 switching capacity is 60Gbps×12 = 720Gbps, S8508

switching capacity is 60Gbps × 8 = 480Gbps, S8505 switching

capacity 60Gbps × 5 = 300Gbps.

About Forwarding Rate:

The forwarding rate of 1GE is 1.488Mpps with 64-byte packet.

S8500 supports 24GE interface model at line rate. So, S8512

forwarding rate is 1.488Mpps × 24 × 12 = 428Mpps, S8508

forwarding rate is 1.488Mpps × 24 × 8 = 285Mpps, S8505

forwarding rate is 1.488Mpps × 24 × 5 = 178Mpps.

SERDES

ASIC

CPU

I/O

CPU（ Active）

CrossbarEngine

CrossbarEngine

CPU（ Standby）

(*) = SERDES: Serializer/deserializer ASICs


Switching infrastructure innovation

Bus arbitrate

interface card

interface card

interface card

Data busArbitrate bus

Node A

Node C

Node B Node D

RAM

Switch Fabric

Port0 RPort1 R

Port11 RSw

itch

ing

cap

acit

yS

wit

chin

g c

apac

ity

Bus switchingBus switching Loop switchingLoop switching

Shared memoryShared memory

Cross barCross bar

✔Structure is easy

✖Switching capacity is limited by bus bandwidth

Upto 30Gbps

✔Bus is embedded in chip

✖Switching capacity is not so high

32Gbps~64Gbps

✔Easy, cost-effective

✖Low speed of read/write memory

20Gbps~80Gbps

✔Non-blocking

✔scalability

✖Price

256Gbps~Terabit

Switching innovationSwitching innovation


Quidway® S8500 Technical Overview

•Quidway S8500 is designed by Huawei-3com

with newly XBar architecture, distributed

forwarding structure as well as the universal VRP

platform, featuring with high throughput, high

density interface cards, 10G Ethernet interfaces

and diverse software features while protecting the

investments of customers with highly expansibility.

•New technology, new architecture and customized

conceptions lead S8500 to a new generation core

routing switch with high performance, versatility

and expansibility, which brings a fast forwarding

capability, a perfect balance between services,

performance and investment protection to

customers.

S85

02S

8508

S85

12S

8505

S85

08 V


Advanced architecture Crossbar + Shared Memory + NP arc

hitecture is used in S8500, featuring: High switching capacity Throughput, reliability as well as the e

xpansibility Diversified service features, such as NA

T

In S8500, Crossbar is used as core switching network ， with capacity of 720G/1.44T

Distributed forwarding in interface card, and cross interface cards packet forwarding through Crossbar

Control Control boardboard

Interface cardInterface card

Industry cutting edgeIndustry cutting edge

architecturearchitecture


Quidway® S8500 Key DataConfiguration Deployment Focus

S8

50

2

4 slots (total)，2/3 universal I/O slotsBackplane: 450GbpsSwitching Capacity: 240GbpsThroughput: 143Mpps

Access of large EnterpriseAccess of MANData center access/core service

S8

50

5

7 slots (total)，5 universal I/O slotsBackplane: 750GbpsSwitching Capacity: 300Gbps/600GbpsThroughput: 178Mpps/357Mpps

Aggregation of large EnterpriseAccess of MANData center access/core serviceHigh performance wiring closet

S8

50

8

S8

50

8V

10 slots (total)，8 universal I/O slotsBackplane: 1.2TbpsSwitching Capacity: 480Gbps/960GbpsThroughput: 285Mpps/571Mpps

Aggregation of large EnterpriseAggregation of small and medium-sizeMANData center access/core service

S8

51

2

14 slots，12 universal I/O slotsBackplane: 1.8TbpsSwitching Capacity: 720Gbps/1.44TbpsThroughput: 428Mpps/857Mpps

Backbone of EnterpriseCore of small and medium-size MANAggregation of large-size MAN


Double XBar

SRP2N series main control cards

Switching capacity 1.44T!!

S8502 Chassis

S8508V Chassis

2.5GE/GE RPR interface card

4-port 10GE (wire speed)

WAN cards: ATM, CPOS, CE1/CT1

Service cards: FW, IPSec, NetStream

Double XBar

SRP2N series main control cards

Switching capacity 1.44T!!

S8502 Chassis

S8508V Chassis

2.5GE/GE RPR interface card

4-port 10GE (wire speed)

WAN cards: ATM, CPOS, CE1/CT1

Service cards: FW, IPSec, NetStream

S8500 VersionsF

eatu

res

Fea

ture

s

XBar technology

SRP1N

10G Ethernet

Enhanced module to support MPLS L3 VPN

High Density card

10/100BASE-TX

XBar technology

SRP1N

10G Ethernet

Enhanced module to support MPLS L3 VPN

High Density card

10/100BASE-TX

S8505S8505S8508S8508

S8512S8512

SRPU1N3 Clock Module

256K Routing Table

High density card

48 10/100/1000BASE-T PoE Modules

NP Modules-NAT

VPLS VPN+MPLS L2

4*10GE interface card

SRPU1N3 Clock Module

256K Routing Table

High density card

48 10/100/1000BASE-T PoE Modules

NP Modules-NAT

VPLS VPN+MPLS L2

4*10GE interface card

S8505S8505S8508S8508

S8512S8512

S8505S8508

S8512S8508V

Released TimeTime

S8502


Agenda

Quidway® S8500 IntroductionQuidway® S8500 Features


S8500 Features: scalable performance

Performance-guarantee 1.8T backplane Industry cutting edge technology- Cross Bar Distributed forwarding capability Switching capacity: 720Gbps/1.44Tbps Throughput: 428Mpps/857Mpps SRP2N* will double the performance

Gigabit and 10 Gigabit connection 48 ports copper GE interface cards (high density) 48* ports optical GE interface cards (high density) 4 ports 10GE interface cards 4 ports 10GE* (wire speed) interface cards

Dual main control boards Working in master-slave mode or load-sharing

mode Better performance and reliability Protecting customers’ investment

Scalable performance

Availability

Security

Application

* Interface cards will be available in Q4, 2006


S8500 Features: Availability

S8500 deploys “no single point of failure” chassis design Passive backplane design

Advanced reliability Supporting STP/RSTP/MSTP and VRRP Supporting RPR and RRPP ECMP (8) and cross cards LACP All modules are hot swappable

Other key components are redundant design Dual main control boards Offering 1+1 power supply Multiple redundant fans are used, fan failure

generates an alarm but remaining fans can cool the system


Availability

Security

Application

RPR-Resilient Packet Ring

RRPP-Rapid Ring Protection Protocol


High Availability

Passive BackplanePassive Backplane

Power

SRPSRP

Interface Card

Power

Interface Card

☼All modules are hot swappable


S8500 features: Security With respect to terminal and user access contro

l, the S8500 series support:

Hierarchical user management and password protection

Login user authentication compliant with the IEEE 802.1x standard

Both local and RADIUS approaches to authentication

SSH v2.0 With respect to filtering and authenticating Eth

ernet frames and packets from the upper layers, the S8500 series support: ACL, with which information is filtered at layers 2 thr

ough 4 (such as based on port, by source/destination MAC address, by source/destination IP address, or by the type of upper layer protocol)

RIPv2/OSPFv2 packet authentication with the clear text and MD5 approaches

Encrypted authentication of SNMPv3


Availability

Security

Application


S8500 features: Security-SecBlade security cards

SecBlade cards provide Firewall card and VPN card.

Inserted into S8500 to improve the security features and VPN capabilities.


Availability

Security

Application

Internet

DMZ

S8500

SecBlade


S8500 features: Application Ⅰ VoIP-ready application

Switches classify and prioritize VoIP traffic across network

Layer 2/3/4 aware with full Quality of Service prioritization

Wiring closet application S8500 series can be used as wiring closet

device Offering upto 576 10/100/1000BASE-T users

access User based rate limiting control


Availability

Security

Application

Upto 576 users

Access and rate limiting control

S8512


S8500 features: Application Ⅱ

Availability

Security

Application

Video streaming application (Multicast) Capable to classify and prioritize Video

Streaming Optimizing video streaming to multiple

participants on the network (with the help of PIM-DM and PIM-SM technology)


Availability

Security

Application

PIM

IGMP

IGMP snooping

Listener

Listener Multicast stream in network

Multicast stream to user

Internet

source

S8500

S8500

L2

PIM-DM/SM Protocol Independent Multicast Dense Mode/Sparse Mode


S8500 features: Application Ⅲ

Availability

Security

Application

PoE (Power over Ethernet) application S8500 can be used as wiring closet device to offer

power over Ethernet to PDs (powered Device) like AP and compliant devices.


Availability

Security

Application

PD switch

AP

S8500

PD: Powered Device

AP: Access Point

Power over Ethernet



Availability

Security

Application

Network core

Space constrained server racks

10 GE

1 GE

10/100/1000 desktop

Mission critical work stations

S8512 S8512

S8508

S6506R

5600

S8500 features: Application -Enterprise DeploymentⅣ


S8500 features: Application NAT

Availability

Security

Application

NAT service card Supporting NAT/PAT/NAPT Providing NAT blacklist Providing NAT security log


Availability

Security

Application

10.1.1.3 10.1.1.20

202.10.88.2

Private address

Public address

S8500

IP MAN

NAT


S8500 features: Application -MAN/RPRⅧ

Availability

Security

Application

10G RPR* Interface Card 50ms level protection ring QoS guarantee


Availability

Security

Application

PE

Service provider

PEPE

SITE 1

SITE 6

SITE 3

SITE 8

SITE 5

SITE 2

SITE 7

SITE 4

PE

PE


S8500 features: Application MAN-MPLS VPN

MAN services-MPLS/BGP L3 VPN:

Enhanced class CA cards support MPLS/BGP Class CA: 256K routing table; VRF: 512 Supporting Enhance-Solo, Multi-Enhance mode an

d Enhance-all mode Enhanced-Solo: only one enhanced card Multi-Enhanced mode: enhanced cards with stand

ard ones Enhanced-All mode: all are enhanced cards

MAN services-MPLS L2 VPN: VPLS service card for centralized VPLS packet pro

cessing Class CA cards support L2 MPLS VPN Supporting Martini and Kompella Supporting Enhance-Solo, Multi-Enhance mode an

d Enhance-all mode


Availability

Security

Application

MPLS MultiProtocol Label Switching

VPLS-Virtual Private Lan Service


S8500 features: Summary Scalable performance:

Cross bar technology and passive backplane

Adopting distributed forwarding capability “Pay as you go” to protect customers’ investmen

t upto 10 years 10 GE technology

Availability: All key components are redundancy-design All modules are hot-swappable High reliable design with 1+1 power supply

Security Deploying packet-by-packet forwarding, preventin

g virus attack, such as red-code SSHv2.0, HWTACACS Firewall/IPSec Service cards**

Application Enterprise networking deployment, such as PoE and

wiring closet application WAN, POS (OC-3c, OC-48c, OC-192c), ATM* (OC-3/12),

10G RPR* and 2.5 G RPR*. MAN application, such as MPLS VPN, QinQ, Selected

QinQ.


Availability

Security

Application

Thank You

www.huawei.com

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En-S8500 Ethernet Switches Main Slides ISSUE 1

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