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Qfabric, решение и обновления Никита Попов Juniper Networks [email protected] Сентябрь 2012 Campus and Branch WAN Data Center Edge Access and Aggregation Core Consumer and Business Device

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Page 1: Juniper QFabric

Qfabric, решение и обновления

Никита Попов Juniper Networks

[email protected]

Сентябрь 2012

Campus and

Branch WAN Data Center Edge Access and

Aggregation

Core Consumer and

Business

Device

Page 2: Juniper QFabric

2 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

ОБЩИЕ ТЕНДЕНЦИИ РЫНКА

Page 3: Juniper QFabric

3 Copyright © 2012 Juniper Networks, Inc. www.juniper.net 3

ВИНОВНИКИ РОСТА И НЕПРЕДСКАЗУЕМОСТИ ТРАФИКА

Apple отгрузил 35

миллионов iPhones в

Q1 2012

Google регистрирует

700,000 Andriod

устройств каждый

день

Page 4: Juniper QFabric

4 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

Users The Network

Becomes a Key Enabler or Barrier

Mobile

Home

Branch

Campus

Cloud

Hosted

Ad-Hoc

Chosen

Applications

Corp IT

Ubiquitous Mobile Access

Is Now a Business Imperative

MOBILE CLOUD CONTENT Juniper networks теперь ближе к пользователям

Page 5: Juniper QFabric

5 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

FC SAN

Servers FC Storage

«СТАНДАРТНАЯ» ТОПОЛОГИЯ СЕТИ

NAS

STP STP

FW/IDP

SLB

Высокий уровень

переподписки

Сложно планировать

пропускную

способность

Трудно

наращивать

Узкие места –

например

маршрутизация

Важно

физическое

расположение

серверов

Нет конвергенции со

Storage технологиями

Большое количество

устройств которыми

нужно управлять

Архитектура не

оптимизирована, не

приспособлена

“East-West” трафику

EAST up to 75% WEST

Блокируется

часть связей

(STP), (до 50%

пропускной

способности

Page 6: Juniper QFabric

6 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

Плоская сеть

(Fabric) 1. Двух уровневая

модель датацентра 2.

ФАЗЫ РАЗВИТИЯ СЕТИ ДАТАЦЕНТРА: 3-2-1 (КАСАЕТСЯ ПОСТРОЕНИЯ КОММУТАЦИОННОЙ ИНФРАСТРУКТУРЫ В ЦЕЛОМ, ЦЕНТРАЛИЗАЦИЯ ВСЕГО ЧТО МОЖНО ЦЕНТРАЛИЗИРОВАТЬ)

Трех уровневая

модель датацентра 3.

Up to 75% of traffic E W

Построение двухуровневой модели возможно благодаря:

• Повышению плотности портов на устройствах второго уровня

• Широкое использование технологий объединяющих два и более устройств в одно (общая тенденция) :

-MC-LAG

-Virtual Chassis

Почему бы не построить дата-центр на едином устройстве (следующий шаг)?

Page 7: Juniper QFabric

7 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

Switch Fabric

Data Plane

Flat

Any-to-any

Control Plane

Single device

Shared state

Трансформация сети Дата-Центра

Масштабируемость и Отказоустойчивость сети

Производительность и Простота единого устройства

Одно Устройство N=1

Fabric – определение:

А также -

Единая Сеть Плоская, каждая точка общается с каждой точкой в

прямой доступности

Page 8: Juniper QFabric

8 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

АППАРАТУРА QFABRIC – CВОДНАЯ ТАБЛИЦА

Front view

Rear view

Fabric Interconnect #1 Fabric Interconnect #2 Fabric Interconnect #3 Fabric Interconnect #4

Fabric Edge #1 Fabric Edge #2 Fabric Edge #3 Fabric Edge #4 Fabric Edge #5 Fabric Edge #128

. . . . . . . .

Fabric Control

Характеристика QF/Node QF/Interconnect QF/Director Высота 1RU (1,75”) 21 RU (36,75”) 2 RU (3,5”) Ширина 17,25” 17,4” 17,5" Глубина 28” 32” 23,75" Вес 13,94 кг ~306 кг (полностью заполн.) 18,68 кг

Питание (напряжение) 100-240В переменн. (одна фаза)

200-240В переменн. (одна фаза)

240В (три фазы)

100-240В переменн. (одна фаза)

Питание (сила тока) 7,8A (100В-127В) 3,8A (200В-240В)

Одна фаза: 16A на вход 3 фазы : 25.5A на фазу

8A

Потребляемая мощность (макс.) 365 Вт 5200 Вт 476 Вт Потребляемая мощность (номинал) 295 Вт 3000 Вт 220 Вт Рассеивание (макс.) 1,25kBTU 17,75kBTU 1624 BTU Рассеивание (номинал) 1,01kBTU 10,24kBTU 751 BTU Обдув Спереди назад Спереди назад Спереди назад Монтаж Стойка с 4-мя

опорами Стойка с 4-мя опорами

Стойка с 4-мя опорами Стойка с 2-мя опорами

Совместимость с NEBS Да Да Не применимо Температура окружающей среды 0C – 40C 0C – 40C 5C - 40C Допустимая высота над уровнем моря 4000 М 4000 М 3000 М

QF/Node

QF/Interconnect QF/Director

Page 9: Juniper QFabric

9 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

РЕЗУЛЬТАТ – «ЕДИНЫЙ КОММУТАТОР»

QF/Directors

4x40GQF/Interconnects

QF/Nodes

Switch fabrics

Line cards

RE’s

Backplane Ethernet

Backplane Ethernet

Page 10: Juniper QFabric

10 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFABRIC CONFIGURATION FOR SMALL DEPLOYMENT

40 GB

LEGEND

1 GB

Solution for 768

10GE/1GE ports

2 Fabric cards per

chassis (25% fill rate) Redundant uplinks

QF/Interconnect

QF/Node #1 QF/Node #3 QF/Node #2 QF/Node #16

QF/Director

Page 11: Juniper QFabric

11 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

SCALES TO:

40 GB

LEGEND

1 GB

Solution for 3,072

10GE/1GE ports

8 Fabric cards per

chassis (100% fill rate) Redundant uplinks

QF/Interconnect

QF/Node #1 QF/Node #3 QF/Node #2 QF/Node #64

QF/Director

Page 12: Juniper QFabric

12 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

NON-OVERSUBSCRIBED FABRIC

40 GB

LEGEND

1 GB

Solution for 256

10GE ports

33% of ports used

(Actual port count 768)

Non-oversubscribed

design

QF/Interconnect

QF/Node #1 QF/Node #3 QF/Node #2 QF/Node #16

QF/Director

Page 13: Juniper QFabric

13 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

NON-OVERSUBSCRIBED FABRIC SCLAING

40 GB

LEGEND

1 GB

Solution for 1024

10GE ports

33% of ports used

(Actual port count 3,072)

Non-oversubscribed

design

QF/Interconnect

QF/Node #1 QF/Node #3 QF/Node #2 QF/Node #16

QF/Director

Page 14: Juniper QFabric

14 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

40 GB

LEGEND

1 GB

QF/Interconnect

Solution for 6,144

10GE/1GE ports

1GE connections to

the control cluster

40 Gig uplink from each

Node to Interconnect

QF/Node #1 QF/Node #128 QF/Node #3 QF/Node #2

QF/Director

QFABRIC CONFIGURATION FOR LARGE DEPLOYMENT

Page 15: Juniper QFabric

15 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

АППАРАТУРА QFABRIC – QF/NODE

Вид Спереди

Вид Сзади

• 1 RU, низкое электропотребление

• 48 портов 10GE SFP+/SFP

• 12 из 48-ми поддерживают FC (2/4/8G)

• 4 * 40G портов к фабрике (могут работать в режиме 10GE)

• Резервирование блоков питания

• Обдув «спереди назад»

QF/Node

48 портов SFP+/SFP

4 порта QSFP+

12 портов с FC

Может работать как

Автономный коммутатор QFX3500

Page 16: Juniper QFabric

16 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFX3600

Консоль

USB

ЖКД Управление 16 х QSFP+

Page 17: Juniper QFabric

17 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFX ВОЗМОЖНОСТИ ПОДКЛЮЧЕНИЯ УСТРОЙСТВ

SFP+

MMF and SMF

SFP

MMF and SMF

SFP

Copper

SFP 8GFC

SFP+ DAC

QFX3500 QFX3600

QSFP+ Structured breakout cable

DAC breakout cable

Page 18: Juniper QFabric

18 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

ОБНОВЛЕНИЯ QFABRIC

Page 19: Juniper QFabric

19 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFX3500 MC-LAG И VIRTUAL CHASSIS СРАВНЕНИЕ

QFX MC-LAG Virtual Chassis

Control plane Active-Active Active-Standby

Data plane Active-Active Active-Active

No. of member switches 2 (expandable in future

releases) Up to 10

Mgmt. points 2 1

QFX3500 Multi-chassis LAG

QFX3500 QFX3500

1 2

EX4500

Virtual Chassis

1

10

Page 20: Juniper QFabric

20 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFabric

10GE Data Center

Virtual Chassis

1GE-10GE Mixed Data Center

ИТОГО ПРОДУКТЫ ДЛЯ ДАТАЦЕНТРА ПОЗИЦИОНИРОВАНИЕ И СОХРАНЕНИЕ ИНВЕСТИЦИЙ

(EX4500 + EX4200) Virtual Chassis

5,120

10G ports

EX8200 Virtual Chassis

QFX3500 (10G)

QFX3600 (40G)

ToR Standalone

MX Series

Edge/Core

(Low Latency, Convergence, 40G uplinks)

• Seamless, plug-n-play migration

from 1GE to 10GE servers

(EX4200+EX4500 VC)

• Unprecedented core capacity

(EX8200 4-member VC)

• Multi-site connectivity, single site

management

Industry- only

• Single switch to manage

• Up to 6144 ports

• 5usec/3usec latency, any-any port

• Investment protection with linear

price curve for

0→768 → 6144 10GbE ports

Industry- only

QFX3500 QFX3600

QFX3000-G

QFX3000-M

768

10G ports

6,144

10G ports

480

10G ports

EX4200 (1GE)

EX4500 (10G)

QFX3008-I

QFX3600-I

QFX3500 QFX3600

Page 21: Juniper QFabric

21 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFABRIC FAMILY HARDWARE COMPONENTS

QFX3000-M QFX3000-G

QFabric Director

QFabric Interconnect

QFX3600-I

2x QFX3100

QFabric Node

QFX3600 QFX3500

QFabric Director

QFabric Interconnect

QFX3008-I

2x QFX3100

QFabric Node

QFX3600 QFX3500

SAME

SAME

CPE Switches CPE Switches

2x EX4200-24T

2x EX4200-24F

8x EX4200-24F

8x EX4200-48T

DIFFERENT

DIFFERENT

Page 22: Juniper QFabric

22 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFABRIC FAMILY INTERCONNECT

• 1 U high fixed configuration

• 16 ports QSFP+

• Redundant power supply : AC and DC power supply options at FRS

• Front to back (AFI ) and back to front (AFO ) air flow ( separate SKUs )

• 238 Watt power (AC/DC )

• Fiber or copper Control plane ports

• QFX3600-I is functionally equal to one line card on the QFX3008-I

• USB , Console port

21 RU high 8 slot chassis

128 QSFP 40G ports – wire speed

8 fabric cards (10.24Tbps/chassis)

Dual redundant control board

Redundant AC power supply

Front to back air flow

QFX3008-I QFX3600-I

Page 23: Juniper QFabric

23 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFABRIC NODE QFX3600

• Line Rate Node

• 1 U high fixed configuration

• 16 ports QSFP+

• Full L2 and L3

• Storage DCB and FCoE

• Redundant power supply : AC and DC power supply

• Front to back and back to front air flow ( separate SKUs )

• 238W power

• Fiber or copper Control plane ports

• USB , Console port

• Works as a QF/Node in QFX3000-M and QFX3000-G systems

QFabric Node

16 ports of 40G

Each 40G port can be converted to 4 ports of 10GbE

Page 24: Juniper QFabric

24 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

МЕСТО ЗАНИМАЕМОЕ В СТОЙКАХ

QFX3000-M

2x QFX3100

8 RU

QFX3000-G

54 RU

Page 25: Juniper QFabric

25 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

НОВЫЕ ПЛАТФОРМЫ

40G/10G Solution

16 X 40GE ports, 64 X 10GE ports

40GE / 4 X 10GE modes

2, 4, 8 QSFP Uplinks

Front to Back and Back to Front airflow

AC/DC power supply options

“Best of Show Grand Prix” award

in Data Center and Storage Category

Part of “NG-TOR” product portfolio

100M/1G/10G Base T Solution

48 X 100M / 1G / 10G Base T ports

4 X 40GE QSFP uplinks

2.5 – 3 microsecond latency

Front to Back and Back to Front airflow

AC/DC power supply options

QFX3600-I (uFabric)

QFX3600-16Q (TOR)

QFX3500-48T TOR

Page 26: Juniper QFabric

26 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFX3000-M И QFX3000-G СРАВНЕНИЕ

QFabric Director

SRX Series

MX Series

QFabric Director

SRX Series

MX Series

Page 27: Juniper QFabric

27 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFX3600 NODE PORT OPTIONS

3:1 Oversub = 4 fabric 40G uplinks each

48 ports of 10GbE server facing

12 ports of 40GbE Capable server facing

6:1 Oversub = 2 fabric 40G uplinks each

56 ports of 10GbE server facing

14 ports of 40GbE Capable server facing

Line Rate = 8 fabric 40G uplinks each

32 ports of 10GbE server facing

8 ports of 40GbE Capable server facing

4x10GbE

4x10GbE

4x10GbE

4x10GbE

4x10GbE

4x10GbE

4x10GbE

4x10GbE

4x10GbE

4x10GbE

4x10GbE

4x10GbE

4x10GbE

4x10GbE

Uplinks to QFX3008-I or QFX3600-I

Page 28: Juniper QFabric

28 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFabric Node

QFX3600

32 PORT 10GE WITH QFX3600 NODE

40G Fabric Link

LEGEND

1 GE

QF/Director

QFabric Interconnect QFX3600-I

Page 29: Juniper QFabric

29 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

Qfabic Node

QFX3500 QFX3600

48 PORT 10GE WITH QFX3600 NODE

40G Fabric Link

LEGEND

1 GE

QF/Director

QFabric Interconnect QFX3600-I

Page 30: Juniper QFabric

30 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFabric Node

QFX3500

QFX3600

48 PORT 10GE WITH QFX3600 NODE

40G Fabric Link

LEGEND

1 GE

QF/Director

QFabric Interconnect QFX3600-I

Page 31: Juniper QFabric

31 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFabric Node

QFX3600 QFX3500

56 PORT 10GE WITH QFX3600 NODE

40G Fabric Link

LEGEND

1 GE

QF/Director

QFabric Interconnect QFX3600-I

Page 32: Juniper QFabric

32 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFX3600-I SMALL CONFIG 3:1 OS

Solution for 384 10GE

ports

2 µFabric Interconnect

2 EX4200 for control

Plane Ethernet Network

Upto Four 40 Gig uplink

from each Node to

Interconnect

40G Fabric Link

LEGEND

1 GBE

QFabric Node #1

QFabric Node #2

QFabric Node #8

QF/Director

QFabric Interconnect QFX3600-I

Page 33: Juniper QFabric

33 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFX3600-I LARGE CONFIG 6:1 OS

Solution for 768 10GE

ports

2 µFabric Interconnect Upto two 40 Gig uplink from

each Node to Interconnect

40G Fabric Link

LEGEND

1 GBE

QFabric Node #1

QFabric Node #2

QFabric Node #16

QF/Director

QFabric Interconnect QFX3600-I

Page 34: Juniper QFabric

34 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFabric Node #1

QFabric Node #16

QFabric Node #3

QFabric Node #2

QFX3600-I LARGE CONFIG 3:1 OS

Solution for 768

10GE ports

4 µFabric Interconnect

16 40G ports 1RU

Fabric

Four 40 Gig uplink from

each Node to Interconnect

40G Fabric Link

LEGEND

1 GBE

QF/Director

QFabric Interconnect QFX3600-I

Page 35: Juniper QFabric

35 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFabric Node #1

QFabric Node #16

QFabric Node #3

QFabric Node #2

QFX3600-I MIX CONFIG

Solution for 768

10GE ports

4 µFabric Interconnect

16 40G ports 1RU

Fabric

Four 40 Gig uplink from

each Node to Interconnect

40G Fabric Link

LEGEND

1 GBE

QF/Director

QFabric Interconnect QFX3600-I

Page 36: Juniper QFabric

36 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

QFabric Interconnect QFX3600-I

QFabric Node #1

QFX3600

QFX3600-I LINE RATE CONFIG

Solution for 256

10GbE line rate

ports

4 QFX3600-I

Interconnect

16 40G ports 1RU

Fabric

8 40 Gig uplink from each

Node to Interconnect

40G Fabric Link

LEGEND

1 GBE

QFabric Node # 8

QFX3600

QF/Director

Page 37: Juniper QFabric

37 Copyright © 2012 Juniper Networks, Inc. www.juniper.net

СПАСИБО ЗА ВНИМАНИЕ! ВОПРОСЫ

Продолжим дискуссию -

[email protected]

Никита Попов, Juniper

Page 38: Juniper QFabric