HP ProCurve Hubs & Switches - SRIC · 2004. 9. 22. · hp procurve . switch 2524. switch on a chip chassis for the price of stackables hp advancestack. switch 2000. building a bridge

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HP HP ProCurveProCurve Hubs & Switches Hubs & Switches 讓您的網路效能倍增讓您的網路效能倍增

••HP HP 主動式網路主動式網路

(Proactive Networking) (Proactive Networking) •• 新㆒㈹網路的趨勢新㆒㈹網路的趨勢 QoSQoS

(Quality of Service)(Quality of Service)•• HP HP 的㊝勢的㊝勢

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主動式網路的演進Proactive Networking

主動式網路的演進Proactive Networking

Proactive = 在問題發生前提供必要的偵測與隔離因應方式, 避免災難的發生或擴大

• 1970s : 專屬系統的專利,昂貴的,非必要的

• 1980s : 客戶的需求逐漸被重視

• Late 1990s : Proactive 成為網路的新訴求

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Proactive Networking 的㈵質- CUPProactive Networking 的㈵質- CUP

CUP

ontrol

ptime

erformance Options

強化網路控管的能力

提昇網路可用率

更好,更快,更有效率

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HP CUP 的菁華所在

Control以最少的時間及㆟力管理控制㈰益擴大的網路環境

提供最㉂動化的網路㉂我管理機制

Uptime Lifetime Warranty 是 HP 網路設備最基本的承諾卻是客戶最佳的保障

當系統故障真的發生, 除了主動告知, 並能將影響減到最小

透過 Spanning Tree 及 Switch Meshing , 讓網路㉂動尋求㉂我急救的方式

業界標準的遠端管理工具(㆟在家㆗坐,問題瞬間解)領先業界的整合管理工具(Server,Printer,Networking …..)HP 的技術支援是客戶最強的後盾

Performance除了 量的增加(Gigabit/ATM/FDDI/100BaseT/FX/10 GB…)HP 更㈵別㊟重質的強化(CoS, QoS)更重要的是, HP 擁㈲領先業界 Industy-leading-price

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HP Management ConceptsHP Management Concepts

Device Management

Traffic Monitoring

Performance Analysis

設備控管

流量監控

效能分析

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對 HP 而言, Web Browser 只是管理工具㆒部份

對 HP 而言, Web Browser 只是管理工具㆒部份

無法與Web Browser

交談

透過Web Browser

查看設備

沒有 Web Agent 的 HP 設備

內建 Web Agent 的 HP 設備

Hub Hub

Browser Access

利用 Web Browser單獨控管每一台設備

設備所有訊息仍留存於該設備中

每一設備將訊息彙總到管理站透過下列之管理工具

單點控管所有設備:

• HP TopTools for Hubsand Switches

• HP OpenView NT & UX• Unicenter TNG

所有設備訊息集中於某一特定管理站

沒有 Web Agent 的 HP 設備

Hub Hub

內建 Web Agent 的 HP 設備

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TopTools 的角色交通流量的㈼督者TopTools 的角色

交通流量的㈼督者

• TopTools 使用 Extended RMON

• Extended RMON 監督流量,但不影響及增加流量.

Key Points:• TopTools 應用 Extended RMON 所產生的數據決定負載平衡 (Load-balancing)的方針.

• Extended RMON 從眾多的流量數據中取樣分析最大的流量所在

• Extended RMON 並非強行佔用網路頻寬,因此,不會增加網路額外的交通流量

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HP’s Proactive QoS StrategyHP’s Proactive QoS Strategy

&

OverProvision

• Gigabit Ethernet• Trunking• Meshing

• Measure Traffic• Control Traffic

• Prioritize Traffic

Manage

萬全的準備

有效的管理

HPProCurve

QoS

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Incremental Steps to QoSIncremental Steps to QoS

Provision萬全準備

High capacity reduces

possibility of congestion (lots of lanes)

Control有效控管

Eliminating unnecessary

traffic reduces congestion

(keep local traffic on city streets and

off the freeway)Prioritize優先順序

Giving selected traffic priority

gets it through congestion (a siren on an

emergency vehicle)Reserve保證頻寬

Some traffic gets a

guarantee and congestion is

irrelevant (a dedicated lane)

HPProCurve

QoS

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HP Switch Meshing

Switch

WS WS

網路主機

Switch

Switch

WSWS

透過 HP Switch Meshing 多重路徑架構,提高系統備援效果

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HP Switch Meshing 的效能

Switch1600M

Switch1600M

Switch1600M

Switch1600M

Switch1600M

+ Number of ports equals 80 Forwarding capacity equals 17.5 Gbps(3.5 Gbps /16 = 0.2188 * 16 * 5 = 17.5 Gbps)

=

Number of ports equals 64 Forwarding capacity equals 14 Gbps( 3.5 Gbps /16 = 0.2188 * 16 * 4 = 14 Gbps)

=

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透過 HP Switch Meshing 選擇最佳路逕

• 當 mesh 建立後, 所有點對點的連接路徑皆以路徑遠近計算其通訊成本.

• 該項成本每隔30秒重新計算一次.

Path 1

Path 2

Path Cost

1 40

2 75

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Layer 2 Switches Forward Broadcasts to All Ports

ARP Broadcast

Printer

WS WS WS

HubPrinter

WS WS WS

HubPrinter

WS WS WS

HubPrinter

WS WS WS

Hub

Layer 2 Switch

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HP Layer 3 Traffic controlControl and Complexity -- Increase Together

HP Layer 3 Traffic controlControl and Complexity -- Increase Together

Con

trol

Complexity

Layer 2Switches

HP Switcheswith Layer 3

TrafficControls

RoutingSwitches

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IGMP (IP Multicast)IGMP (IP Multicast)

IGMPsubscriber

VideoStreams

• Traffic only goes to subscribing users

• Easily stop traffic to entire areas (like to hubs)

VideoServer

WSWSWS WS

Switch

Switch

WSWS

Switch

IGMPsubscriber

IGMPsubscriber

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HP HP ProcurveProcurve銷售方向及㊝勢銷售方向及㊝勢

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hp procurve delivers consistent customer valuehp procurve delivers consistent customer value

always on reliability值得信賴的 HP 品質

系統容錯的考量

最高標準的整合能力

hot-swappable 線㆖更換機能

終身免費保固

affordableprice/performance

leadership負擔得起的成本/享受得到的效能

業界領先的價格/功能比

最低的擁㈲成本 (TCO)

免費軟體更心

protection內建各種安全機制

多重安全設計

完善的存取控制

妥善的管理機制

networking made easy

主動式的網路管理概念

即插即用/問題㉂動修復,主動通知

完善的服務品質quality-of-service

以㈽業策略為管理的核心 policy-

based management

industry standards

提供最大的應用彈性

完全符合業界標準

與各廠商完全透通

㊜用於各種不同的網路應用

always-on

secure

easy-to-use

interoperable

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HP Procurve 策略HP Procurve 策略

讓客戶對於價錢，效能和功能㆖㈲新的氣象控制到 edge 端提供desktop 擁㈲ gigabit

開發新的功能到主流產品㆖,強調安全

整合

行動化

繼續提升可靠度及降低整體擁㈲成本

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過去的成功產品線過去的成功產品線

1985 1998 20031998 1999 2000 2001 2002

hp invents10Base-T

#5 #4 #3 Goal:#2 in 2003

#11

hp procurve

switch 2524

switch on a chip

chassis for the price of stackables

hp advancestack

switch 2000

building a bridge to the

future

fast path technology

hp procurve

switch 4108gl

layer 3/4 at a layer 2 price

hp procurve

switch 5300xl

hp procurve

switch 4000m

control tothe edge

&gigabitto the

desktop

… generating growth and driving momentumQ3’01 to Q3’02growth of 50%

Q2’02 to Q3’02 growth in layer 3 of 165%

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worldwide total switched L2-L7 ports

worldwide total switched L2-L7 ports

02-15-02

-17%

12%

30%

1%

8%

-20% -10% 0% 10% 20% 30% 40%

Nortel

3Com

Cisco

HP

Market

percent growth

#51999

#3Q1’02

#111998

#42000

#4Q1’01

#3Q2’01

#3Q3’01

#3Q4’01

hp positionCY 2000 to CY 2001

hp procurve is the industry leader in switch port growth

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HP Procurve 的㊝秀表現HP Procurve 的㊝秀表現

從 2002 Q4 到 2003 Q1, HP Procurve Layer 3 出貨量

(Port 數)成長 181%, 以 Layer 3 10/100 出貨量從第㆔位

躍居第㆒位,市場佔㈲率約為 36.3 %

而就 Layer 3 1000 的出貨量, 從第㈥位躍居第㆔位

㉃於 Layer 2 到 Layer 7 整體的市場出貨量位居第㆔位,而

且與第㆓㈴的差距正在縮小 (2002 Q4 到 2003Q1)

- Dell'Oro ,PALO ALTO, CALIF., MAY 19, 2003 05-19-03

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hp OpenView

pric

e/pe

rform

ance

/man

agem

ent

expandability

hp procurve switch hp procurve switch 產品線產品線

408b(8 port 10/100 unmanaged)

2124 (24 port 10/100 unmanaged)

2324/2312 (24/12 port 10/100 + 2 Gig Fiber unmanaged)

2524/2512 (24/12 port 10/100 + 2 Gig Fiber managed)

4000M (40 port or 10 slot, 10/100/1000 managed chassis)

layer 210/100/1000

4108gl/4172gl/4104gl/4148GL(8/4 slot 10/100/1000 L2 chassis)

5308xl/5372xl/5304xl/5348xl(8/4 slot 10/100/1000 L3/L4 chassis)

layer 3 and 4 10/100/1000/10Gig

9315M/9308M/9304M(10/100/1000/10Gig EP)

6108 (8-port 10/100/1000 + 2 opt. fiber slots managed)

2650M/2626 (48 port 10/100, 2 opt. fiber slots, managed)

2724/2708 (24-/8-port 10/100/1000 unmanaged)

new

new

new

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unmanaged stackables

hp procurve switch 2324• 10/100• 24 ports• 2 open 100/1000 transceiver slots

hp procurve switch 2312• 10/100• 12 ports• 2 open 100/1000 transceiver slots

hp procurve switch 2124• 10/100• 24 ports

hp procurve switch 408• 10/100• 8 ports

hp procurve switch 2524• 10/100• 24 ports• 2 open 100/1000 transceiver slots

hp procurve switch 2512• 10/100• 12 ports• 2 open 100/1000 transceiver slots

hp procurve switch 4000m• 10/100/1000• 40 ports• 5 open module slots

hp procurve switch 8000m• same chassis as 4000m• 10 open module slots

hp procurve switch 4108gl bundle• 10/100/1000• 72 ports• 3 open transceiver slots• 4 open module slots

hp procurve switch 4108gl• same chassis as the 4108gl

bundle• 8 open module slotshp procurve switch 4148gl• 10/100/1000• 48 ports• 2 open module slots

hp procurve switch 4104gl• same chassis as the 4148gl• 4 open module slots

* IP static routing

hp procurve switch 5372xl• 10/100/1000• 72 ports• 5 open module slots

hp procurve switch 5308xl• same chassis as 5372xl• 8 open module slots

hp procurve switch 5348xl• 10/100/1000• 48 ports• 2 open module slots

hp procurve switch 5304xl• same chassis as 5348xl• 4 open module slots

managed stackables and chassis

managed chassis and managed stackables

managed chassis

layer 2, 3, and 4layer 2 and 3*

layer 2

features

managed chassis

hp procurve routing switch 9315m• 10/100/1000/10 Gigabit• 232 Gigabit or 672 10/100 ports• 15 open module slots

hp procurve routing switch 9308m• 10/100/1000• 120 Gigabit or 336 10/100 ports• 8 open module slots

hp procurve routing switch 9304m• 10/100/1000• 56 Gigabit or 144 10/100 ports• 4 open module slots

new modules

new modules

new modules

layer 3 and 4+

important hp procurve resources• for questions about these products, call 1-800-477-6111 ext. 41682• for a free network needs assessment, please visit www.hp.com/go/hpprocurve