, של ותפעול הקמה בתכנון בעלויות וחיסכון התייעלותורשתות סנטרס LANדטה
Ashley JuterJuniper Networks
2 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
“In our evaluation Juniper Networks' enterprise switching and security devices provided outstanding price/performance with excellent reliability and scalability. With Junos running across all devices, management and interoperability are seamless, contributing to lower operational costs.”– STX Corp
“Organizations can expect products to deliver as specified and to have robust and well-tested feature sets.” – Gartner
EX SERIES
“Juniper was out here all the time, taking us back to their lab, setting things up and letting us try them out.It really felt like a partnership.”
– Interstate Batteries
“The Virtual Chassis feature was a key reason we used the EX Series platform. Virtual Chassis gives us the flexibility in terms of logical architecture and scale as well as the physical ease of use.” – OnLive
Something to TALK about
3 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
High performance Carrier-class resiliency Standards-based open architecture
Over 14,000 customers, 9M ports Data center, campus, branch, SP Financials, healthcare, education #3 LAN switching vendor
Why We Win
Deployed Extensively
OPERATIONAL SIMPLICITY
EX SERIES SWITCHES
4 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
Multiple switches acting asa single, logical device
One switch to configure,one switch to manage
Improved resiliencyand performance
Virtual Chassis
SIMPLIFYING THE NETWORK
5 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
10 switches inone configuration
Virtual Chassis over locationsseparated by 100km
Different platforms in a singleVirtual Chassis configuration
Available in core, aggregationand access layers of the network
INNOVATIONS WITH VIRTUAL CHASSIS TECHNOLOGY
Industry-only
Industry-only
Industry-only
Industry-only
6 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
VIRTUAL CHASSIS – CORE
Scaling Without Disruption
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SIMPLICITY MATTERS …
Open Innovation Flexibility Provide the flexibility to meet changing
business requirements
Continuous Systems Availability Improve network availability and delivery
of applications and services
Cost Containment Streamline operations, enhance efficiency,
fewer managed devices and lower TCO
Agility
BusinessContinuity
OperationalEfficiency
8 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
REDUCING TCO
CAMPUS WITH: 2500 employeesin 5 buildings
Simplified LAN architecture with fewer managed devices Increased availability via Layer 3 to the access Seamless, L2-L7 policy enforcement with UAC
Legacy Networks Juniper Savings %
Total CAPEX $1.03M $1.87M Up to 44.8% CAPEX
Maintenance $206K $404K Up to 49.1% support
AgilityBusiness ContinuityOperational Efficiency
9 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
THE POWER OF ONE JUNOS
ROUTERS
J Series
MX Series
T Series
EX4200
EX8208
EX8216
SWITCHES
EX3300
M Series
J Series
SECURITY
SRX 5600
SRX 5800
EX2200
Source: The Total Economic Impact Of Juniper Networks’ Junos Network Software, Forrestor Research 2011
ShorterDowntime
50%Planned Network
Downtime
CarrierClass
25-50%Unplanned
network downtime
IMPROVE RESILIENCY AND MINIMIZE RISK
AgilityBusiness ContinuityOperational Efficiency
EX6210
EX2200-C
EX4500
QFX3500SRX3600
SRX210
SRX240
SRX650
SRX100
SRX220
SRX3400
SRX1400
10 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
Server virtualization
Convergence Performance Energy efficiency
Data Center
DESIGNED FOR MODERN DC AND CAMPUSAgilityBusiness ContinuityOperational Efficiency
Video, rich media application
Virtual desktop infrastructure
Mobility Security
Campus
11 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
KEEPING IT SIMPLE
Innovative and flexible, open system architecture
Designed for modern data centerand campus
Improve resiliency and minimize riskwith Junos
Carrier-class reliability with no single point of failure
Network simplification with fewer managed devices
Reduce TCO
Agility
BusinessContinuity
OperationalEfficiency
12 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
CAMPUS: FEWER MANAGED DEVICES
Aggregation
Access
Core
Bldg 1 Bldg 5
2,000 employee campus5 buildings 400 user ports/building4 floors/building
Total Managed SwitchesManaged Access Switches
Managed Aggregation Switches
Managed Core Switches
62
50
10
2
5
17 512
1
11
80% fewermanaged devices
13 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
EDUCATION: CAMPUS-WIDE NETWORK UPGRADE
Profile Large university with
17,000+ students 150+ degree programs
Business Need Campus-wide network refresh Improve performance Accommodate current and
future capacity requirements
Solution EX Series switches with
Virtual Chassis technology
Juniper solution provided simplified two-tier architecture thatlowered TCO; increased operational resiliency and efficiency
Data Center
BuildingMH
Closet130
Closet288
Closet388
Closet488
DunbarCloset
025A
DunbarCloset
060ADunbarCloset
126
DunbarCloset
226DunbarCloset
326
LXCloset
040
LXCloset
019b
LXCloset
125
EX4200Virtual Chassisconfigurations
EX4200Virtual Chassisconfigurations
EX4200Virtual Chassisconfigurations
14 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
Third-Party NMSNetwork and Security ManagementDevice Management
Juniper EX SeriesOpen, standards-based management
Junos CLI Telnet, SSH JunoScript:
Automated configuration, operations
J-Web Quick Setup with
templates Dashboard view Performance
monitoring
Junos Space Discovery and
configuration Policy management Inventory management Log management
Juniper STRM Threat detection Event log management Compliance and IT
efficiency
Telnet, SSH, XML HTTP, HTTPS, XML NetConf, DMI, Syslog,Sflow SNMP, Syslog
NETWORK MANAGEMENT TOOLS
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12 port 10/100/1000BASE-T
PoE/PoE+ Fan-less
Fixed power supply and fans
24/48 port 10/100/1000BASE-T
4 SFP uplinks PoE/PoE+
model options
Modular power and cooling
Field replaceable power and fans
4 port GbE SFP uplink
2 port 10GbE XFP uplink
External RPS option
Full Class 3 PoE
OSPF, IP multicast in base license
24/48 10/100/1000BASE-T
PoE/PoE+ Data center
air flow 6 member
Virtual Chassis Fixed power
supply and fans MacSec External RPS
option 4 port
SFP/SFP+ uplinks
28/48 port wirespeed 10/100/1000BASE-T
PoE/PoE+ Flexible uplinks Data center
air flow Field replaceable
power and cooling
4 port GbE SFP uplink
2 port 10GbE XFP uplink
10 member Virtual Chassis
128 GbpsVirtual Chassis backplane
40 10GbE fiber ports
Redundant power and cooling
Small form factor
10 member Virtual Chassis
Mixed Virtual Chassis with EX4200
Line rate
EX2200-C EX2200 EX3200 EX3300 EX4200 EX4500
EX SERIES FIXED PLATFORMS
Roadmap
16 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
10 slot modular chassis Redundant SREs 64 Gbps per slot with redundant SREs 48 port 10/100/1000BASE-T line card 48 port 10/100/1000BASE-T PoE+
line card Redundant fans 6 power supplies
8/16 slot modular chassis Various line card options Virtual Chassis support with XRE200 320 Gbps per slot Fully redundant Routing Engines 100GbE ready 1.92 Bpps MPLS, IPv6
EX6200 EX8200
EX SERIES MODULAR PLATFORMS
Roadmap
8x10G
48x1G-Copper
48x1G-Fiber
40x10G
48x1G-ES
48x1G-POE
48x1G
48x1G-PoE
DATA CENTER OVERVIEW
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EVOLVING TRENDS
Web 2.0
SOA
SAAS
Storage
Compute
Application
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CapitalSavings
MEGA TREND: SERVER VIRTUALIZATION
1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 0
20
40
60
80
Physical Server Installed Base (Millions) Logical Server Installed Base (Millions)
MillionsInstalledServers
Source: IDC
20 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
Juniper’s data center fabric1.Juniper two-tier
data center2.
JUNIPER SOLUTION: 3-2-1
Legacy three-tierdata center3.
E Up to 75% of traffic EW
21 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
IMPROVING EXPERIENCE AND ECONOMICS
Experience
Economics
High performance Highly virtualized data center Virtualized security
Virtual control VEPA Simplified management
22 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
BUILDING DC SOLUTION WITH TWO TIERS
Juniper two-tier 2.Legacy three-tier3.
Up to 75% of traffic EW
Virtual Chassis simplifies network designUp to 10x performance ImprovementUp to 1/10th fewer devices to manageUp to 50% saving in CAPEX and OPEX
EX8200 EX8208 – Eight line cards EX8216 – Sixteen line cards Up to 128 x 10GbE ports (wire-speed) Redundant load-sharing power
supplies
EX4200 48 x 1GbE ports (wire-speed) Uplink module: 2 x 10GbE ports 1U, low power, redundant power
supply
EX4500 40 x 10GbE/1GbE (wire-speed) Uplink module: Two 4 x 10GbE/1GbE 2U, front-to-back cooling Redundant power supply
EconomicsExperience
23 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
THE LEGACY NETWORK
Slow Expensive Complex
Multiple OS Multiple release trains Managed separately
Ethernet
FC SAN
Servers FC StorageNAS
EconomicsExperience
24 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
DATA CENTERS TODAY: 1GBE SERVERS
FC SAN
Servers FC Storage
SRX5800
EX4200
EX8216
NAS
MX Series
MX Series
Virtual Chassis
STP
Up to 400 serversin 1 tier (EX4200with Virtual Chassis)
Up to 9,000 servers in2 tiers (EX4200 and EX8200 with Virtual Chassis)
EconomicsExperience
25 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
DATA CENTERS TODAY: MIXED 1GBE & 10GBE SERVERS
FC SAN
Servers FC Storage
SRX5800
EX4200
EX8216
NAS
MX Series
MX Series
Industry’s only X-platform EX4200/EX4500: Managed
as a single switch
EX4500
10G
EconomicsExperience
26 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
JUNIPER DC SOLUTION TODAY: TWO TIERS
FC SAN
Servers FC Storage
SRX5800
EX4200
EX8216
NAS
MX Series
MX SeriesRemote
Data Center
STP
SRX and vGW
Inter-data center connectivity MPLS and VPLS
Junos Space Virtual Control
Virtual Chassis
NEW
EconomicsExperience
27 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
DC CORE WITH VIRTUAL CHASSIS TECHNOLOGY
2x10GbE 2x10GbE
Active XRE Standby XRE
EX8200 Virtual
Chassis
Separate control and data planes* Control plane offloaded to
external RE (XRE200) No single point of failure
Overlay technology* All current and future modules
will support Virtual Chassis
Virtual Chassis technology NOW in the core!
EX8200-40XS
Extend the EX8200 VirtualChassis to 40km Multi-site availability Enables workload mobility
EX8200-8XS EX8200-48F
Industry-only
XRE200
STP
EconomicsExperience
28 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
1 GBE/10GBE DC ACCESS WITH VIRTUAL CHASSIS
Seamless mix-and-match of 1GbE and 10GbE (EX4200 and EX4500)*
Inter-rack Virtual Chassis on dedicated 128Gbps links or 10GbE ports
Fastest convergence time for Virtual Chassis failures
Layer 3 includedin base
EX4200 EX4500
128Gbps Backplane
Industry-only
EX4200
EX4500
EconomicsExperience
29 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
Scenario #3
Layer 2 domain across virtual private LANs
Data centers in different cities
VIRTUAL CHASSIS TECHNOLOGY ENABLESLARGE DOMAIN VM MIGRATION SCENARIOS
Scenario #1Within samedata center
Layer 2 domainacross racks
Scenario #2 Data centers in the same
city – two different locations
Layer 2 domain across fiber-connected data centers
Virtual Chassis
MX SERIES
Data Center Data Center
VPLS
EX series
Rack A
Virtual Chassis EX Series
Rack A
Virtual Chassis EX series
Data Center Data Center
EconomicsExperience
30 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
INTRODUCING THE VGW
ESX HostvGW
Juniper SRXEX Switch
Network
STRM
VM1 VM2 VM3 Hypervisor Kernel Stateful Firewall Purpose-built virtual firewall
Fully stateful firewall Secure Live-Migration (VMotion) Security for each VM by VM ID
VMware “VMsafe Certified” Fault-tolerant architecture Tight integration with virtual platform
management; e.G., VMware vCenter
EconomicsExperience
31 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
SRX Series clusteris a single pool
of services resource
ESX Host
INTEGRATED SECURITY: FOLLOW-ME POLICIES
SRX SeriesEX Series switch
ESX Host
EX Series switch
Central policy management When a VM migrates,
the network policies of the VM are migrated to the new server port
Traffic between VMsstill gets re-directed to the same appliance in the services cluster
No migration of services state is required
PO
LIC
Y
VM2 VM3 VM3VM2
vGW vGW
PO
LIC
Y
VM1
EconomicsExperience
32 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
Virtual Control
VIRTUAL CONTROL
Increased application availability
Reduced errors
End-to-end network management: Physical and virtual from a single pane of glass
Industry’s only web-based solution: Automated, GUI-based – eliminateshuman errors
Open architecture: No proprietary lock-ins – works with open APIs
Most scalable solution: Manage 100s of hosts from a single instance
EconomicsExperience
33 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
VEPA brings the evolved Ethernet functionality to virtual networking
VEPA
Virtual Ethernet Port Aggregator Uses external physical network for intra-server VM-
to-VM communication Evolving open standard: IEEE 802.1Qbg Supported by almost all the major IT vendors –
except Cisco Will be available on all shipping and next-gen
Juniper switches For more information:
http://www.ieee802.org/1/files/public/docs2009/new-bg-thaler-par-1109.pdf
VM2VM1
NIC
VM3
EconomicsExperience
34 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
TOP THREE BENEFITS OF VEPA
VEPA isnon-disruptive
and cost-effective
Elegant Featuresand Scale
Switchingwhere it belongs: on the switches
Server and hypervisoragnostic,
maximum flexibility
Open
EconomicsExperience
35 Copyright © 2011 Juniper Networks, Inc. www.juniper.net
StorageSimplicityFCoE gateway
and transitN=1
LosslessPerformance
DCB compliant<5us, Low jitter
Runs Junos
Rich functionality10’s to 6000 ports
Scalability
Designed for Modern DC
Flexible VLAN capabilityVirtualization andConvergence
Seamless Layer 2 and Layer 3
QFABRIC AT A GLANCE
Thank you
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