Transcript QF/Node - Juniper 5 Daagse

Connected Virtualisation
Westcon 5-daagse / Sales
13 February 2012
Ralph Wanders
Systems Engineer Data Center Solutions
THE 2 ROLES OF IT INFRASTRUCTURE
Clients
Global High-Performance Network
Data Centers
Mobile
Home
Branch
Clouds
Mobility
Campus
2
Connecting Users to App Services
Copyright © 2011 Juniper Networks, Inc.
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Application Services
and the Data
THE DATA
REST CENTER
OF THE DATA
NETWORK
CENTER
HAS
HAS
NOT
ADVANCED
EVOLVED,
DRAMATICALLY
AND
IS NOW AN IN
INHIBITOR
RECENT YEARS
To
From
Servers/
Dedicated
Servers
Compute
Dedicated
Storage
Storage
Software Services
“Virtualization and
distributed applications are
transforming every part of
Workloads
theVirtualized
data center.
To
maximize the potential of
virtualization, the network
Shared
Storage
must also
transform.”
Zeus Kerravala
SVP & Distinguished
Research Fellow
Yankee Group
Layers of
Network
Complexity
3
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Flexible, virtualized model
Rigid, legacy model of I.T.
On-Premise
Applications
Apps
TRENDS IN DATA CENTER
Server Trends
Consolidation
• Multi-core (8->16->32,….128,…)
• Virtualization and VMs
• Mega DCs; 400K sq ft
• 4K racks, 200K servers
Project Stratus
DC Scale
Low O/S
Application Trends
Interconnect Trends
• SOA, Web2.0
• MapReduce, Hadoop, Grids
• Convergence to 10GE
• Enhancements to Ethernet
Web Service Request Pay Balance
(SOAP over HTTP)
Banking System
Make_Payment - Web Service
Credit Card Systems
Web Service Response
Transaction Confirmed
(SOAP over HTTP)
10/40/100 GE
East-West traffic
4
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JUNIPER’S SOLUTION TO ADDRESS CHALLENGES
“PROJECT STRATUS”
3 Steps to an efficient
virtualized environment
Simplify the network
infrastructure
Deploy security appropriate for
the virtualized world
Ensure that the infrastructure can
scale and is agile
5
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SIMPLIFICATION OF THE NETWORK: 3-2-1
3.
W
6
Legacy three-tier
data center
Up to 75% of traffic
2.
Juniper two-tier
data center
E
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1.
Juniper’s data
center fabric
TYPICAL NETWORK TODAY
3
3
2
1
The legacy network, 3 tiers
Ethernet
Servers
NAS
FC SAN
7
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FC Storage
SIMPLIFY THE NETWORK
Remote
Data Center
3
2
1
 SRX and vGW
 Inter-DC connectivity
MX
Series
 MPLS and VPLS
 Junos Space
EX8216
STP
Virtual Control
 Virtual Chassis
SRX5800
EX4200
Servers
NAS
vGW
in the hypervisor
8
FC SAN
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FC Storage
SIMPLIFY THE NETWORK
80% OF DATA CENTERS TODAY
3
2
1
Scaling realities
Remote
Data Center
MX
Series
 1GbE access
 400 servers in 1 hop
 6K-9K servers in 2 tiers
 10GbE access
 1-2 racks in 1 hop
 480 servers in 2 tiers
EX8216
SRX5800
EX4200
Servers
NAS
FC SAN
9
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FC Storage
HUGE OPPORTUNITY FOR 1GE DATA CENTERS
Percent of Server Shipments
Gigabit Ethernet
10 Gigabit Ethernet
100%
94%
2 TIER ARCHITECTURE
68%
EX SERIES
•1GE ONLY
•Mix of 1GE/10GE
75%
50%
34%
25%
19%
11%
4%
0%
09
0
2
10
0
2
11
0
2
12
0
2
Source: Dell’Oro Group
10
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1 TIER ARCHITECTURE
QFABRIC
•10GE ONLY
13
0
2
14
0
2
1 TIER
NETWORK TOPOLOGY OF THE FUTURE
Remote
Data Center
3
2
1
MX
Series
SRX5800
Servers
NAS
One large, seamless resource pool
11
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FC Storage
SECURITY
SECURE VIRTUALIZATION
Clients
Global High-Performance Network
Data Centers
 End-to-end visibility, control and
protection
 Simple governance and compliance
Virtual
 High performance
VM
VM
VM
VM
Hypervisor
VM to VM
vGW Series
12
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vSRX
SECURITY
SECURE MULTI-TENANCY
Clients
Global High-Performance Network
Data Centers
Virtual
 Virtualized appliances
Physical
 Scale and performance
VM
VM
VM
Hypervisor
 Location independence
DC to DC
13
VM
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VM to VM
Server to Server
SRX Series
vGW Series
vSRX
HOW DO I SECURE QFABRIC?
SRX5800
vGW
4
14
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in the hypervisor
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CHALLENGES OF SCALE
SCALABILITY: The ability to add capacity while minimizing complexity
Today’s Real Complexity
Limits of Scale
Capacity
Capacity
Complexity
Ideal Complexity
Scale
15
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LARGER POOLS ARE MORE EFFICIENT BUT ALSO
ADD COMPLEXITY
Two telephones can make only one connection, five can make 10
connections, and twelve can make 66 connections.
Complexity is a function of
managed network devices and
device interactions
n x (n-1)
Complexity
2
n = Number of managed network devices
Scale
16
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COMPLEXITY...
Complexity
Devices
400
10,000
300
7,500
200
5,000
Solve for the
smallest N
possible
N=1
No. of Interactions =
100
2,500
0
*N = No. of managed devices
1000
2000
N*(N-1)
2
4000
3000
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Interactions
Managed
Devices
No. of Ports
17
Too
Complex
Interactions
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5000
6000
QFABRIC: EXPONENTIAL SCALE WITHOUT COMPLEXITY
BeforeScalability
(Traditional)
10’s to 6000 ports
Simplicity
Single device
QFabric
Performance
<5us, Low jitter
18
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AGILITY
ONE ARCHITECTURE, ONE OS, ONE SWITCH
Full L3; VirtualControl; FC
Gateway; HA; VPN
<1µSec; Cut-through; 40G
Ultra Low Latency
Converged I/O
DCB; FCoE-FC Gateway; FCoE
Transit Switch
Feature Rich
Switch Fabric
Seamless WAN Integration
Unique Value
Add to Scale
LAN-WAN linkage
IP / MPLS /
EVPN
FC SAN
FC/FCoE
Ethernet/I
P
vNode
vNode
Ethernet
SRX5800
TOR
One architecture, one OS, managed as one switch
Any service, any port, any time
19
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SRX5800
QFABRIC EVOLVING THE SINGLE SWITCH MODEL
Director
Fabric
Route
Engine
• Separate the I/O modules from
the fabric and replace copper
traces with fiber links.
• For redundancy add
multiple Interconnect devices.
• Federated Control and
Intelligent Nodes
• One logical switch
Interconnect
Node
I/O
Modules
Chassis Switch
20
QFabric
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QFABRIC HARDWARE
QF/Interconnect
Connects all the QF/Node devices
QF/Node
Media independent I/O ToR device.
Can be run in independent or fabric mode
QF/Director
2 RU high fixed configuration
X86 based system architecture
21
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QFABRIC HARDWARE – DIRECTOR
QF/Director
 2RU device
 Has GE ports to connect to
QF/Node and interconnect
devices
 Based on x86 architecture
Front View
22
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QFABRIC HARDWARE – INTERCONNECT
QF/Interconnect
 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
Front View
23
Rear View
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FABRIC HARDWARE – QF/NODE
QF/Node
Front View
• 1 RU high fixed configuration
• 48 SFP+/SFP ports
• 12 FC capable (2/4/8G) ports
• 4 * 40G fabric uplink ports (can
also operate in 10G mode)
Rear View
• Redundant AC power supply
• Front to back air flow
Will also operate as a
4 QSFP+ ports
48 SFP+ / 36 SFP ports
12 FC Capable ports
24
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Stand Alone Switch
QFX3500
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MANAGEMENT ON QFABRIC
• Open, extensible
network application
platform
Juniper Apps
Partner
Application
Partner
Application
Netcool
Security
Design
Ethernet
Design
Service
Now
Virtual
Control
Route
Insight
Network
Activate
• Standards-based
access to network &
subscriber
intelligence
Open Access APIs
3rd Party Apps
SDK / API
• Operator-centric
system interface
Shared Services
Plug/Play
App Transparent Scale
Junos Space Platform
• Infrastructure
Automation
Applications
25
Open Device API
Network Devices
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EMS Services
JUNOS SPACE LICENSING
Standard Package
Optional Add-on Applications
 Junos Space Platform
 OpenNMS
 Fault Management
 Performance Management
 Service Now / Service Insight*
 With appropriate Juniper
support contract
 Ethernet Design
 Security Design**
 Shipping in 2H 11
 Media Flow Activate
 Virtual Control
 Fault Suite***
 To be released 2H 11
Advanced Package
 All elements of Standard
26
Package
 Network Activate
 Transport Activate
 QoS Design
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QFABRIC AT A GLANCE
Runs Junos
Scalability
10’s to 6000 ports
Switches/Routes
Performance
Lossless
DCB compliant
<5us, Low jitter
Storage
Simplicity
FCoE gateway
and transit
Single device
Designed for Modern DC
Seamless Layer 2 and Layer 3
Virtualization and
Convergence
27
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Flexible VLAN capability
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Works as ONE chassis with up to 128 line cards by 40x10GE
A REVOLUTIONARY NEW ARCHITECTURE
Performance and
simplicity
of a single switch
Scalability and resiliency
of a network
28
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SCALING QFABRIC – MICRO-FABRIC 1H2012
QF/Director
QF/Interconnect
8 nodes – 384 ports
QF/Node
* 3:1 oversubscription
29
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SCALING QFABRIC – MICRO-FABRIC 1H2012
QF/Director
QF/Interconnect
16 nodes – 768 ports
QF/Node
* 3:1 oversubscription
30
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SCALING QFABRIC – STANDARD FABRIC
QF/Director
QF/Interconnect
64 nodes – 3072 ports
QF/Node
* 3:1 oversubscription
31
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SCALING QFABRIC – STANDARD FABRIC
QF/Director
QF/Interconnect
128 nodes – 6144 ports
QF/Node
* 3:1 oversubscription
32
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HOW DO I MIGRATE TO QFABRIC?
QFabric
QFX3500
4
Pod 1
33
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Pod 2
QFABRIC VS. COMPETITION – 6000 10 GbE PORTS
QFabric
QFabric
1
Non-Blocking
L2 & L3
4
 1/3 fewer devices
1
 77% less power
Savings: $360K/Yr
125
 90% less floor
space
TRILL-like Architecture
 85% fewer links
L3
 12-16x faster
1
L2 only
2
3
4
5
6
7
 Mgd. Devices
8
1 vs. 193
1
1
34
 L2 AND L3
16
..
21
..
42
Note:
• OS* Over Subscription 3:1
• Ports: 6000 server ports
..
63
..
84
..
105
..
126
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..
147
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167
MULTIPLE PORT CONFIGURATION COMPARISONS
35
500
1000
3000
ports1
ports1
ports2
6000
ports2
 17% fewer devices
 22% fewer devices
 30% fewer devices
 33% fewer devices
 45% less power
Savings: $28K/Yr
 46% less power
Savings: $33K/Yr
 73% less power
Savings: $180K/Yr
 77% less power
Savings: $360K/Yr
 50% less floor
space
 50% less floor
space
 85% less floor
space
 90% less floor
space
 74% fewer links
 80% fewer links
 82% fewer links
 85% fewer links
 3-6x faster
 3-6x faster
 12-16x faster
 12-16x faster
 Mgd. Devices
1 vs. 18
 Mgd. Devices
1 vs. 32
 Mgd. Devices
1 vs. 98
 Mgd. Devices
1 vs. 193
 L2 & L3*
 L2 & L3*
1: Multi chassis LAG like
2: TRILL like
*: Non-Blocking
Copyright © 2011 Juniper Networks, Inc.
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Project Stratus
Scalable
Faster
Lower cost
Secure
Simple
Build large,
efficient
clouds
Every
application
performs
better
Elegance
of design
delivers
lower
OPEX and
CAPEX
Integrated
and
virtualized
security
services
Less
hardware
Operational
simplicity of
a switch
Greater
reliability
36
Copyright © 2011 Juniper Networks, Inc.
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Thanks!
Ralph Wanders
[email protected]